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(Faculty Division of Natural Sciences Research Group of Chemistry)｜Researchers' Profile Teacher performance management system

YOSHIMURA Tomokazu

Faculty Division of Natural Sciences Research Group of ChemistryProfessor
Last Updated :2025/06/13

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Profile Information

  • Name (Japanese)

    Yoshimura

  • Name (Kana)

    Tomokazu

Research Interests

  • Colloid and surface chemistry

Research Areas

  • Nanotechnology/Materials, Green/sustainable/environmental chemistry
  • Nanotechnology/Materials, Basic physical chemistry
  • Nanotechnology/Materials, Functional solid-state chemistry

Research History

  • Apr. 2014, 奈良女子大学研究院自然科学系化学領域 教授
  • Apr. 2012 - Mar. 2014, 奈良女子大学研究院自然科学系化学領域 准教授（組織変更による配置換）
  • Apr. 2007 - Mar. 2012, 奈良女子大学大学院人間文化研究科共生自然科学専攻 准教授（学校教育法改正に伴い、名称変更）（理学部化学科兼担）
  • Apr. 2006 - Mar. 2007, 奈良女子大学大学院人間文化研究科共生自然科学専攻 助教授（理学部化学科兼担）
  • Apr. 2001 - Mar. 2006, 東京理科大学理学部応用化学科 助手・講師

Education

  • Apr. 1998 - Mar. 2001, Kumamoto University, Graduate School, Division of National Science and Technology, 生産科学専攻

Teaching Experience

  • Apr. 2022 - Present
  • Apr. 2022 - Present
  • Apr. 2022 - Present
  • Apr. 2022 - Mar. 2025
  • -, Nara Women's University, Apr. 2021

Professional Memberships

  • 日本レオロジー学会
    Sep. 2024 - Present
  • 日本中性子科学会
    Present
  • 高分子学会
    Present
  • 日本油化学会
    Present
  • 日本化学会コロイドおよび界面化学部会
    Present
  • 日本化学会
    Present
  • 色材協会
  • アメリカ化学会

■Ⅱ．研究活動実績

Published Papers

  • ACS Omega, American Chemical Society (ACS), Effect of Diglycerol Derivatives on Interfacial Adsorption and Micelle Properties of Potassium Dodecanoate, Miki Abe; Tetsuya Ohata; Takeshi Yamada; Shiho Yada; Tomokazu Yoshimura, 12 Mar. 2025, Scientific journal, 10.1021/acsomega.4c10297
    URLDOI URL
  • Soft Matter, Royal Society of Chemistry (RSC), Adsorption and aggregation properties of quaternary-ammonium-salt-based gemini surfactants with a glycinate counterion, Shan Wang; Hiroki Iwase; Shinichi Takata; Risa Kawai; Shiho Yada; Tomokazu Yoshimura, Cationic gemini surfactants have promising bioapplications that are limited by the use of halides as counterions, which pose environmental and human health risks. This can be circumvented by using naturally..., 2025, Scientific journal, 10.1039/d5sm00139k
    URLDOI URL
  • Langmuir, American Chemical Society (ACS), Worm-like Micelle Formation of Sugar-Based Nonionic Surfactant with Multibranched Methyl Chains, Shan Wang; Shiho Yada; Tomokazu Yoshimura, 11 Dec. 2024, 40, 51, 27028, 27039, Scientific journal, 10.1021/acs.langmuir.4c03951
    URLDOI URL
  • LANGMUIR, A Stochastic FRET Study on the Core Dimension of Polystyrene-block-Poly(Polyethylene Glycol Monomethyl Ether Acrylate) Micelles, Makoto Obata; Shougo Yamaguchi; Tomokazu Yoshimura, 18 Sep. 2024, 40, 39, 20596, 20603, Scientific journal, 10.1021/acs.langmuir.4c02374
    DOI URL
  • Journal of Molecular Liquids, Solubilization of polycyclic aromatic compounds into supralong-chain surfactants with double quaternary ammonium micelles, Keisuke Matsuoka; Rina Sekiguchi; Tomokazu Yoshimura; Hiromichi Nakahara; Kazutaka Koga, 01 Jul. 2024, 405, Scientific journal, 10.1016/j.molliq.2024.125109
    DOI URLScopus URLScopus Citedby URL
  • Refereed, Langmuir, American Chemical Society (ACS), Structural Analysis of Aggregates Formed by Linear- and Star-type Quaternary Ammonium Salt-Based Trimeric Surfactants Using Rheology and Small-Angle X-ray Scattering, Tsukasa Morita; Shiho Yada; Tomokazu Yoshimura, 19 Mar. 2024, 40, 13, 6730, 6740, Scientific journal, 10.1021/acs.langmuir.3c03368
    URLDOI URL
  • Refereed, Chemistry and Physics of Lipids, Elsevier BV, Micelle formation of sodium taurolithocholate, Keisuke Matsuoka; Rina Sekiguchi; Tomokazu Yoshimura, Mar. 2024, 259, 105378, 105378, Scientific journal, 10.1016/j.chemphyslip.2024.105378
    DOI URL
  • オレオサイエンス, Structural Analysis of Foam by Small-angle Neutron Scattering, 矢田詩歩; 吉村倫一, 2024, 24, 6
  • 塗装工学, Fundamentals of Solubilization and Microemulsion, 吉村倫一, 2024, 59, 10
  • Soft Matter, Royal Society of Chemistry (RSC), Ellipsoidal micelle formation of quaternary ammonium salt-based gemini surfactants: Structural analysis through small-angle X-ray scattering, Tsukasa Morita; Shiho Yada; Tomokazu Yoshimura, Gemini surfactants exhibit better adsorption and aggregation properties than those of monomeric surfactants. However, to enhance the functional properties of gemini surfactants, the effect of spacer structures on their aggregation..., 2024, Scientific journal, 10.1039/d4sm00342j
    URLDOI URL
  • Refereed, Stability and Structural Analysis using Small-Angle Neutron Scattering for Foam of Homogeneous Polyoxyethylene type Nonionic Surfactant with Multi–Branched chains, Shiho Yada; Mizuho Kuroda; Masashi Ohno; Toshinari Koda; Tomokazu Yoshimura, 31 Oct. 2023, 39, 43, 15355, 15361, Scientific journal, 10.1021/acs.langmuir.3c02424
    DOI URL
  • Colloids and Surfaces A: Physicochemical and Engineering Aspects, Elsevier BV, Adsorption dynamics of quaternary-ammonium-salt–based gemini and trimeric surfactants with different spacer structures at air/water interface, Tsukasa Morita; Shiho Yada; Tomokazu Yoshimura, May 2023, 671, 131589, 131589, Scientific journal, 10.1016/j.colsurfa.2023.131589
    DOI URL
  • Colloids and Surfaces A: Physicochemical and Engineering Aspects, Elsevier BV, Surface adsorption and bulk properties of polyoxyethylene–polyoxypropylene random copolymer-type double-chained surfactants in quaternary-ammonium-salt-type amphiphilic gemini ionic liquids, Risa Kawai; Maiko Niki; Shiho Yada; Tomokazu Yoshimura, Feb. 2023, 658, 130644, 130644, Scientific journal, 10.1016/j.colsurfa.2022.130644
    DOI URL
  • Quantum Beam Science, MDPI AG, Microscopic Depictions of Vanishing Shampoo Foam Examined by Time-of-Flight Small-Angle Neutron Scattering, Satoshi Koizumi; Yohei Noda; Takumi Inada; Tomoki Maeda; Shiho Yada; Tomokazu Yoshimura; Hiroshi Shimosegawa; Hiroya Fujita; Munehiro Yamada; Yukako Matsue, A novel surfactant of N–dodecanoyl–N–(2-hydroxyethyl)–β–alanine (coded as C12–EtOH–βAla) was synthesized by modifying the methyl group of N–dodecanoyl–N–methyl–β–alanine (coded as C12–Me–βAla). Amino-acid-type surfactants (C12–EtOH–βAla and C12–Me–βAla) are more healthy and environmentally friendly compared to sodium dodecyl sulfate (SDS). To investigate the microstructures of these new surfactants, we employed a method of time-of-flight small-angle neutron scattering (TOF SANS) at a pulsed neutron source, Tokai Japan (J–PARC). The advances in TOF SANS enable simultaneous multiscale observations without changing the detector positions, which is usually necessary for SANS at the reactor or small-angle X-ray scattering. We performed in situ and real-time observations of microstructures of collapsing shampoo foam covering over a wide range of length scales from 100 to 0.1 nm. After starting an air pump, we obtained time-resolved SANS from smaller wave number, small-angle scattering attributed to (1) a single bimolecular layer with a disk shape, (2) micelles in a bimolecular layer, and (3) incoherent scattering due to the hydrogen atoms of surfactants. The micelle in the foam film was the same size as the micelle found in the solution before foaming. The film thickness (~27 nm) was stable for a long time (<3600 s), and we simultaneously found a Newton black film of 6 nm thickness at a long time limit (~1000 s). The incoherent scattering obtained with different contrasts using protonated and deuterated water was crucial to determining the water content in the foam film, which was about 10~5 wt%., 29 Jan. 2023, 7, 1, 4, 4, Scientific journal, 10.3390/qubs7010004
    URLDOI URL
  • Physical Chemistry Chemical Physics, Royal Society of Chemistry (RSC), Catalytic activity of gold nanoparticles protected by quaternary ammonium salt-based gemini surfactants with different spacer structures, Tsukasa Morita; Shiho Yada; Tomokazu Yoshimura, The structure and catalytic activities of gold nanoparticles were affected by the spacer structure., 2023, 25, 24, 16288, 16293, Scientific journal, 10.1039/d3cp01116j
    URLDOI URL
  • Journal of Oleo Science, Japan Oil Chemists' Society, Micelle Formation of Dodecanoic Acid with Alkali Metal Counterions, Keisuke Matsuoka; Aiko Sato; Yukino Ogawa; Kana Okazaki; Shiho Yada; Tomokazu Yoshimura, 2023, 72, 9, 831, 837, Scientific journal, 10.5650/jos.ess23086
    URLDOI URL
  • Colloids and Surfaces A: Physicochemical and Engineering Aspects, Elsevier BV, Linear- and star-type quaternary ammonium salt-based trimeric surfactants: Effect of structure on adsorption and aggregation properties, Tsukasa Morita; Shiho Yada; Tomokazu Yoshimura, Jan. 2023, 656, 130364, 130364, Scientific journal, 10.1016/j.colsurfa.2022.130364
    DOI URL
  • Refereed, Colloid Surf. A, Adsorption and Aggregation Properties of Homogeneous Polyoxyethylene Alkyl Ether- and Ester-Type Nonionic Surfactants with Multi-Branched Double Chains, Shiho Yada; Yuiko Yoshioka; Masashi Ohno; Toshinari Koda; Tomokazu Yoshimura, 05 Sep. 2022, 648, 129247, Scientific journal, 10.1016/j.colsurfa.2022.129247
    DOI URL
  • Refereed, Acc. Mater;Surf. Res, Risa Kawai, Shiho Yada, Tomokazu Yoshimura, Aug. 2022, 7, 3, 92, 102, Scientific journal
  • Langmuir, American Chemical Society (ACS), Effect of Spacer Structures on the Interfacial Adsorption and Micelle Properties of Quaternary Ammonium Salt-Based Gemini Surfactants, Tsukasa Morita; Shiho Yada; Tomokazu Yoshimura, 11 Jan. 2022, 38, 1, 156, 163, Scientific journal, 10.1021/acs.langmuir.1c02297
    URLDOI URL
  • Langmuir, American Chemical Society (ACS), Adsorption and Aggregation Behavior of Mixtures of Quaternary-Ammonium-Salt-Type Amphiphilic Compounds with Fluorinated Counterions and Surfactants, Risa Kawai; Shiho Yada; Tomokazu Yoshimura, 14 Sep. 2021, 37, 38, 11330, 11337, Scientific journal, 10.1021/acs.langmuir.1c01912
    URLDOI URL
  • Chemistry – A European Journal, Wiley, Cover Feature: Fine Tunable, Redox Active Octapalladium Chains Supported by Linear Tetraphosphines, Leading to Dynamically 1D Self‐Assembled Coordination Polymers (Chem. Eur. J. 47/2021), Tomoaki Tanase; Kanako Nakamae; Haruka Miyano; Yasuyuki Ura; Yasutaka Kitagawa; Shiho Yada; Tomokazu Yoshimura; Takayuki Nakajima, 19 Aug. 2021, 27, 47, 12010, 12010, Scientific journal, 10.1002/chem.202102416
    DOI URL
  • Chemistry – A European Journal, Wiley, Fine Tunable, Redox Active Octapalladium Chains Supported by Linear Tetraphosphines, Leading to Dynamically 1D Self‐Assembled Coordination Polymers, Tomoaki Tanase; Kanako Nakamae; Haruka Miyano; Yasuyuki Ura; Yasutaka Kitagawa; Shiho Yada; Tomokazu Yoshimura; Takayuki Nakajima, 19 Aug. 2021, 27, 47, 12078, 12103, Scientific journal, 10.1002/chem.202101715
    URLDOI URL
  • Journal of Molecular Liquids, Elsevier BV, Layer Structure of Quaternary-Ammonium-Salt-type Amphiphilic Gemini and Trimeric Ionic Liquids, Risa Kawai; Shiho Yada; Tomokazu Yoshimura, Aug. 2021, 336, 116459, 116459, Scientific journal, 10.1016/j.molliq.2021.116459
    DOI URL
  • Refereed, ACS Omega, American Chemical Society (ACS), Maltotriose–Chlorin e6 Conjugate Linked via Tetraethyleneglycol as an Advanced Photosensitizer for Photodynamic Therapy. Synthesis and Antitumor Activities against Canine and Mouse Mammary Carcinoma Cells, A. Narumi; R. Rachi; H. Yamazaki; S. Kawaguchi; M. Kikuchi; H. Konno; T. Osaki; Y. Okamoto; X. Shen; T. Kakuchi; H. Kataoka; A. Nomoto; T. Yoshimura; S. Yano, Glycoconjugated chlorins represent a promising class of compounds that meet the requirements for the third-generation photosensitizer (PS) for photodynamic therapy (PDT). We have focused on the use of glucose (Glc) to improve the performance of the PS based on the Warburg effect-a phenomenon where tumors consume higher Glc levels than normal cells. However, as a matter of fact, Glc-conjugation has a poor efficacy in hydrophilic modification; thus, the resultant PS is not suitable for intravenous injection. In this study, a Glc-based oligosaccharide, such as maltotriose (Mal3), is conjugated to chlorin e6 (Ce6). The conjugation is assisted by two additional molecular tools, such as propargyl amine and a tetraethylene glycol (TEG) derivative. This route produced the target Mal3-Ce6 conjugate linked via the TEG spacer (Mal3-TEG-Ce6), which shows the required photoabsorption properties in the physiological media. The PDT test using canine mammary carcinoma (SNP) cells suggested that the antitumor activity of Mal3-TEG-Ce6 is extremely high. Furthermore, in vitro tests against mouse mammary carcinoma (EMT6) cells have been demonstrated, providing insights into the photocytotoxicity, subcellular localization, and analysis of cell death and reactive oxygen species (ROS) generation for the PDT system with Mal3-TEG-Ce6. Both apoptosis and necrosis of the EMT6 cells occur by ROS that is generated via the photochemical reaction between Mal3-TEG-Ce6 and molecular oxygen. Consequently, Mal3-TEG-Ce6 is shown to be a PS showing the currently desired properties., 16 Mar. 2021, 6, 10, 7023, 7033, Scientific journal, True, 10.1021/acsomega.0c06316
    DOI URL
  • Colloids Surf., A, Elsevier BV, Unique Interfacial Adsorption Behavior of a Hydroxy Group-Containing Amino Acid Surfactant, S. Yada; M. Wakizaka; H. Shimosegawa; H. Fujita; M. Yamada; Y. Matsue; T. Yoshimura, Feb. 2021, 611, 125757, 125757, Scientific journal, 10.1016/j.colsurfa.2020.125757
    DOI URL
  • Heterocycles, Large-scale synthesis of thio-glucose-conjugated chlorin E6 for photodynamic therapy, Akihiro Nomoto; Hiroaki Yamaguchi; Masato Masuda; Keisuke Hyakumura; Shintaro Kodama; Tomohiro Osaki; Yoshiharu Okamoto; Mamoru Tanaka; Hiromi Kataoka; Atsushi Narumi; Tomokazu Yoshimura; Shigenobu Yano; Akiya Ogawa, 2021, 103, 2, Scientific journal, 10.3987/COM-20-S(K)73
    DOI URLScopus URLScopus Citedby URL
  • JOURNAL OF OLEO SCIENCE, Micelle Formation of Monoammonium Glycyrrhizinate, Keisuke Matsuoka; Mamoru Arima; Yusuke Goto; Shiho Yada; Tomokazu Yoshimura, 2021, 70, 7, 911, 918, Scientific journal, 10.5650/jos.ess21046
    DOI URL
  • Refereed, Molecules, MDPI AG, Surface Adsorption Properties and Layer Structures of Homogeneous Polyoxyethylene-Type Nonionic Surfactants in Quaternary-Ammonium-Salt-Type Amphiphilic Gemini Ionic Liquids with Oxygen- or Nitrogen-Containing Spacers, R. Kawai; M. Niki; S. Yada; T. Yoshimura, The amphiphilic ionic liquids containing an alkyl chain in molecules form nano-structure in the bulk, although they also show surface activity and form aggregates in aqueous solutions. Although insights into the layer structures of ionic liquids were obtained using X-ray and neutron scattering techniques, the nanostructures of ionic liquids remain unclear. Herein, the surface adsorption and bulk properties of homogeneous polyoxyethylene (EO)-type nonionic surfactants (CxEO6; x = 8, 12, or 16) were elucidated in quaternary-ammonium-salt-type amphiphilic gemini ionic liquids with oxygen or nitrogen-containing spacers [2Cn(Spacer) NTf2; (Spacer) = (2-O-2), (2-O-2-O-2), (2-N-2), (2/2-N-2), (3), (5), or (6); n = 10, 12, or 14 for (2-O-2) and n = 12 for all other spacers] by surface tension, small- and wide-angle X-ray scattering, cryogenic transmission electron microscopy, and viscosity measurements. The surface tension of C12EO6 in 2Cn(Spacer) NTf2 with oxygen-containing spacers increased with increasing concentration of C12EO6, becoming close to that of C12EO6 alone, indicating that the amphiphilic ionic liquid adsorbed at the interface was replaced with CxEO6. In contrast, both 2Cn(Spacer) NTf2 with nitrogen-containing spacers and nonionic surfactants remained adsorbed at the interface at high concentrations. In the bulk, it was found that 2Cn(Spacer) NTf2 formed layer structures, in which the spacing depended on the alkyl chain length of CxEO6. These insights are expected to advance the practical applications of amphiphilic ionic liquids such as ion permeation, drug solubilization, and energy delivery systems., 22 Oct. 2020, 25, 21, 4881, 4881, Scientific journal, 10.3390/molecules25214881
    URLDOI URL
  • Refereed, Pharmaceuticals, MDPI AG, Novel Photosensitizer β-Mannose-Conjugated Chlorin e6 as a Potent Anticancer Agent for Human Glioblastoma U251 Cells, Y. Shinoda, K. Kujirai, K. Aoki, M. Morita, M. Masuda, L. Zhang, Z. Kaixin, A. Nomoto, T. Takahashi, Y. Tsuneoka, J. Akimoto, H. Kataoka, R. Rachi, A. Narumi, T. Yoshimura, S. Yano, Y. Fujiwara, A photosensitizer is a molecular drug for photodynamic diagnosis and photodynamic therapy (PDT) against cancer. Many studies have developed photosensitizers, but improvements in their cost, efficacy, and side effects are needed for better PDT of patients. In the present study, we developed a novel photosensitizer β-mannose-conjugated chlorin e6 (β-M-Ce6) and investigated its PDT effects in human glioblastoma U251 cells. U251 cells were incubated with β-M-Ce6, followed by laser irradiation. Cell viability was determined using the Cell Counting Kit-8 assay. The PDT effects of β-M-Ce6 were compared with those of talaporfin sodium (TS) and our previously reported photosensitizer β-glucose-conjugated chlorin e6 (β-G-Ce6). Cellular uptake of each photosensitizer and subcellular distribution were analyzed by fluorescence microscopy. β-M-Ce6 showed 1000× more potent PDT effects than those of TS, and these were similar to those of β-G-Ce6. β-M-Ce6 accumulation in U251 cells was much faster than TS accumulation and distributed to several organelles such as the Golgi apparatus, mitochondria, and lysosomes. This rapid cellular uptake was inhibited by low temperature, which suggested that β-M-Ce6 uptake uses biological machinery. β-M-Ce6 showed potent PDT anti-cancer effects compared with clinically approved TS, which is a possible candidate as a next generation photosensitizer in cancer therapy., 16 Oct. 2020, 13, 10, 316, 316, Scientific journal, True, 10.3390/ph13100316
    DOI URL
  • Refereed, Colloids Surf.,A, Elsevier BV, Physicochemical and Solution Properties of Quaternary-Ammonium-Salt-type Amphiphilic Gemini Ionic Liquids with Spacers Containing Oxygen or Nitrogen, R. Kawai; M. Niki; S. Yada; T. Yoshimura, Oct. 2020, 603, 125218, 125218, Scientific journal, 10.1016/j.colsurfa.2020.125218
    DOI URL
  • Refereed, Oleoscience, Japan Oil Chemists' Society, Amino Acid Surfactants with Hydroxy Group, Tomokazu YOSHIMURA; Shiho YADA, Sep. 2020, 20, 9, 425, 430, Scientific journal, 10.5650/oleoscience.20.425
    URLDOI URL
  • Refereed, Langmuir, American Chemical Society (ACS), Microstructural Characterization of Foam Formed by a Hydroxy Group-Containing Amino Acid Surfactant Using Small-Angle Neutron Scattering, Shiho Yada; Hiroshi Shimosegawa; Hiroya Fujita; Munehiro Yamada; Yukako Matsue; Tomokazu Yoshimura, 14 Jul. 2020, 36, 27, 7808, 7813, Scientific journal, 10.1021/acs.langmuir.0c00791
    URLDOI URL
  • Refereed, Langmuir, American Chemical Society (ACS), Surface Adsorption and Bulk Properties of Surfactants in Quaternary-Ammonium-Salt-Type Amphiphilic Monomeric and Gemini Ionic Liquids, Risa Kawai; Shiho Yada; Tomokazu Yoshimura, 19 May 2020, 36, 19, 5219, 5226, Scientific journal, 10.1021/acs.langmuir.0c00541
    URLDOI URL
  • Refereed, Journal of the Japan Society of Colour Material, Japan Society of Colour Material, Quaternary-Ammonium-Salt-Type Amphiphilic Ionic Liquids, Risa KAWAI; Shiho YADA; Tomokazu YOSHIMURA, 20 Mar. 2020, 93, 3, 91, 98, Scientific journal, 10.4011/shikizai.93.91
    URLDOI URL
  • Refereed, Langmuir : the ACS journal of surfaces and colloids, Adsorption and Aggregation Properties of Gemini-Type Amphiphilic Dendrimers., Tomokazu Yoshimura; Nara-Karyn Kawano; Shiho Yada; Hiroki Iwase, Gemini-type amphiphilic dendrimers featuring two dodecyl chains and two poly(amidoamine) dendrons (2C12-2denGn, where n is the dendron (den) generation (G) number (1, 2, 3, 4, or 5)) were synthesized using ethylenediamine, alkyl bromide, and methyl acrylate. These gemini-type dendrimers were characterized by surface tension, pyrene fluorescence, static light scattering, and small-angle X-ray scattering. The results showed clear breakpoints in the surface tension versus concentration plots, which indicated adsorption at the air/water interface and micelle formation in solution despite the bulky dendron structure (e.g., generations 3 to 5), contrasting the behavior of conventional surfactants. The 2C12-2denGn dendrimers could be densely packed at the air/water interface owing to enhanced interaction between the dendrons and between the alkyl chains. Furthermore, these dendrimers formed spherical micelles at a concentration of 5.0 mmol dm-3 in solution (pH 9); the overall micelle size was not dependent on the generation number of the dendron, while as the generation number increased, the core radius of the micelle decreased, and the shell thickness of the micelle increased., 21 Jan. 2020, 36, 2, 563, 570, Scientific journal, True, 10.1021/acs.langmuir.9b02506
    DOI URL
  • Refereed, J. Mol. Liq., Characterization and Solution Properties of Adamantane-Containing Quaternary-Ammonium-Salt-Type Amphiphilic Ionic Liquids, R. Kawai, S. Yada, T. Yoshimura, 15 Nov. 2019, 294, 111586, Scientific journal, 10.1016/j.molliq.2019.111586
    DOI URL
  • Refereed, Nov. 2019, 93, 374, 378, Scientific journal
  • Refereed, Phys. Chem. Chem. Phys., Physicochemical and Solution Properties of Quaternary-Ammonium-Salt-Type Amphiphilic Trimeric Ionic Liquids, K. Risa, S. Yada, T. Yoshimura, 23 Oct. 2019, 21, 25065, 25071, Scientific journal, 10.1039/C9CP05541J
    DOI URL
  • Refereed, J. Mol. Liq., Solubilization Ability of Star-Shaped Trimeric Quaternary Ammonium Bromide Surfactant, K. Matsuoka, N. Takahashi, S. Yada, T. Yoshimura, 01 Oct. 2019, 291, 111254, Scientific journal, 10.1016/j.molliq.2019.111254
    URLDOI URL
  • Refereed, J. Oleo Sci., Superoxide Scavenging Activity of Gold, Silver, and Platinum Nanoparticles Capped with Sugar-based Nonionic Surfactants, K. Matsuoka, Y. Nakatani, T. Yoshimura, T. Akasaki, 04 Sep. 2019, 68, 9, 847, 854, Scientific journal, 10.5650/jos.ess19079
    DOI URL
  • Refereed, ACS Omega, Characterization and Solution Properties of Quaternary-Ammonium-Salt-Type Amphiphilic Gemini Ionic Liquids, R. Kawai, S. Yada, T. Yoshimura, 20 Aug. 2019, 4, 10, 14242, 14250, Scientific journal, 10.1021/acsomega.9b01660
    DOI URL
  • Refereed, J. Mol. Liq., Adsorption and Aggregation Properties of Alkoxy-Group-Modified Homogeneous Polyoxyethylene Alkyl Ether Nonionic Surfactants, S. Yada, T. Suzuki, S. Hashimoto, T. Yoshimura, 15 Jun. 2019, 284, 586, 591, Scientific journal, 10.1016/j.molliq.2019.03.161
    DOI URL
  • Refereed, 27 Apr. 2019, 4, 2, 69, 8, Scientific journal
  • Refereed, Langmuir, Structure and Catalytic Activities of Gold Nanoparticles Protected by Homogeneous Polyoxyethylene Alkyl Ether Type Nonionic Surfactants, S. Yada; T. Yoshimura, 16 Apr. 2019, 35, 15, 5241, 5249, Scientific journal, 10.1021/acs.langmuir.9b00142
    DOI URL
  • Refereed, J. Colloid Interface Sci., Rheo-SANS Study on Relationship between Micellar Structures and Rheological Behavior of Cationic Gemini Surfactants in Solution, H. Iwase, R. Kawai, K. Morishima, S. Takata, T. Yoshimura, M. Shibayama, 07 Mar. 2019, 538, 357, 366, Scientific journal, 10.1016/j.jcis.2018.11.104
    DOI URL
  • Refereed, Colloids Surf.,A, Emulsification, Solubilization and Detergency Behaviors of Homogeneous Polyoxypropylene-Polyoxyethylene Alkyl Ether Type Nonionic Surfactants, S. Yada, K. Matsuoka, Y. Nagai-Kanasaki, K. Gotoh, T. Yoshimura, 05 Mar. 2019, 564, 51, 58, Scientific journal, 10.1016/j.colsurfa.2018.12.030
    DOI URL
  • Refereed, 15 Sep. 2018, 47, 9, 5, 13, Scientific journal
  • Refereed, Journal of Molecular Liquids, Elsevier B.V., Solubilization ability of N,N-dimethyl-N-alkyladamantylammonium bromide, Keisuke Matsuoka; Rinpei Omori; Shiho Yada; Tomokazu Yoshimura; Hiroki Iwase, 15 Jun. 2018, 260, 131, 137, Scientific journal, 10.1016/j.molliq.2018.03.078
    DOI URL
  • Refereed, 10 May 2018, 43, 2, 40, 43, Scientific journal
  • Refereed, Journal of Molecular Liquids, Elsevier B.V., Adsorption dynamics of homogeneous polyoxypropylene-polyoxyethylene alkyl ether nonionic surfactants at the air/water interface, Shiho Yada; Toshiyuki Suzuki; Satoru Hashimoto; Tomokazu Yoshimura, 01 Apr. 2018, 255, 208, 214, Scientific journal, 10.1016/j.molliq.2018.01.150
    DOI URL
  • Refereed, Apr. 2018, 53, 4, 122, 130, Scientific journal
  • Refereed, 01 Feb. 2018, 69, 2, 41, 46, Scientific journal
  • Refereed, Colloids Surf., A, Tadpole-Type Amphiphilic Dendrimers with Bulky Dendrons: Adsorption and Aggregation Properties, T. Yoshimura, A. Ebihara, H. Iwase, 20 Nov. 2017, 533, 197, 203, Scientific journal, 10.1016/j.colsurfa.2017.08.010
    DOI URL
  • Refereed, J. Oleo Sci., Dynamic Surface Tension of Heterogemini Surfactants with Quaternary Ammonium Salt and Gluconamide or Sulfobetaine Headgroups, T. Yoshimura, K. Nyuta, 01 Oct. 2017, 66, 10, 1139, 1147, Scientific journal, 10.5650/jos.ess17021
    DOI URL
  • Refereed, Langmuir, Structure and Rheology of Wormlike Micelles Formed by Fluorocarbon-Hydrocarbon-Type Hybrid Gemini Surfactant in Aqueous Solution, K. Morishima, S. Sugawara, T. Yoshimura, M. Shibayama, 20 Jun. 2017, 33, 24, 6084, 6091, Scientific journal, 10.1021/acs.langmuir.7b00902
    DOI URL
  • Refereed, Colloid Polym. Sci., Single-Alkyl and Multi-Alkyl Chain-Containing Amphiphilic Oligomers with Several Sugar Side Chains: Solution Properties and Nano-Structural Analysis of Aggregates by SANS, T. Yoshimura, Y. Nakatani, K. Matsuoka, K. Akutsu, H. Iwase, May 2017, 295, 5, 793, 802, Scientific journal, 10.1007/s00396-017-4063-3
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  • Refereed, Langmuir, Adsorption and Aggregation Properties of Homogeneous Polyoxypropylene-Polyoxyethylene Alkyl Ether Type Nonionic Surfactants, S. Yada, T. Suzuki, S. Hashimoto, T. Yoshimura, 18 Apr. 2017, 33, 15, 3794, 3801, Scientific journal, 10.1021/acs.langmuir.7b00104
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  • Refereed, J. Oleo Sci., Synthesis and Solution Properties of Adamantane-Containing Quaternary Ammonium Salt-type Cationic Surfactants: Hydrocarbon-based, Fluorocarbon-based and Bola-type, T. Yoshimura, M. Okada, K. Matsuoka, 01 Oct. 2016, 65, 10, 843, 852, Scientific journal, 10.5650/jos.ess16095
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  • Refereed, Colloids Surf., A, ELSEVIER SCIENCE BV, Aggregate Formation of Glycyrrhizic Acid, K. Matsuoka, R. Miyajima, Y. Ishida, S. Karasawa, T. Yoshimura, Glycyrrhizic acid is derived from the licorice root. The compound is amphiphilic with a large hydrophobic aglycone group, and two glucuronic acids and a carboxyl group constituting the hydrophilic part. Therefore, glycyrrhizic acid can form aggregates or lower the surface tension of aqueous solutions owing to its specific amphiphilic structure. The aqueous solubility of glycyrrhizic acid is relatively low (0.15 mM) and dependent on the solvent pH due to the weak acidity resulting from the carboxylic groups. Glycyrrhizic acid is quite soluble in a buffer solution at pH 4.5, and its ability to affect the surface tension of the buffer solution increases from pH 5. The critical micelle concentration (cmc) was estimated to be 2.9 mM (gamma(CMC) = 55.2 mN/m) and 5.3 mM (gamma(CMC) = 56.8 mN/m) at pH 5 and 6, respectively. The surface tension also decreased gradually at pH 7, but the critical point was not observed in the curve. At pH 7, the pyrene fluorescent probe method and light scattering measurements did not show a clear cmc. Small angle X-ray scattering experiments revealed that the aggregates were rod-like micelles with an estimated radius and length of 1.5 nm and 21 nm, respectively, at 5 mM in a pH 5 solvent. Transmission electron microscopy confirmed that glycyrrhizic acid forms rod-like micelles. These results suggest that glycyrrhizic acid has potential applications as a biosurfactant in various fields. (C) 2016 Elsevier B.V. All rights reserved., 05 Jul. 2016, 500, 112, 117, Scientific journal, 10.1016/j.colsurfa.2016.04.032
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  • Refereed, Colloids Surf., A, ELSEVIER SCIENCE BV, Structural Study on Aggregation Behavior of Star-type Trimeric Surfactant in the presence of sodium salicylate, T. Kusano, K. Akutsu, H. Iwase, T. Yoshimura, M. Shibayama, We investigated the aggregation behavior of star-type trimeric surfactants (3C(12)trisQ) with a hydrocarbon chain length (n) of 12 in sodium salicylate (NaSal) aqueous solution at various surfactant (C-D) and salt concentrations (C-S) using small-angle X-ray scattering (SAXS) and rheological measurements. At a low surfactant concentration (C-D = 7 mM), 3C(12)trisQ aggregates in solution evolved from ellipsoidal micelles, to rodlike or wormlike micelles and finally to multi-lamellar vesicles (MLVs) with increasing C-S. In contrast, at higher surfactant concentrations (C-D =14 and 28 mM), we did not observe vesicle formations of 3C(12)trisQ because 3C(12)trisQ were insoluble in solution at higher NaSal concentrations. The structural transitions of the 3C(12)trisQ aggregates strongly depended on both C-S and C-D. We also compared the MLV structure formed by 3C(12)trisQ with that formed by gemini-type surfactants (12-2-12). The repeat distance of the 3C(12)trisQ MLV (33.95 angstrom) was remarkably larger than that of the 12-2-12 (22.36 angstrom). We found that introducing spacer chains, i.e., from dimeric to trimeric surfactants, caused a decrease in NaSal concentrations at which micelle-to-vesicle transitions were observed. (C) 2016 Elsevier B.V. All rights reserved., 20 May 2016, 497, 109, 116, Scientific journal, 10.1016/j.colsurfa.2016.02.041
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  • Refereed, J. Oleo Sci., Solution Properties of Dissymmetric Sulfonate-type Anionic Gemini Surfactants, T. Yoshimura, K. Akiba, 01 Feb. 2016, 65, 2, 135, 141, Scientific journal, 10.5650/jos.ess15237
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  • Refereed, Colloids Surf., A, Solubilization of Naphthalene and Octafluoronaphthalene in Ionic Hydrocarbon and Fluorocarbon Surfactants, K. Matsuoka, R. Yamashita, M. Ichinose, M. Kondo, T. Yoshimura, 20 Aug. 2014, 456, 83, 91, Scientific journal, 10.1016/j.colsurfa.2014.04.060
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  • Refereed, 20 May 2014, 87, 5, 158, 164, Scientific journal
  • Refereed, Observation of Nano-Structure of Surfactant Micelle by Cryogenic Electron Microscopy, May 2014, 49, 1, 22, 25, Scientific journal
  • Refereed, Fragrance journal, Development of emulsion by lactic-acid-bacteria fermented rice as novel natural functional material, May 2014, 42, 5, 41, 45, Scientific journal
  • Refereed, JOURNAL OF OLEO SCIENCE, Adsorption and Aggregation Properties of Multichain Anionic Amphiphilic Oligomers Consisting of Dodecyl Acrylamide and Sodium Acrylate, Tomokazu Yoshimura; Hiroaki Yoshida; Kunio Esumi, Sep. 2013, 62, 9, 673, 680, Scientific journal, 10.5650/jos.62.673
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  • Refereed, J. Oleo Sci., Japan Oil Chemists' Society, Solution Properties of Amphiphilic Telomers with Multiple Sugar Chains and Terminal Alkyl Chain, YOSHIMURA Tomokazu; T.Yoshimura; R.Ohori; K.Esumi, Amphiphilic telomers with multiple sugar chains and a terminal undecyl or heptadecyl chain (i.e., CnAm-mGEMA, where n and m represent alkyl chain lengths of 11 or 17 with a degree of polymerization of 2.0 or 3.0 for glucosyloxyethyl methacrylate (GEMA) units, respectively) were synthesized via monomeric radical telomerization in the presence of 2-aminoethanethiol hydrochloride. Surface tension, pyrene fluorescence, and dynamic light scattering were measured to characterize the solution properties of the synthesized telomers. In addition, the effects of alkyl chain length and degree of polymerization of hydrophilic GEMA units on the measured properties were evaluated by comparison with those of conventional polyoxyethylene dodecyl ether nonionic surfactants. CnAm-mGEMA telomers exhibited higher critical micelle concentration (CMC) values than polyoxyethylene dodecyl ether surfactants with similar number of hydrophilic groups did. The synthesized telomers are highly efficient in reducing the surface tension of water, despite the relatively large hydrophilic structures within the sugar units (GEMA). A unique behavior was observed in that adsorption at the air-water interface and solution aggregation occurred simultaneously at a concentration below CMC (as determined by the surface tension method). This suggests that aggregate formation occurs readily in solution along with the adsorption at the interface because of strong attractive interactions between multiple sugar GEMA chains. Further, aggregates formed by CnAm-mGEMA telomers differ depending on the number of sugar chains, i.e., an increase in the degree of polymerization of the telomers increases the size of the aggregates. This indicates that it is easier for telomers with more sugar GEMA chains to form large aggregates due to the interactions between their hydroxyl groups., Aug. 2013, 62, 8, 571-577, 577, 10.5650/jos.62.571
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  • Refereed, JOURNAL OF OLEO SCIENCE, Solution Properties and Emulsification Properties of Amino Acid-Based Gemini Surfactants Derived from Cysteine, Tomokazu Yoshimura; Ayako Sakato; Kunio Esumi, Aug. 2013, 62, 8, 579, 586, Scientific journal, 10.5650/jos.62.579
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  • Refereed, JOURNAL OF OLEO SCIENCE, Equilibrium Surface Tension, Dynamic Surface Tension, and Micellization Properties of Lactobionamide-Type Sugar-Based. Gemini Surfactants, Tomokazu Yoshimura; Shin Umezawa; Akihiko Fujino; Kanjiro Torigoe; Kenichi Sakai; Hideki Sakai; Masahiko Abe; Kunio Esumi, Jun. 2013, 62, 6, 353, 362, Scientific journal, 10.5650/jos.62.353
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  • Refereed, JOURNAL OF OLEO SCIENCE, Solution Properties of Tadpole-type Cationic Amphiphilic Dendrimers Consisting of an Alkyl Chain, a Quaternary Ammonium, and a Poly(amidoamine) Dendron, Tomokazu Yoshimura; Masanori Saito; Kunio Esumi, Apr. 2013, 62, 4, 213, 221, Scientific journal, 10.5650/jos.62.213
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  • Refereed, JOURNAL OF OLEO SCIENCE, Unique Solution Properties of Quaternized Oligomeric Surfactants Derived from Ethylenediamine or G0 Poly (amidoamine) Dendrimers, Tomokazu Yoshimura; Shunsuke Abe; Kunio Esumi, Dec. 2012, 61, 12, 699, 706, Scientific journal, 10.5650/jos.61.699
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  • Refereed, LANGMUIR, Structural and Rheological Studies on Growth of Salt-Free Wormlike Micelles Formed by Star-Type Trimeric Surfactants, Takumi Kusano; Hiroki Iwase; Tomokazu Yoshimura; Mitsuhiro Shibayama, Dec. 2012, 28, 49, 16798, 16806, Scientific journal, 10.1021/la304275h
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  • Refereed, The Pigments,Paints and Printing Inks, Japan Society of Colour Material, 第四級アンモニウム塩を有するトリメリック型カチオン界面活性剤（総説）, YOSHIMURA Tomokazu, Recently, we pay attention to trimeric surfactants with three alkyl chains and three quaternary ammonium headgroups in a molecule, and have been researching. Only a few reports are available with regard to research on trimeric surfactants. This review describes design and synthesis, properties such as critical micelle concentration and surface tension, etc., and nanostructures of micelles formed in aqueous solution for star-type cationic trimeric surfactants with tris(2-aminoethyl)amine in spacer and linear-type cationic trimeric surfactants with flexible spacers such as ethylene and propylene, and rigid spacers such as trans-butenylene and m- and p-xylylene., Sep. 2012, 85, 9, 370-377, 377, 10.4011/shikizai.85.370
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  • Refereed, LANGMUIR, Star-Shaped Trimeric Quaternary Ammonium Bromide Surfactants: Adsorption and Aggregation Properties, Tomokazu Yoshimura; Takumi Kusano; Hiroki Iwase; Mitsuhiro Shibayama; Tetsuya Ogawa; Hiroki Kurata, Jun. 2012, 28, 25, 9322, 9331, Scientific journal, 10.1021/la301220y
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Supra-long chain surfactants with double or triple quaternary ammonium headgroups, Tomokazu Yoshimura; Nagisa Chiba; Keisuke Matsuoka, May 2012, 374, 1, 157, 163, Scientific journal, 10.1016/j.jcis.2012.01.033
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Zwitterionic heterogemini surfactants containing ammonium and carboxylate headgroups 2: Aggregation behavior studied by SANS, DLS, and cryo-TEM, Kanae Nyuta; Tomokazu Yoshimura; Koji Tsuchiya; Hideki Sakai; Masahiko Abe; Hiroki Iwase, Mar. 2012, 370, 1, 80, 85, Scientific journal, 10.1016/j.jcis.2011.12.027
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Effect of double quaternary ammonium groups on micelle formation of partially fluorinated surfactant, Keisuke Matsuoka; Nagisa Chiba; Tomokazu Yoshimura; Emi Takeuchi, Apr. 2011, 356, 2, 624, 629, Scientific journal, 10.1016/j.jcis.2011.01.030
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  • Refereed, ヘテロジェミニ型界面活性剤の界面物性と会合挙動（特集・総説）, YOSHIMURA Tomokazu, Dec. 2009, 82, 12, 568-575
  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Surface properties and aggregate morphology of partially fluorinated carboxylate-type anionic gemini surfactants, Tomokazu Yoshimura; Miri Bong; Keisuke Matsuoka; Chikako Honda; Kazutoyo Endo, Nov. 2009, 339, 1, 230, 235, Scientific journal, 10.1016/j.jcis.2009.07.054
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  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Fluorocarbon-hydrocarbon gemini surfactant mixtures in aqueous solution, Kenichi Sakai; Megumi Kaji; Yuichiro Takamatsu; Koji Tsuchiya; Kanjiro Torigoe; Kazuyuki Tsubone; Tomokazu Yoshimura; Kunio Esumi; Hideki Sakai; Masahiko Abe, Feb. 2009, 333, 1-3, 26, 31, Scientific journal, 10.1016/j.colsurfa.2008.09.022
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  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Adsorption characteristics of sugar-based monomeric and gemini surfactants at the silica/aqueous solution interface, Kenichi Sakai; Mamoru Tamura; Shin Umezawa; Yuichiro Takamatsu; Kanjiro Torigoe; Tomokazu Yoshimura; Kunio Esumi; Hideki Sakai; Masahiko Abe, Oct. 2008, 328, 1-3, 100, 106, Scientific journal, 10.1016/j.colsurfa.2008.06.033
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  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Synthesis and aqueous solution properties of PAMAM dendron surfactants bearing a quaternary ammonium focal group and sugar terminal groups, Kanjiro Torigoe; Akihoko Tasaki; Tomokazu Yoshimura; Kenichi Sakai; Kunio Esurni; Yuichiro Takamatsu; Suraj Chandra Sharma; Hideki Sakai; Masahiko Abe, Sep. 2008, 326, 3, 184, 190, Scientific journal, 10.1016/j.colsurfa.2008.05.036
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  • Refereed, JOURNAL OF OLEO SCIENCE, Adsorption of Cationic Monomeric and Gemini Surfactants on Montmorillonite and Adsolubilization of Vitamin E, Kenichi Sakai; Erimi Nakajima; Yuichiro Takamatsu; Suraj C. Sharma; Kanjiro Torigoe; Tomokazu Yoshimura; Kunio Esumi; Hideki Sakai; Masahiko Abe, Aug. 2008, 57, 8, 423, 429, Scientific journal, 10.5650/jos.57.423
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  • Refereed, LANGMUIR, Nanocage aggregates composed of bilayer sheets, Keisuke Matsuoka; Tomokazu Yoshimura; Miri Bong; Chikako Honda; Kazutoyo Endo, Jun. 2008, 24, 11, 5676, 5678, Scientific journal, 10.1021/la800618v
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Adsorption and micellization behavior of novel gluconamide-type gemini surfactants, Kenichi Sakai; Shin Umezawa; Mamoru Tamura; Yuichiro Takamatsu; Koji Tsuchiya; Kanjiro Torigoe; Takahiro Ohkubo; Tomokazu Yoshimura; Kunio Esumi; Hideki Sakai; Masahiko Abe, Feb. 2008, 318, 2, 440, 448, Scientific journal, 10.1016/j.jcis.2007.10.039
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Interaction Forces between BSA Adsorbed Layer on Amino-Thiolated Gold Surfaces, YOSHIMURA Tomokazu; D.Hiraiwa; K.Torigoe; T.Yoshimura; K.Esumi, Direct measurement of interaction forces between bovine serum albumin (BSA) adsorbed layers on amino-thiolated gold surfaces has been carried out using colloidal probe atomic force microscopy (AFM). The substrate was prepared via self-assembly of 2-aminoethanethiol on gold in aqueous media. In the absence of BSA, an electric double layer interaction was observed, resulting from protonation of the primary amine groups on the gold surface. Similar electric double layer repulsions were seen in the presence of BSA over a whole range of BSA concentration investigated. These repulsive interactions were found to be dependent on the BSA concentration, that is, the magnitude of the repulsion increases with the BSA concentration. This phenomenon is attributed to the difference in the adsorbed amount of BSA on the amino-thiolated gold surface, which was confirmed using a 27 MHz quartz crystal microbalance (QCM)., Jan. 2008, 81, 1, 2-9, 9, 10.4011/shikizai.81.2
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  • Refereed, LANGMUIR, Molecular aggregates of partially fluorinated quaternary ammonium salt gemini surfactants, Keisuke Matsuoka; Tomokazu Yoshimura; Takashi Shikimoto; Juri Hamada; Mika Yamawaki; Chikako Honda; Kazutoyo Endo, Oct. 2007, 23, 22, 10990, 10994, Scientific journal, 10.1021/la701525c
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Adsorption and aggregation properties of amino acid-based N-alkyl cysteine monomeric and N,N '-dialkyl cystine gemini surfactants, Tomokazu Yoshimura; Ayako Sakato; Koji Tsuchiya; Takahiro Ohkubo; Hideki Sakai; Masahiko Abe; Kunio Esumi, Apr. 2007, 308, 2, 466, 473, Scientific journal, 10.1016/j.jcis.2006.11.038
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Adsolubilization of 2-naphthol into adsorbed layers of triblock PEO-PPO-PEO copolymers on hydrophobic silica particles, Daisuke Tsurumi; Kenichi Sakai; Tomokazu Yoshimura; Kunio Esumi, Oct. 2006, 302, 1, 82, 86, Scientific journal, 10.1016/j.jcis.2006.06.012
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Scavenging DPPH radicals catalyzed by binary noble metal-dendrimer nanocomposites, Takeshi Endo; Takae Fukunaga; Tomokazu Yoshimura; Kunio Esumi, Oct. 2006, 302, 2, 516, 521, Scientific journal, 10.1016/j.jcis.2006.06.053
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  • Refereed, LANGMUIR, Adsorption and aggregation properties of heterogemini surfactants containing a quaternary ammonium salt and a sugar moiety, Kanae Nyuta; Tomokazu Yoshimura; Koji Tsuchiya; Takahiro Ohkubo; Hideki Sakai; Masahiko Abe; Kunio Esumi, Oct. 2006, 22, 22, 9187, 9191, Scientific journal, 10.1021/la061688h
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Surface tension and micellization properties of heterogemini surfactants containing quaternary ammonium salt and sulfobetaine moiety, Kanae Nyuta; Tomokazu Yoshimura; Kunio Esumi, Sep. 2006, 301, 1, 267, 273, Scientific journal, 10.1016/j.jcis.2006.04.075
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Interaction forces between poly (amidoamine) (PAMAM) dendrimers adsorbed on gold surfaces, D Hiraiwa; T Yoshimura; K Esumi, Jun. 2006, 298, 2, 982, 986, Scientific journal, 10.1016/j.jcis.2005.12.060
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  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Azeotropic mixing Of C(16)peLac with different surfactants of monomeric and dimeric nature under the effect of temperature, MS Bakshi; G Kaur; T Yoshimura; K Esumi, Jun. 2006, 281, 1-3, 163, 170, Scientific journal, 10.1016/j.colsurfa.2006.02.058
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  • Refereed, LANGMUIR, Equilibrium and dynamic surface tension properties of partially fluorinated quaternary ammonium salt gemini surfactants, T Yoshimura; A Ohno; K Esumi, May 2006, 22, 10, 4643, 4648, Scientific journal, 10.1021/la0534266
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Adsolubilization of 2-naphthol into adsorbed layer of PEO-PPO-PEO triblock copolymers on hydrophilic silica, D Tsurumi; T Yoshimura; K Esumi, May 2006, 297, 2, 465, 469, Scientific journal, 10.1016/j.jcis.2005.11.027
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  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Spectroscopic investigation on the hydrophobicity in the mixtures of nonionic plus twin tail alkylammonium bromide surfactants, MS Bakshi; K Singh; G Kaur; T Yoshimura; K Esumi, Apr. 2006, 278, 1-3, 129, 139, Scientific journal, 10.1016/j.colsurfa.2005.12.009
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  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Interaction of cationic gold nanoparticles and carboxylate-terminated poly(amidoamine) dendrimers, A Okugaichi; K Torigoe; T Yoshimura; K Esumi, Feb. 2006, 273, 1-3, 154, 160, Scientific journal, 10.1016/j.colsurfa.2005.08.028
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  • Polymer Preprints, Japan, Small-angle neutron scattering study of aggregation properties of a novel heterogemini surfactant containing sugar moiety, Hiroki Iwase; Satoshi Koizumi; Tomokazu Yoshimura; Takeji Hashimoto, 2006, 55, 1, 1283, International conference proceedings
  • Refereed, JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, Preparation and catalytic activity of Au-Pd, Au-Pt, and Pt-Pd binary metal dendrimer nanocomposites, T Endo; T Kuno; T Yoshimura; K Esumi, Nov. 2005, 5, 11, 1875, 1882, Scientific journal, 10.1166/jnn.2005.438
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  • Refereed, LANGMUIR, Sugar-based gemini surfactants with peptide bonds-synthesis, adsorption, micellization, and biodegradability, T Yoshimura; K Ishihara; K Esumi, Nov. 2005, 21, 23, 10409, 10415, Scientific journal, 10.1021/la051614q
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  • Refereed, COLLOID AND POLYMER SCIENCE, Characterization of aliphatic and aromatic polyester hyperbranched dendrimers by AFM imaging, MS Bakshi; R Sood; G Kaur; K Sakai; T Yoshimura; K Esumi, Oct. 2005, 284, 1, 74, 79, Scientific journal, 10.1007/s00396-005-1322-5
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Antioxidant Activity of Noble Metal (Gold, Platinum)-Biopolymer Nanocomposites PartII, YOSHIMURA Tomokazu; S.Akiyama; T.Yoshimura; K.Torigoe; K.Esumi, Three different platinum-biopolymer nanocomposites have been prepared independently in the presence of hexachloroplatinic acid and biopolymers like fucoidan, alginic acid and sodium hyaluronate (NaHA) via sodium borohydride reduction. The average particle diameter of platinum nanoparticles using fucoidan becomes slightly smaller, with a decrease of the concentration of fucoidan, ranging from 3.1 to 2.6 nm. On the other hand, the average particle diameter of platinum nanoparticles using NaHA becomes slightly larger, with a decrease of the concentration of NaHA, ranging from 3.4 nm to 3.8 nm. The average particle diameter of platinum nanoparticles using alginic acid is 3.2-3.4 nm which is independent of the biopolymer concentrations. The antioxidant activities of the platinum-biopolymer nanocomposites upon elimination of hydroxyl radicals formed in an H2O2/FeSO4 system have been studied using a spin-trapping method; All the nanocomposites exhibit high catalytic activities that are affected by the concentration and the kind of the biopolymer. In addition, the activities of the platinum-biopolymer nanocomposites are higher than those of the gold-biopolymer nanocomposites. The highest antioxidant activity for the platinum-alginic acid nanocomposites was 110 times higher than that of ascorbic acid., Sep. 2005, 78, 9, 409-416, 416, 10.4011/shikizai1937.78.409
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  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Topographical and photophysical properties of poly(amidoamine) dendrimers with ionic surfactants, MS Bakshi; A Kaura; R Sood; G Kaur; T Yoshimura; K Torigoe; K Esumi, Sep. 2005, 266, 1-3, 181, 190, Scientific journal, 10.1016/j.colsurfa.2005.06.059
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Preparation of Au/TiO2 nanocomposites and their catalytic activity for DPPH radical scavenging reaction, R Isono; T Yoshimura; K Esumi, Aug. 2005, 288, 1, 177, 183, Scientific journal, 10.1016/j.jcis.2005.02.078
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Morphological Change of Calcium Carbonate Prepared in Aqueous Dendrimer Solutions, YOSHIMURA Tomokazu; K.Esumi; K.Tagami; T.Yoshimura, Calcium carbonate particles were prepared using solutions of CaCl2, urea, and poly (amidoamine) PAMAM dendrimers (G 1. 5, G 3.5, and G 5.5) with terminal carboxylates at 90°C. In the absence of dendrimers, uniform needlelike aragonite particles were formed, whereas when the concentration of dendrimers increased particles transformed to spherical vaterite. We used another method to obtain calcium carbonate particles from solutions containing CaCl2, urea, urease, and dendrimer at 25°C. Transmittance in the samples and X-ray diffraction measurements indicate that in the presence of dendrimer, at first vaterite particles are formed which then transform to calcite with the elapsed time, while in the absence of dendrimer only calcite particles are formed., Jun. 2005, 78, 6, 254-259, 259, 10.4011/shikizai1937.78.254
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Synthesis and catalytic activity of gold-silver binary nanoparticles stabilized by PAMAM dendrimer, T Endo; T Yoshimura; K Esumi, Jun. 2005, 286, 2, 602, 609, Scientific journal, 10.1016/j.jcis.2005.01.057
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Preparation of gold-, gold/silver-dendrimer nanocomposites in the presence of benzoin in ethanol by UV irradiation, K Esumi; T Matsumoto; Y Seto; T Yoshimura, Apr. 2005, 284, 1, 199, 203, Scientific journal, 10.1016/j.jcis.2004.09.020
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  • Refereed, Langmuir, Zwitterionic heterogemini surfactants containing ammonium and carboxylate headgroups. 1. Adsorption and micellization, Tomokazu Yoshimura; Kanae Nyuta; Kunio Esumi, 29 Mar. 2005, 21, 7, 2682, 2688, Scientific journal, 10.1021/la047773b
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Antioxidant Activity of Noble Metal (Gold, Platinum)-Biopolymer Nanocomposites, YOSHIMURA Tomokazu; S.Akiyama; T.Yoshimura; K.Esumi, Three different gold-biopolymer nanocomposites have been prepared independently in the presence of tetrachloroauric acid and biopolymers like fucoidan, alginic acid and sodium hyaluronate via sodium borohydride reduction. The average particle size of gold nanoparticles using fucoidan becomes smaller, with a decrease of the concentration of fucoidan, ranging from 6.8 nm to 3.2 nm. On the other hand, the average particle sizes of the gold nanoparticles are 3.4 nm-5.4nm for alginic acid and sodium hyaluronate cases and independent of the biopolymer concentrations. The antioxidant activities of the gold-biopolymer nanocomposites upon elimination of hydroxyl radicals formed in an H2O2/FeSO4 system have been examined using a spin-trapping method. The gold-biopolymer nanocomposites exhibit high catalytic activities that are affected by the concentration and the kind of the biopolymer. The highest antioxidant activity obtained by the gold-alginic acid nanocomposites has been observed to be 60 times higher than that of ascorbic acid., Mar. 2005, 78, 3, 112-121, 121, 10.4011/shikizai1937.78.112
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  • Polymer Preprints, Japan, Aggregation properties of novel heterogemini surfactants with nonidentical headgroups, Hiroki Iwase; Satoshi Koizumi; Takeji Hashimoto; Kanae Nyuta; Tomokazu Yoshimura; Kunio Esumi, 2005, 54, 1, 736, International conference proceedings
  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Characterization of quaternized poly (amidoamine) dendrimers of generation 1 with multiple octyl chains, T Yoshimura; S Abe; K Esumi, Dec. 2004, 251, 1-3, 141, 144, Scientific journal, 10.1016/j.colsurfa.2004.09.031
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Comparison of Gold-PAMAM and Gold-PPI Dendrimer Nanocomposites for Antioxidant Action, YOSHIMURA Tomokazu; K.Esumi; H.Houdatsu; T.Yoshimura, Gold-dendrimer nanocomposites were prepared in the presence of poly (amidoamine) (PAMAM) dendrimer (generation 3, 3.5, 5, and 5.5) or poly (propyleneimine) (PPI) dendrimer (generation 3 and 4) via reduction of HAuCl4 with sodium borohydride. The average particle sizes of the gold nanoparticles were independent of the dendrimer concentration as well as the dendrimer generation, ranging between 3.0 and 4.3 nm in diameter for PAMAM dendrimers and between 2.1 and 2.3 nm in diameter for PPI dendrimers. The catalytic activities of the gold-dendrimer nanocomposites upon elimination of hydroxyl radicals formed in an H2O2/FeSO4 system was examined using a spin-trapping method. The catalytic activity of gold-PPI dendrimer nanocomposites was slightly lower than that of gold-PAMAM dendrimer nanocomposites. In addition, the gold-dendrimer nanocomposites exhibited high catalytic activities which were hardly affected by the concentration as well as the generation of the dendrimer except PAMAM dendrimer 3.5. The highest activity for the gold-PAMAM dendrimer G3.5 nanocomposites was 85 times that of ascorbic acid., Nov. 2004, 77, 11, 487-492, 492, 10.4011/shikizai1937.77.487
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Association behavior of poly(ethylene oxide)-polypropylene oxide)poly(ethylene oxide) block copolymers with cationic surfactants in aqueous solution, MS Bakshi; S Sachar; T Yoshimura; K Esumi, Oct. 2004, 278, 1, 224, 233, Scientific journal, 10.1016/j.jcis.2004.05.025
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  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Dodecyltrimethylammonium and Di(dodecyldimethylammonium) bromides interactions with poly (amidoamine) dendrimer, MS Bakshi; A Kaura; RK Mahajan; T Yoshimura; K Esumi, Oct. 2004, 246, 1-3, 39, 48, Scientific journal, 10.1016/j.colsurfa.2004.07.017
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  • Refereed, J. Jpn. Soc. Colour Mater., Interaction forces Between Glass Surfaces with Adsorption of Quaternary Trimeric Surfactants, YOSHIMURA Tomokazu; S.Sadayama; T.Yoshimura; K.Esumi, Oct. 2004, 77, 10, 435-440
  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Synthesis and surface properties of anionic gemini surfactants with amide groups, T Yoshimura; K Esumi, Aug. 2004, 276, 1, 231, 238, Scientific journal, 10.1016/j.jcis.2004.03.045
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Physicochemical properties of anionic triple-chain surfactants in alkaline solutions, T Yoshimura; K Esumi, Aug. 2004, 276, 2, 450, 455, Scientific journal, 10.1016/j.jcis.2004.03.069
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Effect of pH on adsolubilization of single and binary organic solutes into a cationic hydrocarbon surfactant adsorbed layer on silica, N Okamoto; T Yoshimura; K Esumi, Jul. 2004, 275, 2, 612, 617, Scientific journal, 10.1016/j.jcis.2004.02.062
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Interactions of quaternary ammonium salt-type gemini surfactants with sodium poly(styrene sulfonate), T Yoshimura; Y Nagata; K Esumi, Jul. 2004, 275, 2, 618, 622, Scientific journal, 10.1016/j.jcis.2004.03.002
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  • Refereed, LANGMUIR, Synthesis of gold nanopartieles from an organometallic compound in supercritical carbon dioxide, K Esumi; S Sarashina; T Yoshimura, Jun. 2004, 20, 13, 5189, 5191, Scientific journal, 10.1021/la049415e
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Adsolubilization of 2-Naphthol by Cationic Multi-Chained Surfactants at Silica/Water Interface, YOSHIMURA Tomokazu; K.Esumi; D.Tsurumi; T.Yoshimura, Adsolubilization of 2-naphthol by cationic multi-chained surfactants such as gemini (m-2-m, m=alkyl chain length; 10-2-10, 12-2-12) and trimeric surfactants (m-2-m-2-m; 10-2-10-2-10, 12-2-12-2-12) on silica has been investigated. For comparison, a similar experiment has been performed using a cationic single-chained surfactant, dodecyltrimethylammonium bromide (DTAB). Adsorption of the surfactants increases with an increase of the concentration and reaches a saturation, while adsolubilization of 2-naphthol increases and shows a maximum and then decreases with the surfactant concentration for all the surfactant systems. The ratio of maximum amount of 2-naphthol adsolubilized to the adsorbed amount of surfactant on silica is decreased as in the order, 10-2-10-2-10>>12-2-12-2-12>>12-2-12=DTAB>>10-2-10. In addition, the order of the ratio per one-hydrocarbon chain is 10-2-10-2-10 =12-2-12>>12-2-12-2-12=10-2-10, where the ratio of DTAB is considerably large compared to those of the multichained surfactants. These results can be interpreted by the compactness of surfactant adsorbed layer. The effect of the surfactant structure on the adsolubilization is also discussed using admicellar partitioning coefficients of 2-naphthol., May 2004, 77, 5, 207-212, 212, 10.4011/shikizai1937.77.207
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Mixed micellar properties of cationic trimeric-type quaternary ammonium salts and anionic sodium n-octyl sulfate surfactants, T Yoshimura; A Ohno; K Esumi, Apr. 2004, 272, 1, 191, 196, Scientific journal, 10.1016/j.jcis.2003.12.021
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  • Refereed, 新規Gemini型およびTrimeric型界面活性剤の特性（総説）, YOSHIMURA Tomokazu, Apr. 2004, 77, 4, 177-183
  • Refereed, LANGMUIR, Antioxidant action by gold-PAMAM dendrimer nanocomposites, K Esumi; H Houdatsu; T Yoshimura, Mar. 2004, 20, 7, 2536, 2538, Scientific journal, 10.1021/la036299r
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Binary Adsolubilized of Organic Compounds in a Fluorocarbon Surfactant Adsorbed Layer Formed on Titanium Dioxide, YOSHIMURA Tomokazu; K.Esumi; S.Nakagawa; T.Yoshimura, The binary adsolubilization behaviors of 2-naphthol +biphenyl and 2-naphthol +1, 3-dichlorobenzene in a cationic fluorocarbon surfactant adsorbed layer formed on TiO2 have been investigated as a function of pH. In the binary adsolubilization of 2-naphthol+biphenyl, the adsolubilized amount of 2-naphthol increases gradually until pH 7 and then sharply with a further increase of pH, whereas the adsolubilization of biphenyl is not observed in the wide pH region. In the binary adsolubilization of 2-naphthol +1, 3-dichlorobenzene, the adsolubilization behavior of 2-naphthol shows a similar trend as that of 2-naphthol +biphenyl system, while the adsolubilized amount of 1, 3-dichlorobenzene increases gradually with pH from 3 to 10. The enhancement in the adsolubilization of 2-naphthol at high pH is attributed to the interaction between deprotonated 2-naphthol and the cationic surfactant as well as the increase of interaction between negatively charged TiO2 and the surfactant. The adsolubilized sites for binary adsolubilization of 2-naphthol +1, 3-dichlorobenzene are also discussed from the admicellar partitioning coefficients., Jan. 2004, 77, 1, 13-18, 18, 10.4011/shikizai1937.77.13
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  • Refereed, JOURNAL OF SURFACTANTS AND DETERGENTS, Synthesis and surface-active properties of trimeric-type anionic surfactants derived from tris(2-aminoethyl)amine, T Yoshimura; N Kimura; E Onitsuka; H Shosenji; K Esumi, Jan. 2004, 7, 1, 67, 74, Scientific journal
  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Adsorption characteristics of poly(amidoamine) and poly (propylene imine) dendrimers on gold, K Esumi; M Ichikawa; T Yoshimura, Jan. 2004, 232, 2-3, 249, 252, Scientific journal, 10.1016/j.colsurfa.2003.11.006
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  • Refereed, LANGMUIR, Preparation of PAMAM- and PPI-metal (silver, platinum, and palladium) nanocomposites and their catalytic activities for reduction of 4-nitrophenol, K Esumi; R Isono; T Yoshimura, Jan. 2004, 20, 1, 237, 243, Scientific journal
  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Preparation of Gold-Poly(propylene imine)Dendrimer Nanocomposites with UV Irradiation, YOSHIMURA Tomokazu; K.Esumi; Y.Seto; T.Yoshimura, Gold nanoparticles were prepared in the presence of poly (propylene imine) dendrimers (PPI) (generation 2, 3, and 4) with surface amino groups by UV-irradiation. UV-vis absorption, dynamic light scattering, and transmission electron microscopy have been used to study the formation and structure of gold-PPI nanocomposites. The reduction of Au3+ ions proceeded with an increase of UV irradiation time and the average diameters of gold nanoparticles obtained increased with an increase of dendrimer concentration. It is suggested that the structure of gold-PPI nanocomposites is formed by adsorption of PPI dendrimers on the gold nanoparticles. In addition, studies of reduction reaction of 4-nitrophenol by the gold nanoparticles with NaBH4 show that the rate constants are very similar even for different generations as well as the different concentrations of PPI dendrimers., Dec. 2003, 76, 12, 463-468, 468, 10.4011/shikizai1937.76.463
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Morphological change of gold-dendrimer nanocomposites by laser irradiation, K Esumi; K Hayakawa; T Yoshimura, Dec. 2003, 268, 2, 501, 506, Scientific journal, 10.1016/S0021-9797(03)00598-8
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  • Refereed, Journal of the Japan Society of Colour Material, Japan Society of Colour Material, 表面間力測定による分子吸着層のナノ構造評価（総説）, YOSHIMURA Tomokazu, Dec. 2003, 76, 12, 495-502, 502, 10.4011/shikizai1937.76.495
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Physicochemical properties of quaternary ammonium bromide-type trimeric surfactants, T Yoshimura; H Yoshida; A Ohno; K Esumi, Nov. 2003, 267, 1, 167, 172, Scientific journal, 10.1016/S0021-9797(03)00694-5
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  • Refereed, JOURNAL OF PHYSICAL CHEMISTRY B, Interaction forces on alpha-alumina surfaces with coadsorption of anionic/nonionic surfactant mixtures, K Sakai; T Yoshimura; K Esumi, Nov. 2003, 107, 44, 12227, 12232, Scientific journal, 10.1021/jp0350161
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Preparation of Silver-, Platinum-, and Palladium-PAMAM Dendrimer Nanocomposites and Their Catalytic Activities for Reduction of 4-Nitrophenol, YOSHIMURA Tomokazu; K.Esumi; R.Isono; T.Yoshimura, Metal (silver, platinum, and palladium) -dendrimer nanocomposites are prepared in aqueous solutions by using poly (amidoamine) (PAMAM) dendrimers (generation ; 1.5, 3.0, 3.5, 4.0, 5.0 and 5.5) with carboxyl or amino terminal groups, and their average particle diameters are 5-7 nm for silver, 1-2 nm for platinum, and about 2 nm for palladium depending on the concentration of the dendrimers, but not the generation of the dendrimers. In particular, stable metal-dendrimer nanocomposites are obtained at lower dendrimer concentrations using the dendrimers with carboxyl terminal groups compared to those with amino terminal groups. It is suggested that the metal-dendrimer nanocomposites are formed by adsorbing dendrimer molecules on the metal nanoparticles. Studies of catalytic reduction of 4-nitrophenol by the metal-dendrimer nanocomposites with sodium borohydride reveal that the rate constant depends on the concentration of the dendrimers added as well as the generation of the dendrimers. Furthermore, the rate constants are found to be dependent on the type of terminal groups. Among three metaldendrimer nanocomposites, palladium-dendrimer nanocomposites are also found to be most efficient catalysts for the reduction of 4-nitrophenol with sodium borohydride., Nov. 2003, 76, 11, 421-427, 427, 10.4011/shikizai1937.76.421
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Interactions Between Thiol-Modified Gold Nanoparticles and a Cationic Polyelectrolyte, YOSHIMURA Tomokazu; S.Kuniyasu; T.Yoshimura; K.Esumi, The interactions between gold nanoparticles modified with mercaptoacetate and a cationic polyelectrolyte, poly (dimethyldiallylammonium chloride) (PDC) have been investigated. As a comparison, a system containing the modified gold nanoparticles and a cationic surfactant, hexadecyltrimethylammonium bromide (HTAB) is also studied. The average sizes of the modified gold nanoparticles used are 5.7 and 12.9 nm, respectively. Most of experiments have been performed under a fixed concentration of the modified gold nanoparticles with various PDC concentrations at pH 3 and 8. UV-vis spectroscopy and transmission electron spectroscopy reveal that at pH 8, the modified gold nanoparticles with small size are gradually aggregated with an increase of PDC concentration, whereas those with large size are aggregated at low PDC concentration, but at higher PDC concentration the gold nanoparticles are well separated. At pH 3, the modified gold nanoparticles for both sizes show a dispersion-flocculationredispersion sequence. These interactions are predominantly induced by the electrostatic attractions between negatively charged nanoparticles and positively charged PDC which are affected by pH. In the case of the modified gold nanoparticles-HTAB system, the modified gold nanoparticles show a dispersion-flocculation-redispersion sequence. The redispersion occurs by the formation of HTAB bilayer on the nanoparticles., Nov. 2003, 76, 11, 428-433, 433, 10.4011/shikizai1937.76.428
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  • Refereed, COLLOIDS AND SURFACES B-BIOINTERFACES, Antioxidant-potentiality of gold-chitosan nanocomposites, K Esumi; N Takei; T Yoshimura, Oct. 2003, 32, 2, 117, 123, Scientific journal, 10.1016/S0927-7765(03)00151-6
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  • Refereed, LANGMUIR, Multilayer formation using oppositely charged gold- and silver-dendrimer nanocomposites, K Esumi; S Akiyama; T Yoshimura, Sep. 2003, 19, 18, 7679, 7681, Scientific journal, 10.1021/la034777s
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  • Refereed, LANGMUIR, Preparation of gold-dendrimer nanocomposites by laser irradiation and their catalytic reduction of 4-nitrophenol, K Hayakawa; T Yoshimura; K Esumi, Jun. 2003, 19, 13, 5517, 5521, Scientific journal, 10.1021/1a0343391
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  • Refereed, LANGMUIR, Physicochemical properties of ring-type trimeric surfactants from cyanuric chloride, T Yoshimura; K Esumi, Apr. 2003, 19, 8, 3535, 3538, Scientific journal, 10.1021/la026762k
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  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Physicochemical properties of aqueous mixed solutions of sugar-persubstituted poly(amidoamine)dendrimers and bovine serum albumin, T Chiba; T Yoshimura; K Esumi, Mar. 2003, 214, 1-3, 157, 165, Scientific journal
  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Interactions of fluorocarbon-modified poly(acrylic acid) with a cationic fluorocarbon surfactant, F Kobayashi; T Yoshimura; K Esumi, Mar. 2003, 214, 1-3, 271, 278, Scientific journal
  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Preparation of noble metal nanoparticles in supercritical carbon dioxide, A Kameo; T Yoshimura; K Esumi, Mar. 2003, 215, 1-3, 181, 189, Scientific journal
  • Refereed, LANGMUIR, Direct force measurements between alpha-alumina surfaces with adsorption of anionic surfactant/polymer mixtures, K Sakai; T Yoshimura; K Esumi, Feb. 2003, 19, 4, 1203, 1208, Scientific journal, 10.1021/la026388o
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Preparation of Gold Nanoparticles Using Poly(amidoamine)Dendrimers as Stabilizer and Their Catalytic Reduction of 4-Nitrophenol, YOSHIMURA Tomokazu; K.Esumi; K.Miyamoto; T.Yoshimura, Gold nanoparticles are prepared in aqueous solutions by using poly (amidoamine) (PAMAM) dendrimers (generation 3.0, 3.5, 5.0 and 5.5) with various terminal groups such as methyl ester, amino, carboxyl, or sugar residue, and their mean particle sizes are 2-6 nm in diameter depending on the dendrimer/Au+3 ratio as well as the generation of PAMAM dendrimers. Studies of reduction reaction of 4-nitrophenol by gold nanoparticles with NaBH4 reveal that the rate constant depends on the concentration of the dendrimers added as well as the generation of the dendrimers. Furthermore, the effect on the rate constants for PAMAM (generation 5.0 and 5.5) with various terminal groups follows the order : carboxyl ≥ amino > sugar residue > methyl ester. These results are attributed to the dendrimer-gold nanocomposite structures, depending on whether the gold nanoparticles are formed inside or outside the dendrimers., Dec. 2002, 75, 12, 561-567, 567, 10.4011/shikizai1937.75.561
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Effects of various thiol molecules added on morphology of dendrimer-gold nanocomposites, K Satoh; T Yoshimura; K Esumi, Nov. 2002, 255, 2, 312, 322, Scientific journal, 10.1006/jcis.2002.8585
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Physicochemical properties of quaternized poly(amidoamine) dendrimers with four octyl chains, T Yoshimura; J Fukai; H Mizutani; K Esumi, Nov. 2002, 255, 2, 428, 431, Scientific journal, 10.1006/jcis.2002.8626
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Highly Efficient Adsolubilization of 2-Naphthol on Alumina by Anionic and Nonionic Surfactant Mixtures, YOSHIMURA Tomokazu; K.Esumi; N.Okamoto; T.Yoshimura, The adsolubilization of 2-naphthol by mixtures of an anionic surfactant, sodium dodecyl sulfate (SDS), and nonionic surfactants, hexaoxyethylenedecyl ether (C10E6), and hexaoxyethylenedodecyl ether (C12E6) on alumina was investigated. Adsorption and adsolubilization were performed using a feed concentration of SDS under various fixed concentrations of the nonionic surfactants. The adsolubilization of 2-naphthol increased with an increase of the fixed nonionic surfactant concentration, showed a maximum and then decreased with a further increase of nonionic surfactant concentration for both SDS/C10E6 and SDS/C12E6 systems. The adsolubilization of 2-naphthol was greater for SDS/C10E6 and SDS/C12E6 systems than that for SDS single system. Furthermore, the adsolubilization efficiency defined by ratio of 2-naphthol adsolubilized to total surfactant adsorbed amount was higher for SDS/C12E6 system than that for SDS/C10E6 system at the maximum adsolubilization. This difference in the efficiency between SDS/C10E6 and SDS/C12E6 systems is attributed to the properties of the mixed-surfactant adsorbed layer which are affected by the hydrocarbon chain lengths of nonionic surfactants., Nov. 2002, 75, 11, 513-518, 518, 10.4011/shikizai1937.75.513
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  • Refereed, J. Jpn. Soc. Colour Mater., Japan Society of Colour Material, Preparation of PAMAM Dendrimer-Gold Nanocomposites in Poly(N-isopropylacrylamide)Gel, YOSHIMURA Tomokazu; K.Esumi; S.Sarashina; T.Yoshimura, Gold nanoparticles were prepared in poly (amidoamine) dendrimers-poly (N-isopropylacrylamide) gel matrix. Three dendrimers used were generation 5 with surface amino group, generation 5.5 with surface methyl ester group, and generation 5.5 with surface carboxyl group. In the cases of dendrimers with surface amino group and surface methyl ester group, gold nanoparticles having diameter of 3-4 nm were obtained and their size distribution was relatively narrow. However, in the case of dendrimer with surface carboxyl group, gold nanoparticles with much larger size and wider size distribution were obtained. The role of dendrimers in the gel matrix for formation of gold nanoparticles was discussed., Oct. 2002, 75, 10, 470-473, 473, 10.4011/shikizai1937.75.470
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Comparison of PAMAM-Au and PPI-Au nanocomposites and their catalytic activity for reduction of 4-nitrophenol, K Esumi; K Miyamoto; T Yoshimura, Oct. 2002, 254, 2, 402, 405, Scientific journal, 10.1006/jcis.2002.8580
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  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Direct force measurements between adlayers consisting of poly(amidoamine) dendrimers with primary amino groups or quaternary ammonium groups, K Sakai; S Sadayama; T Yoshimura; K Esumi, Oct. 2002, 254, 2, 406, 409, Scientific journal, 10.1006/jcis.2002.8601
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  • Refereed, LANGMUIR, Simultaneous adsorption of poly(1-vinylpyrrolidone-co-acrylic acid) and sodium dodecyl sulfate at alumina/water interface, K Sakagami; T Yoshimura; K Esumi, Aug. 2002, 18, 16, 6049, 6053, Scientific journal, 10.1021/la0257236
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  • Refereed, JOURNAL OF SURFACTANTS AND DETERGENTS, Preparation and surface-active properties of telomer-type anionic surfactants from maleic anhydride, T Yoshimura; Y Koide; H Shosenji; K Esumi, Jul. 2002, 5, 3, 257, 262, Scientific journal
  • Refereed, LANGMUIR, Interaction forces on alpha-alumina surfaces with coadsorbed anionic surfactant and nonionic polymer, K Sakai; T Yoshimura; K Esumi, May 2002, 18, 10, 3993, 3998, Scientific journal, 10.1021/la011786x
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  • Refereed, JOURNAL OF SURFACTANTS AND DETERGENTS, Synthesis and properties of N-(alpha-carboxyalkyl)acrylamide telomer-type surfactants having multihydrocarbon chains, T Yoshimura; Y Kiridoshi; Y Koide; H Shosenji; K Esumi, Apr. 2002, 5, 2, 159, 164, Scientific journal
  • Refereed, Colloids Surf., B, Effect of Dilution on Aqueous Dispersion of Drug Particles, YOSHIMURA Tomokazu; H.Terayama; K.Hirota; T.Yoshimura; K.Esumi, Feb. 2002, 27, 2-3, 177-180
  • Refereed, コンプレキサン系Trimeric型界面活性剤の合成と物性（総説）, YOSHIMURA Tomokazu, Feb. 2002, 75, 2, 75-81
  • Refereed, Journal of Oleo Science, Surface Activities of Mixtures of Partially-Quaternized 2-Vinylpyridine Telomers and Cationic Gemini Surfactant, Tomokazu Yoshimura; Kosuke Kawashima; Yoshifumi Koide; Hideto Shosenji; Kunio Esumi, 2002, 51, 4, 221, 227, Scientific journal, 10.5650/jos.51.221
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  • Refereed, Journal of Oleo Science, Preparation and Surface-Active Properties of N-Alkyl Maleamic Acid Telomer Type Surfactants Having Several Hydrocarbon Chains, Tomokazu Yoshimura; Yoshifumi Koide; Hideto Shosenji; Kunio Esumi, 2002, 51, 4, 229, 236, Scientific journal, 10.5650/jos.51.229
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  • Refereed, テロマー系多鎖型界面活性剤の合成と物性（総説）, YOSHIMURA Tomokazu, Nov. 2001, 74, 11, 563-568
  • Refereed, COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Preparation of gold nanoparticles using 2-vinylpyridine telomers possessing multi-hydrocarbon chains as stabilizer, K Esumi; A Kameo; A Suzuki; K Torigoe; T Yoshimura; Y Koide; H Shosenji, Jan. 2001, 176, 2-3, 233, 237, Scientific journal
  • Refereed, Journal of Oleo Science, Preparation and Surface Activities of Cotelomers of Acrylic Acid and n-Octyl, 2-Ethylhexyl or 2-Phenylethyl Acrylate, Tomokazu Yoshimura; Koichi Hontake; Hideto Shosenji; Kunio Esumi, 2001, 50, 2, 103, 108, Scientific journal, 10.5650/jos.50.103
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  • Refereed, Journal of Oleo Science, Preparation and Surface-Active Properties of Complexanetype Trimeric Surfactants from Tris(2-aminoethyl)amine, Emika Onitsuka; Tomokazu Yoshimura; Yoshifumi Koide; Hideto Shosenji; Kunio Esumi, 2001, 50, 3, 159, 164, Scientific journal, 10.5650/jos.50.159
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  • Refereed, Journal of Oleo Science, Preparation and Surface Activities of Zwitterionic Surfactants Derived from Cotelomers of 4-Vinylpyridine and Methyl Acrylate, Tomokazu Yoshimura; Rinko Tokunaga; Hideto Shosenji; Kunio Esumi, 2001, 50, 6, 467, 473, Scientific journal, 10.5650/jos.50.467
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  • Refereed, J. Oleo Sci. (J. Jpn. Oil Chem. Soc.), Japan Oil Chemists' Society, Preparation and Surface Activity of Complexane-Type Surfactants Having Two and Three Alkyl Chains, YOSHIMURA Tomokazu; E.Onitsuka; J.Beppu; T.Yoshimura, Complexane-type surfactants possessing two and three alkyl chains (2Rnida, 2Rnedda, 2Rndtda and 3Rndtda; n means alkyl chain length) were prepared by the corresponding amine and the appropriate alkyl bromide and examined for surface activity. Critical micelle concentration (cmc) was found to shift to lower concentration with increase in alkyl chain length, number of alkyl chains and decrease in spacer length. Cmcs of 3R8dtda and 3R12dtda having three alkyl chains were 2-3 smaller than that of the corresponding surfactant having one alkyl chain. Surface tension of complexanes was significantly affected by alkyl chain and spacer length and the number of alkyl chains. Surface tension of 3R8dtda attained to 24.0mN m-1 at cmc. Cross-sectional molecular areas of 3Rndtda with n=6-12 were extremely small in comparison with three times of that of R12NAc and those of 2Rnida, 2Rnedda and 2Rndtda. Complexane solution was emulsified by shaking with toluene. 2R12ida showed a stable water-in-oil type emulsion and 2Rnedda and 2Rndtda with n=10-12 and 3R8dtda each showed a high oil-in-water type emulsion. Interfacial tension between toluene and complexane solution was 1-2mN m-1 for complexanes with n=12. Multi-alkylated complexanes with HLB of about 22 showed the greatest surface activity. 3R8dtda was a more efficient surfactant at air/water and toluene/water interfaces., Sep. 2000, 49, 9, 929-935, 935,973, 10.5650/jos1996.49.929
    DOI URL
  • Refereed, J. Oleo Sci. (J. Jpn. Oil Chem. Soc.), Japan Oil Chemists' Society, Preparation of Cotelomers of Acrylic Acid and n-Hexyl, 2-Ethylhexyl or n-Dodecyl Acrylate and Their Properties as Multi-Alkylated Surfactants, YOSHIMURA Tomokazu; T.Yoshimura; Y.Koide; H.Shosenji; K.Esumi, Multi-alkylated surfactants of cotelomers of alkyl acrylate and acrylic acid (xRmA-yAA; x, y and m mean number of alkyl chains, number of hydrophilic functions and alkyl chain length, respectively) were prepared by cotelomerization of n-hexyl acrylate, 2-ethylhexyl acrylate or n-dodecyl acrylate and acrylic acid in the presence of 2-aminoethanethiol hydrochloride and examined for surface activity. Surface tension of aqueous solution of xR6A-yAA, xR8A-yAA and xR12A-yAA was 28-32, 27-30 and 38-45mN m-1, respectively. Critical micelle concentration (cmc) decreased with greater number of alkyl chains and alkyl chain length in xR6A-yAA, xR8A-yAA and xR12A-yAA. 2.9R6A-2.3AA, 2.8R8A-2.5AA and 2.7R12A-2.9AA in the presence of 300ppm of Ca2+ exhibited surface tension of 24, 28 and 33mN m-1, respectively. 2.9R6A-2.3AA, possessing shorter alkyl chains, had high foam stability, while 2.8R8A-2.5AA, having branched alkyl chains, showed poor stability. Interface between aqueous solution of xR6A-yAA, xR8A-yAA and xR12A-yAA and toluene indicated interfacial tension of 11-13, 8-12 and 10-15mN m-1, respectively. Cmcs of cotelomers at the interface were 1/3 to 1/4 that of sodium n-dodecanoate, a conventional surfactant. Emulsification of toluene was brought about by shaking with aqueous solution of cotelomers. A highly stable oil-in-water type emulsion was formed on using cotelomers having 2 to 3 alkyl chains., Aug. 2000, 49, 8, 801-808, 808,841, 10.5650/jos1996.49.801
    DOI URL
  • Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Physicochemical properties of 2-vinylpyridine telomers possessing multihydrocarbon chains in aqueous solution and at the silica/aqueous solution interface, K Esumi; H Mizutani; K Shoji; M Miyazaki; K Torigoe; T Yoshimura; Y Koide; H Shosenji, Dec. 1999, 220, 1, 170, 173, Scientific journal
  • Refereed, J. Oleo Sci. (J. Jpn. Oil Chem. Soc.), Japan Oil Chemists' Society, Surface Activities of Multi-Alkylated Surfactants of 2-Vinylpyridine Telomer with Polymerization Degree 4-6, YOSHIMURA Tomokazu; T.Yoshimura; Y.Koide; H.Shosenji; K.Esumi, Multi-alkylated surfactants of partially-quaternized 2-vinylpyridine telomers having 2-4 alkyl chains (xRn-2VPQ; x and Rn mean the number of lipophilic alkyl chains and alkyl chain length, respectively) were derived from telomers with polymerization degree (Pn) ca. 5 obtained as salts of hydrochloric acid. Surface activitiy was voted to be highly affected by alkyl chain length and number of chains. Surface tension of 3.9R8-2VP+Q and 3.4R12-2VP+Q with Pn ca. 5 solutions (pH 2) was 28-29mN m-1 at critical micellar concentration. Surface activity was affected by Pn of telomers and xRn-2VP+Q having 3-4 octyl or dodecyl chains with Pn ca. 5 showed greater surface activity than xR12-2VP+Q having 3-6 dodecyl chains with Pn 10-20., Nov. 1999, 48, 11, 1297-1302, 1302,1323, 10.5650/jos1996.48.1297
    DOI URL
  • Refereed, Journal of Oleo Science, Japan Oil Chemists' Society, 2-ビニルピリジン系テロマーを基本骨格とする3?6本ドデシル側鎖型界面活性剤の合成と界面化学的特性, YOSHIMURA Tomokazu, Multi-alkylated surfactants of partially-quaternized 2- or 4-vinylpyridine telomers having multi-dodecyl side chains (nL-2VPQ and nL-4VPQ; n, number of chains) were derived from telomers with polymerization degree (Pn) 5-20, prepared by the polymerization of 2- or 4-vinylpyridine in dodecanethiol as solvent, and examined for surface activity. Surface tension of the aqueous solution (pH 2) was 32-33mNm-1 for 3.2-9.5L-2VP+Q with Pn 11 and 37mNm-1 for 3.2L-4VP+Q with Pn 10. This parameter varied with the number of dodecyl chains and critical micellar concentration (cmc) decreased with increase in this number. Suface tension and cmc were determined in part by the particular positions of chains on the pyridine ring and polymerization degree. nL-2VP+Q with Pn 11 was more efficient in reduceng surface tension and depressing cmc than nL-4VP+Q and nL-2VP+Q with Pn 20. Toluene was emulsified by shaking with nL-2VP+Q or nL-4VP+Q solution. Dodecyl chain number affected the extent by emulsification and nL-2VP+Q with Pn 11 emulsified more than nL-2VP+Q with Pn 20 or nL-4VP+Q. Surface activity was greatest when using 3.2-6.2L-2VP+Q with Pn 11., Feb. 1999, 48, 2, 123-130, 130, 10.5650/jos1996.48.123
    DOI URL
  • Refereed, JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, PARTICLE ADHESION AND REMOVAL IN ETHANOL-WATER MIXTURES, K GOTOH; C KAKO; T YOSHIMURA; M TAGAWA, 1993, 7, 5, 467, 479, Scientific journal

MISC

  • Refereed, 20 Feb. 2025, 98, 2, 37, 42, Introduction scientific journal, 10.4011/shikizai.98.37
    DOI URL
  • レオロジー討論会講演要旨集(CD-ROM), Rheological Behavior of Amino Acid-Sugar Hybrid Surfactants in Aqueous Solution, 高見風夏; 河合里紗; 吉村倫一; 矢田詩歩, 2024, 72nd
  • レオロジー討論会講演要旨集(CD-ROM), Rheology Behavior of Sugar-Based Surfactant with Multi-Branched Alkyl Chains, WANG S.; 吉村倫一; 矢田詩歩, 2024, 72nd
  • 量子ビームサイエンスフェスタ(Web), Structural Analysis of Aggregates of Amino Acid-Sugar Hybrid Surfactants Using SAXS and SANS, 長濱佑美; 岩瀬裕希; 矢田詩歩; 吉村倫一, 2023, 2022
  • 量子ビームサイエンスフェスタ(Web), Aggregation behavior for mixed systems of phosphate ester-type anionic surfactants and quaternary ammonium salt-type cationic surfactants by SAXS, 天野沙耶; 岩瀬裕希; 矢田詩歩; 吉村倫一, 2022, 2021
  • 量子ビームサイエンスフェスタ(Web), Microstructural analysis of foam of phosphate ester salt-type anionic surfactant by SANS, 天野沙耶; 矢田詩歩; 吉村倫一, 2022, 2021
  • 量子ビームサイエンスフェスタ(Web), Structural analysis for aggregates formed by amino acid-sugar hybrid surfactants by SAXS, 小林礼実; 岩瀬裕希; 矢田詩歩; 吉村倫一, 2022, 2021
  • Proceedings of the 3rd J-PARC Symposium (J-PARC2019), Journal of the Physical Society of Japan, Rheo-SANS Study on Shear Thinning Behavior of Cationic Gemini Surfactant (12–2–12) in Salt-free Solution, Hiroki Iwase; Risa Kawai; Tomokazu Yoshimura; Shin-ichi Takata, 26 Mar. 2021, 10.7566/jpscp.33.011078
    URLDOI URL
  • 量子ビームサイエンスフェスタ(Web), Formation mechanism of wormlike micelles formed by polymeric cationic surfactants: salt-concentration and shear-rate dependences, 岩瀬裕希; 河合里紗; 吉村倫一, 2019, 2018
  • Refereed, JPS Conf. Proc., Structural Study of a Gold Nanoparticle/Sugar-type Surfactant Complex by SANS, SAXS, TEM, and EXAFS Techniques, K. Akutsu; H. Iwase; Y. Nakatani; T. Yoshimura, 2015, 8, 033011, 10.7566/JPSCP.8.033011
    DOI URL
  • Refereed, JPS Conf. Proc., SANS and SAXS studies on the aggregates properties of a gemini-type amphiphilic dendrimer in solution, H. Iwase; N. K. Kawano; K. Akutsu; T. Yoshimura, 2015, 8, 033012
  • Not Refereed, 次世代クローズド水系洗浄システム, YOSHIMURA Tomokazu, Jul. 2014, 42, 7, 109-111
  • Not Refereed, 次世代洗浄システムによるデバイス製造工程のパラダイムシフト, YOSHIMURA Tomokazu, May 2014, 42, 5, 71-73
  • Not Refereed, Oleoscience, Japan Oil Chemists' Society, 特異な構造を有する新規界面活性剤の合成と物性に関する研究（総説）, YOSHIMURA Tomokazu, Surface active materials including surfactant are the substances that exert a variety of functions at the interface, and so the relationship between their chemical structures and performance is very important in practical as well as academic. In this article, to control the orientation of the Rf groups on the surface with close packing, the author raised a novel concept of introduction of fluoroalkyl groups (Rf) as both (i) semifluoroalkyl (semi-Rf) and (ii) multi-chain structure, and also outlined his research results on the development of Rf end-capped oligomeric interface materials, surface modifying polymer having double semi-Rf groups into the side chains, and semi-Rf based Gemini surfactants. Furthermore, as the environment friendly surfactants, the development of corynomycolic acid and Gemini surfactants are described as well as the effects of stereochemistry in the succinic Gemini and tartaric Gemini on their functional properties., Dec. 2013, 13, 12, 587-597, 585, 10.5650/oleoscience.13.573
    DOI URL
  • Not Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Aggregation properties of supralong-chain surfactants with double or triple quaternary ammonium head groups, Keisuke Matsuoka; Nagisa Chiba; Tomokazu Yoshimura, Aug. 2012, 379, 1, 72, 77, 10.1016/j.jcis.2012.04.043
    DOI URL
  • Not Refereed, ジェミニ型界面活性剤の水溶液中でのミセル構造, YOSHIMURA Tomokazu, Nov. 2011, 10, 2-8
  • Not Refereed, フッ素系ジェミニ型界面活性剤（総説）, YOSHIMURA Tomokazu, Sep. 2011, 11, 9, 319-326
  • Not Refereed, Fragrance journal, 環境に適した新規糖型界面活性剤の開発（特集）, YOSHIMURA Tomokazu, Aug. 2009, 37, 8, 26-32, 32
  • Not Refereed, 特異な構造を有する次世代界面活性剤の分子設計（Interface）, YOSHIMURA Tomokazu, Mar. 2008, 33, 1, 7-12
  • Not Refereed, Colloids Surf., A, Synthesis and Surface-Active Properties of Sulfobetaine-Type Zwitterionic Gemini Surfactants, YOSHIMURA Tomokazu; T.Yoshimura; T.Ichinokawa; M.Kaji; K.Esumi, Feb. 2006, 273, 208-212
  • Not Refereed, JOURNAL OF COLLOID AND INTERFACE SCIENCE, Voltammetric study of sodium hypochlorite using dendrimer-stabilized gold nanoparticles, T Endo; T Yoshimura; K Esumi, Jan. 2004, 269, 2, 364, 369, 10.1016/S0021-9797(03)00674-X
    DOI URL
  • Not Refereed, Studies in Surface Science and Catalysis, Preparation and Surface-Active Properties of Cotelomer Type Surfactants of Alkyl Acrylate and Acrylic Acid, YOSHIMURA Tomokazu; T.Yoshimura; Y.Koide; H.Shosenji; K.Esumi, 2001, 132, 145-148

Books etc

  • Oct. 2022, 714p, 9784861049002
    CiNii Books URL
  • Oct. 2022, xiv, 535, 9p, 図版 [4] p, 9784254252736
    CiNii Books URL
  • Sep. 2022, v, 300p, 9784781316772
    CiNii Books URL
  • Sep. 2021
  • Jan. 2021
  • 界面活性剤の選び方、使い方 事例集（第2章第3節「ユニークな構造のポリオキシエチレン系非イオン界面活性剤の開発」担当（矢田詩歩，吉村倫一））, YOSHIMURA Tomokazu, Apr. 2019, pp.**-**, Not Refereed
  • ─化粧品開発のための最新の美容皮膚科学理論と具現化するための最新の処方技術─ 最新・化粧品開発のための美容理論、処方/製剤、機能評価の実際（第32章「ジェミニ型界面活性剤の創製～アミノ酸・糖・ポリオキシエチレンを用いて」担当（矢田詩歩，吉村倫一））, YOSHIMURA Tomokazu, Jul. 2018, pp.322-333, Not Refereed
  • 泡の生成メカニズムと応用展開, YOSHIMURA Tomokazu, Apr. 2017, pp.101-110, Not Refereed
  • 界面活性剤の最新研究・素材開発と活用技術, YOSHIMURA Tomokazu, Aug. 2016, pp.53-64, Not Refereed
  • エマルションの特性評価と新製品開発、品質管理への活用－吸着挙動の解析、界面張力の測定、構造の解析、安定性の評価－（第2章4節「界面活性剤の性能評価法」担当）, YOSHIMURA Tomokazu, Oct. 2014, pp.53-60, Not Refereed
  • 油脂・脂質・界面活性剤データブック, YOSHIMURA Tomokazu, Dec. 2012, Not Refereed
  • 改訂第2版 界面と界面活性剤－基礎から応用まで－（第3章7節「ポリマー界面活性剤」担当）, YOSHIMURA Tomokazu, Mar. 2009, pp.83-88, Not Refereed
  • 油化学辞典 脂質・界面活性剤 第二版, YOSHIMURA Tomokazu, May 2006, Not Refereed
  • 界面と界面活性剤－基礎から応用まで－（第2章7節「ポリマー界面活性剤」担当）, YOSHIMURA Tomokazu, Apr. 2005, pp.75-79, Not Refereed
  • 油化学辞典 脂質・界面活性剤, YOSHIMURA Tomokazu, Mar. 2004, Not Refereed
  • Structure-Performance Relationships in Surfactants 2nd ed (Chap.9"Surface-Active Properties of Telomer-Type Surfactants Having Several Hydrocarbon Chains"担当), Marcel Dekker, YOSHIMURA Tomokazu; K.Esumi; 名執筆者, 2003, pp.399-432, Not Refereed

Presentations

  • 04 Dec. 2025, 04 Dec. 2025 - 04 Dec. 2025
  • 07 Aug. 2025, 07 Aug. 2025 - 07 Aug. 2025
  • 27 Jun. 2025, 27 Jun. 2025 - 27 Jun. 2025
  • 16 Apr. 2025, 16 Apr. 2025 - 16 Apr. 2025
  • 27 Mar. 2025, 26 Mar. 2025 - 29 Mar. 2025
  • 27 Mar. 2025, 26 Mar. 2025 - 29 Mar. 2025
  • 27 Mar. 2025, 26 Mar. 2025 - 29 Mar. 2025
  • 27 Mar. 2025, 26 Mar. 2025 - 29 Mar. 2025
  • 27 Mar. 2025, 26 Mar. 2025 - 29 Mar. 2025
  • 26 Mar. 2025, 26 Mar. 2025 - 28 Mar. 2025
  • 13 Mar. 2025, 12 Mar. 2025 - 14 Mar. 2025
  • 11 Mar. 2025, 11 Mar. 2025 - 11 Mar. 2025
  • 21 Feb. 2025, 21 Feb. 2025 - 21 Feb. 2025
  • 10 Jan. 2025, 10 Jan. 2025 - 10 Jan. 2025
  • 20 Dec. 2024, 19 Dec. 2024 - 20 Dec. 2024
  • 19 Dec. 2024, 19 Dec. 2024 - 20 Dec. 2024
  • 13 Dec. 2024, 13 Dec. 2024 - 13 Dec. 2024
  • 13 Dec. 2024, 13 Dec. 2024 - 13 Dec. 2024
  • 13 Nov. 2024, 13 Nov. 2024 - 14 Nov. 2024
  • Risa Kawai; Shiho Yada; Tomokazu Yoshimura, The 10th International Symposium on Surface Science (ISSS-10), Surface Properties of Quaternary-Ammonium-Salt-Type Amphiphilic Gemini Ionic Liquids with Oxygen- or Nitrogen-Containing Spacers, 22 Oct. 2024, 20 Oct. 2024 - 24 Oct. 2024
  • 17 Oct. 2024, 17 Oct. 2024 - 18 Oct. 2024
  • 17 Oct. 2024, 17 Oct. 2024 - 18 Oct. 2024
  • 17 Sep. 2024, 19 Sep. 2024 - 19 Sep. 2024
  • 17 Sep. 2024, 17 Sep. 2024 - 19 Sep. 2024
  • 17 Sep. 2024, 17 Sep. 2024 - 19 Sep. 2024
  • 17 Sep. 2024, 17 Sep. 2024 - 19 Sep. 2024
  • 17 Sep. 2024, 17 Sep. 2024 - 19 Sep. 2024
  • 17 Sep. 2024, 17 Sep. 2024 - 19 Sep. 2024
  • 17 Sep. 2024, 17 Sep. 2024 - 19 Sep. 2024
  • 03 Sep. 2024, 05 Sep. 2024 - 05 Sep. 2024
  • 03 Sep. 2024, 03 Sep. 2024 - 05 Sep. 2024
  • 03 Sep. 2024, 03 Sep. 2024 - 05 Sep. 2024
  • 03 Sep. 2024, 03 Sep. 2024 - 05 Sep. 2024
  • 03 Sep. 2024, 03 Sep. 2024 - 05 Sep. 2024
  • 26 Aug. 2024, 26 Aug. 2024 - 27 Aug. 2024
  • 27 Jul. 2024, 27 Jul. 2024 - 27 Jul. 2024
  • 27 Jul. 2024, 27 Jul. 2024 - 27 Jul. 2024
  • 27 Jul. 2024, 27 Jul. 2024
  • 20 Mar. 2024, 18 Mar. 2024 - 21 Mar. 2024
  • 20 Mar. 2024, 18 Mar. 2024 - 21 Mar. 2024
  • 20 Mar. 2024, 18 Mar. 2024 - 21 Mar. 2024
  • 19 Mar. 2024, 18 Mar. 2024 - 21 Mar. 2024
  • 19 Mar. 2024, 18 Mar. 2024 - 21 Mar. 2024
  • 19 Mar. 2024, 18 Mar. 2024 - 21 Mar. 2024
  • 06 Mar. 2024, 05 Mar. 2024 - 07 Mar. 2024
  • 04 Mar. 2024, 04 Mar. 2024 - 04 Mar. 2024
  • 21 Feb. 2024, 21 Feb. 2024 - 21 Feb. 2024
  • 26 Jan. 2024, 26 Jan. 2024 - 26 Jan. 2024
  • 21 Sep. 2023, 21 Sep. 2023 - 21 Sep. 2023
  • 12 Sep. 2023, 12 Sep. 2023 - 15 Sep. 2023
  • 12 Sep. 2023, 12 Sep. 2023 - 15 Sep. 2023
  • 12 Sep. 2023, 12 Sep. 2023 - 15 Sep. 2023
  • 12 Sep. 2023, 12 Sep. 2023 - 15 Sep. 2023
  • 12 Sep. 2023, 12 Sep. 2023 - 15 Sep. 2023
  • 08 Sep. 2023, 07 Sep. 2023 - 09 Sep. 2023
  • 08 Sep. 2023, 07 Sep. 2023 - 09 Sep. 2023
  • 08 Sep. 2023, 07 Sep. 2023 - 09 Sep. 2023
  • 07 Sep. 2023, 07 Sep. 2023 - 09 Sep. 2023
  • 07 Sep. 2023, 07 Sep. 2023 - 09 Sep. 2023
  • Shiho Yada; Yuka Nagata; Tomokazu Yoshimura, 37th Conference of the European Colloid and Interface Society (ECIS 2023)（Stazione Marittima, Naples, ITALY）, Microstructural Characterization of Foam Formed by Sodium Polyoxyethylene Alkyl Ether Sulfate Ester with Homogeneous Chain Length using Small-Angle Neutron Scattering, 05 Sep. 2023, 03 Sep. 2023 - 08 Sep. 2023
  • Risa Kawai; Maiko Niki; Shiho Yada; Tomokazu Yoshimura, 37th Conference of the European Colloid and Interface Society (ECIS 2023)（Stazione Marittima, Naples, ITALY）, Surface Adsorption and Bulk Properties of Polyoxyethylene–Polyoxypropylene Random Copolymer-Type Double-Chained Surfactants in Quaternary-Ammonium-Salt-Type Amphiphilic Gemini Ionic Liquids, 05 Sep. 2023, 03 Sep. 2023 - 08 Sep. 2023
  • Tomokazu Yoshimura; Kana Saikawa; Ayamai Kobayashi; Yumi Nagahama; Shiho Yada, 37th Conference of the European Colloid and Interface Society (ECIS 2023)（Stazione Marittima, Naples, ITALY）, Amino Acid-Sugar Hybrid Surfactants: Adsorption, Aggregation and Foam Properties, 05 Sep. 2023, 03 Sep. 2023 - 08 Sep. 2023
  • 28 Aug. 2023, 28 Aug. 2023 - 29 Aug. 2023
  • 29 Jul. 2023
  • 29 Jul. 2023
  • 24 Mar. 2023, 25 Mar. 2023 - 25 Mar. 2023
  • 22 Mar. 2023, 25 Mar. 2023 - 25 Mar. 2023
  • 22 Mar. 2023, 25 Mar. 2023 - 25 Mar. 2023
  • 24 Mar. 2023, 22 Mar. 2023 - 25 Mar. 2023
  • 24 Mar. 2023, 22 Mar. 2023 - 25 Mar. 2023
  • 22 Mar. 2023, 22 Mar. 2023 - 25 Mar. 2023
  • 22 Mar. 2023, 22 Mar. 2023 - 25 Mar. 2023
  • 22 Mar. 2023, 22 Mar. 2023 - 25 Mar. 2023
  • 15 Mar. 2023, 13 Mar. 2023 - 15 Mar. 2023
  • 15 Mar. 2023, 13 Mar. 2023 - 15 Mar. 2023
  • 15 Mar. 2023, 13 Mar. 2023 - 15 Mar. 2023
  • 15 Mar. 2023, 13 Mar. 2023 - 15 Mar. 2023
  • 15 Mar. 2023, 13 Mar. 2023 - 15 Mar. 2023
  • 22 Feb. 2023, 22 Feb. 2023
  • 26 Jan. 2023, 26 Jan. 2023
  • 20 Jan. 2023, 20 Jan. 2023
  • 18 Jan. 2023, 18 Jan. 2023
  • 15 Jul. 2023, 15 Jul. 2023 - 2023
  • 24 Nov. 2022, 24 Nov. 2022 - 25 Nov. 2022
  • 18 Nov. 2022, 18 Nov. 2022
  • 10 Jun. 2022, 10 Oct. 2022
  • 30 Sep. 2022, 30 Sep. 2022
  • 22 Sep. 2022, 20 Sep. 2022 - 22 Sep. 2022
  • 22 Sep. 2022, 20 Sep. 2022 - 22 Sep. 2022
  • 22 Sep. 2022, 20 Sep. 2022 - 22 Sep. 2022
  • 22 Sep. 2022, 20 Sep. 2022 - 22 Sep. 2022
  • 22 Sep. 2022, 20 Sep. 2022 - 22 Sep. 2022
  • 21 Sep. 2022, 20 Sep. 2022 - 22 Sep. 2022
  • 21 Sep. 2022, 20 Sep. 2022 - 22 Sep. 2022
  • 20 Sep. 2022, 20 Sep. 2022 - 22 Sep. 2022
  • 02 Jun. 2022, 02 Jun. 2022
  • 30 Mar. 2022, 30 Mar. 2022
  • 25 Mar. 2022, 23 Mar. 2022 - 26 Mar. 2022
  • 25 Mar. 2022, 23 Mar. 2022 - 26 Mar. 2022
  • 25 Mar. 2022, 23 Mar. 2022 - 26 Mar. 2022
  • 25 Mar. 2022, 23 Mar. 2022 - 26 Mar. 2022
  • 25 Mar. 2022, 23 Mar. 2022 - 26 Mar. 2022
  • 24 Mar. 2022, 23 Mar. 2022 - 26 Mar. 2022
  • 23 Mar. 2022, 23 Mar. 2022 - 26 Mar. 2022
  • 16 Mar. 2022, 16 Mar. 2022
  • 07 Mar. 2022, 07 Mar. 2022 - 09 Mar. 2022
  • 07 Mar. 2022, 07 Mar. 2022 - 09 Mar. 2022
  • 07 Mar. 2022, 07 Mar. 2022 - 09 Mar. 2022
  • 07 Mar. 2022, 07 Mar. 2022 - 09 Mar. 2022
  • 21 Jan. 2022, 21 Jan. 2022 - 21 Jan. 2022
  • 26 Dec. 2022, 2022
  • 17 Dec. 2021, 17 Dec. 2021 - 17 Dec. 2021
  • 17 Sep. 2021, 17 Sep. 2021 - 17 Sep. 2021
  • 17 Sep. 2021, 17 Sep. 2021 - 17 Sep. 2021
  • 15 Sep. 2021, 17 Sep. 2021 - 17 Sep. 2021
  • 17 Sep. 2021, 15 Sep. 2021 - 17 Sep. 2021
  • 15 Sep. 2021, 15 Sep. 2021 - 17 Sep. 2021
  • 15 Sep. 2021, 15 Sep. 2021 - 17 Sep. 2021
  • 06 Sep. 2021, 11 Sep. 2021 - 11 Sep. 2021
  • 06 Sep. 2021, 11 Sep. 2021 - 11 Sep. 2021
  • 06 Sep. 2021, 11 Sep. 2021 - 11 Sep. 2021
  • 06 Sep. 2021, 11 Sep. 2021 - 11 Sep. 2021
  • 06 Sep. 2021, 11 Sep. 2021 - 11 Sep. 2021
  • 06 Sep. 2021, 11 Sep. 2021 - 11 Sep. 2021
  • 06 Sep. 2021, 11 Sep. 2021 - 11 Sep. 2021
  • 06 Sep. 2021, 06 Sep. 2021 - 11 Sep. 2021
  • 06 Sep. 2021, 06 Sep. 2021 - 11 Sep. 2021
  • 06 Sep. 2021, 06 Sep. 2021 - 11 Sep. 2021
  • 18 Jun. 2021, 18 Jun. 2021 - 18 Jun. 2021
  • 03 Jun. 2021, 03 Jun. 2021 - 03 Jun. 2021
  • 27 May 2021, 26 May 2021 - 28 May 2021
  • 13 Apr. 2021, 13 Apr. 2021 - 13 Apr. 2021
  • 16 Mar. 2021
  • 09 Jan. 2021, 09 Jan. 2021 - 09 Jan. 2021
  • 09 Jan. 2021, 09 Jan. 2021 - 09 Jan. 2021
  • 11 Dec. 2020, 11 Dec. 2020 - 11 Dec. 2020
  • 02 Nov. 2020 - 07 Nov. 2020
  • 29 Oct. 2020, 29 Oct. 2020 - 30 Oct. 2020
  • 02 Oct. 2020 - 07 Oct. 2020
  • 02 Oct. 2020 - 07 Oct. 2020
  • 02 Oct. 2020 - 07 Oct. 2020
  • 02 Oct. 2020 - 07 Oct. 2020
  • 02 Oct. 2020 - 07 Oct. 2020
  • 02 Oct. 2020, 07 Oct. 2020
  • 16 Sep. 2020, 14 Sep. 2020 - 16 Sep. 2020
  • 14 Sep. 2020 - 16 Sep. 2020
  • 14 Sep. 2020 - 16 Sep. 2020
  • 14 Sep. 2020 - 16 Sep. 2020
  • 14 May 2020, 16 May 2020
  • 20 Feb. 2020, 20 Feb. 2020 - 20 Feb. 2020
  • R&Dセミナー, 乳化・可溶化の基礎知識と最新のエマルションの設計技術, 29 Jan. 2020, 29 Jan. 2020 - 29 Jan. 2020
  • YOSHIMURA Tomokazu, 種々のスペーサー構造を有するジェミニ型カチオン界面活性剤の気/液界面における吸着ダイナミクス, Mar. 2019, False
  • YOSHIMURA Tomokazu, 中性子小角散乱によるアミノ酸系界面活性剤の泡沫の構造解析, Mar. 2019, False
  • YOSHIMURA Tomokazu, アミノ酸-糖ハイブリッド界面活性剤の泡沫安定性, Mar. 2019, False
  • YOSHIMURA Tomokazu, 多分岐アルキル鎖を有する四級アンモニウム塩系多鎖型界面活性剤の水溶液中における物性, Mar. 2019, False
  • YOSHIMURA Tomokazu, ポリオキシエチレン系2鎖型非イオン界面活性剤の水溶液物性, Mar. 2019, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシエチレン系非イオン界面活性剤の水溶液物性, Mar. 2019, False
  • YOSHIMURA Tomokazu, ヒドロキシ基を有するN-アシルアミノ酸系アニオン界面活性剤と両性界面活性剤の混合水溶液における会合挙動, Mar. 2019, False
  • YOSHIMURA Tomokazu, ＜知っているようで知らない界面活性剤の基礎から学ぶ＞乳化・可溶化のメカニズムとエマルションの設計技術、泡の基礎と評価方法, Feb. 2019, False
  • YOSHIMURA Tomokazu, 乳化・可溶化の基礎と最新のエマルションの設計技術, Jan. 2019, False
  • YOSHIMURA Tomokazu, 中性子小角散乱を用いたアミノ酸系界面活性剤の泡沫の構造解析, Dec. 2018, False
  • YOSHIMURA Tomokazu, 分子構造に由来するアミノ酸系界面活性剤の泡沫安定性評価, Dec. 2018, False
  • YOSHIMURA Tomokazu, 界面活性剤が作る泡沫の中性子小角散乱, Dec. 2018, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシエチレン系非イオン界面活性剤の開発：末端基修飾型・多分岐鎖型・オリゴマー型, Nov. 2018, False
  • YOSHIMURA Tomokazu, 種々の構造の四級アンモニウム塩系新規両親媒性イオン液体の開発, Oct. 2018, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系ジェミニ型イオン液体中におけるポリオキシエチレン－ポリオキシプロピレン共重合体ジアルキルエーテルの界面吸着と層挙動, Oct. 2018, False
  • YOSHIMURA Tomokazu, ヒドロキシ基含有アミノ酸系界面活性剤：希薄および濃厚溶液における界面化学的性質, Sep. 2018, False
  • YOSHIMURA Tomokazu, 多分岐アルキル鎖を有する四級アンモニウム塩系ジェミニ型界面活性剤の水溶液物性, Sep. 2018, False
  • YOSHIMURA Tomokazu, トリメリック型カチオン界面活性剤の界面吸着に及ぼす分子構造の影響, Sep. 2018, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系両親媒性イオン液体と界面活性剤の混合水溶液系における表面吸着挙動, Sep. 2018, False
  • YOSHIMURA Tomokazu, アミノ酸－糖ハイブリッド界面活性剤を用いたエマルションの調製と物性, Sep. 2018, False
  • YOSHIMURA Tomokazu, ポリオキシエチレン－ポリオキシプロピレン共重合体デシルテトラデシルエーテル系非イオン界面活性剤ミセルの可溶化, Sep. 2018, False
  • YOSHIMURA Tomokazu, 中性子小角散乱を用いたヒドロキシ基含有アミノ酸系界面活性剤の泡沫の構造解析, Sep. 2018, False
  • YOSHIMURA Tomokazu, 多分岐鎖を有する単一鎖長ポリオキシエチレン系非イオン界面活性剤が形成する会合体のSAXSとSANSによる構造解析, Sep. 2018, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系両親媒性イオン液体と界面活性剤の2成分系および水を含む3成分系における表面吸着と会合挙動, Sep. 2018, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系ジェミニ型イオン液体と単一鎖長ポリオキシエチレン系非イオン界面活性剤の2成分系における表面吸着および会合挙動, Sep. 2018, False
  • YOSHIMURA Tomokazu, アミノ酸‐糖ハイブリッド界面活性剤の水溶液中における会合体特性, Sep. 2018, False
  • YOSHIMURA Tomokazu, アダマンタン構造を有する四級アンモニウム塩系イオン液体の物性とイオン液体を媒体とした非イオン界面活性剤の表面吸着および会合挙動, Sep. 2018, False
  • YOSHIMURA Tomokazu, ヒドロキシ基含有アミノ酸系界面活性剤が形成する泡沫の中性子小角散乱による構造解析, Sep. 2018, False
  • YOSHIMURA Tomokazu, 直鎖状および星状四級アンモニウム塩系トリメリック型界面活性剤の界面吸着に及ぼす分子構造の影響, Sep. 2018, False
  • YOSHIMURA Tomokazu, 多分岐アルキル鎖を有する単一鎖長ポリオキシエチレンアルキルエーテル硫酸塩の合成と水溶液物性, Sep. 2018, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシエチレン系非イオン界面活性剤～水溶液およびイオン液体中での挙動～, Aug. 2018, False
  • YOSHIMURA Tomokazu, 界面活性剤が形成する会合体のX線小角散乱による評価, Aug. 2018, False
  • YOSHIMURA Tomokazu, N-アシル-N-(2-ヒドロキシエチル)-β-アラニン塩のアミノ酸系界面活性剤：特異な界面吸着とミセル形成, Aug. 2018, False
  • YOSHIMURA Tomokazu, ２本の多分岐鎖を有する単一鎖長ポリオキシエチレン系非イオン界面活性剤の開発, Aug. 2018, False
  • YOSHIMURA Tomokazu, ＜知っているようで知らない!界面活性剤の基礎から学ぶ＞乳化・可溶化のメカニズムからエマルションの設計技術まで, Aug. 2018, False
  • YOSHIMURA Tomokazu, 直鎖状および星状四級アンモニウム塩系トリメリック型界面活性剤の界面吸着と会合体特性, Jul. 2018, False
  • YOSHIMURA Tomokazu; Risa Kawai; Shiho Yada; Tomokazu Yoshimura; Satoru Hashimoto; Toshiyuki Suzuki, 8th International Colloids Conference（Shanghai, China）, Properties of quaternary ammonium salt-type gemini ionic liquids and surface adsorption behavior of polyoxyethylene-type nonionic surfactant in ionic liquid, Jun. 2018, True
  • YOSHIMURA Tomokazu; Hiroki Iwase; Ken Morishima; Tomokazu Yoshimura; Shinichi Takata; Mitsuhiro Shibayama, 8th International Colloids Conference（Shanghai, China）, Rheo-SANS study for shear-thickening observed in gemini-type cationic surfactant solutions, Jun. 2018, True
  • YOSHIMURA Tomokazu; Shiho Yada; Yuiko Yoshioka; Tomokazu Yoshimura; Toshinari Koda, 8th International Colloids Conference（Shanghai, China）, Adsorption and aggregation properties of homogeneous polyoxyethylene type nonionic surfactants with two multi-branched chains, Jun. 2018, True
  • YOSHIMURA Tomokazu; Shiho Yada; Miyako Wakizaka; Tomokazu Yoshimura; Hiroshi Shimosegawa; Hiroya Fujita; Yukako Matsue, 8th International Colloids Conference（Shanghai, China）, Unique adsorption behavior at air/water interface of amino acid-type surfactants of N-acyl-N-(2hydroxyethyl)-β-alanine with hydroxy group, Jun. 2018, True
  • YOSHIMURA Tomokazu, 界面活性剤：基礎からの界面活性剤, Jun. 2018, False
  • YOSHIMURA Tomokazu; Shiho Yada; Tomokazu Yoshimura; Satoru Hashimoto; Toshiyuki Suzuki, 16th Conference of the International Association of Colloid and Interface Scientists (IACIS)（Rotterdam, the Netherlands）, Aggregation behavior of homogeneous polyoxyethylene type nonionic surfactants modified with terminal group, May 2018, True
  • YOSHIMURA Tomokazu; Shiho Yada; Yuiko Yoshioka; Tomokazu Yoshimura; Toshinari Koda, 16th Conference of the International Association of Colloid and Interface Scientists (IACIS)（Rotterdam, the Netherlands）, Aggregation behavior of homogeneous polyoxyethylene type nonionic surfactants with multi-branched chains, May 2018, True
  • YOSHIMURA Tomokazu; Risa Kawai; Tomokazu Yoshimura, IUPAC Workshop Advances in Analytical Chemistry II（Nara Women's University, Nara, Japan）, Properties of Quaternary Ammonium Salt-Type Ionic liquids with Adamantyl Group, Apr. 2018, True
  • YOSHIMURA Tomokazu; Yuri Matsumoto; Tomokazu Yoshimura, IUPAC Workshop Advances in Analytical Chemistry II（Nara Women's University, Nara, Japan）, Solution Properties of Quaternary Ammonium Salt-Type Gemini Surfactants with Branched Alkyl Chains, Apr. 2018, True
  • YOSHIMURA Tomokazu, ヒドロキシ基を有するN-アシル-N-(2-ヒドロキシエチル)-β-アラニン塩アミノ酸系界面活性剤の開発, Mar. 2018, False
  • YOSHIMURA Tomokazu, 多分岐鎖を有する単一鎖長ポリオキシエチレン系非イオン界面活性剤の開発, Mar. 2018, False
  • YOSHIMURA Tomokazu, Development of Quaternary Ammonium Salt-Type Novel Ionic Liquids and Properties of Surfactants in Ionic Liquids, Mar. 2018, False
  • YOSHIMURA Tomokazu, 末端基修飾型ポリオキシエチレン系非イオン界面活性剤を保護剤に用いた金ナノ粒子の構造と触媒活性, Mar. 2018, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシエチレン系非イオン界面活性剤の四級アンモニウム塩系ジェミニ型イオン液体中における界面化学的性質, Mar. 2018, False
  • YOSHIMURA Tomokazu, ポリオキシエチレン-ポリオキシプロピレン共重合体デシルテトラデシルエーテル系非イオン界面活性剤の水溶液物性, Mar. 2018, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系イオン液体/界面活性剤/水の3成分系におけるイオン液体と界面活性剤の表面吸着挙動, Mar. 2018, False
  • YOSHIMURA Tomokazu, ヒドロキシ基を有するN-アシル-N-(2-ヒドロキシエチル)-β-アラニン塩アミノ酸系界面活性剤の界面吸着に及ぼす水素結合の効果, Mar. 2018, False
  • YOSHIMURA Tomokazu, アミノ酸-糖ハイブリッド界面活性剤の水溶液物性, Mar. 2018, False
  • YOSHIMURA Tomokazu, 高性能化を目指した新規界面活性剤の開発 －構造と物性との関係－, Dec. 2017, False
  • YOSHIMURA Tomokazu, 種々の末端基をもつ単一鎖長ポリオキシエチレン系非イオン界面活性剤の水溶液物性, Nov. 2017, False
  • YOSHIMURA Tomokazu, 種々のスペーサー構造を有する四級アンモニウム塩系ジェミニ型イオン液体中における単一鎖長ポリオキシエチレン系非イオン界面活性剤の挙動, Nov. 2017, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系イオン液体／界面活性剤／水の3成分系における表面吸着挙動, Nov. 2017, False
  • YOSHIMURA Tomokazu; Shiho Yada; Tomokazu Yoshimura; Satoru Hashimoto; Toshiyuki Suzuki, The 8th International Symposium on Surface Science (ISSS-8)（Tsukuba International Congress Center, Tsukuba, Japan）, Static and Dynamic Adsorption at Air-Water Interface for Homogeneous Polyoxypropylene-Polyoxyethylene Type Nonionic Surfactants, Oct. 2017, True
  • YOSHIMURA Tomokazu; Risa Kawai; Shiho Yada; Tomokazu Yoshimura; Satoru Hashimoto; Toshiyuki Suzuki, The 8th International Symposium on Surface Science (ISSS-8)（Tsukuba International Congress Center, Tsukuba, Japan）, Surface Adsorption Behavior of Nonionic and Ionic Surfactants in Quaternary Ammonium Salt-type Ionic Liquids, Oct. 2017, True
  • YOSHIMURA Tomokazu, 分岐2鎖型界面活性剤の水溶液物性に及ぼす親水基と疎水鎖の影響, Sep. 2017, False
  • YOSHIMURA Tomokazu, ヒドロキシ基を有するN‐アシル‐N‐(2‐ヒドロキシエチル)‐β‐アラニン塩のアミノ酸系界面活性剤の界面吸着とミセル特性, Sep. 2017, False
  • YOSHIMURA Tomokazu, 種々の末端基をもつ単一鎖長ポリオキシエチレン系非イオン界面活性剤が形成する会合体のSAXSとSANSによる構造解析, Sep. 2017, False
  • YOSHIMURA Tomokazu, Rheo-SANSによるジェミニ型界面活性剤水溶液が示すshear-thickening挙動の解析, Sep. 2017, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系両親媒性イオン液体中における非イオンおよびイオン性界面活性剤の表面吸着挙動, Sep. 2017, False
  • YOSHIMURA Tomokazu, アミノ酸‐糖ハイブリッド界面活性剤の界眼面吸着と会合体特性, Sep. 2017, False
  • YOSHIMURA Tomokazu, 種々のスペーサーを有する四級アンモニウム塩系ジェミニ型イオン液体を媒体とした単一鎖長ポリオキシエチレン系非イオン界面活性剤の物性, Sep. 2017, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系トリメリック型両親媒性イオン液体の合成・物性と水溶液中での界面化学的性質, Sep. 2017, False
  • YOSHIMURA Tomokazu, アミノ酸－糖ハイブリッド界面活性剤の合成と界面化学的性質, Sep. 2017, False
  • YOSHIMURA Tomokazu, N-アシル-N-(2-ヒドロキシエチル)‐β‐アラニン塩のアミノ酸系界面活性剤の気液界面における吸着ダイナミクス, Sep. 2017, False
  • YOSHIMURA Tomokazu, 多分岐鎖を有する単一鎖長ポリオキシエチレン系非イオン性界面活性剤の界面吸着と会合体特性, Sep. 2017, False
  • YOSHIMURA Tomokazu, N?アシル?N?(2?ヒドロキシエチル)? β ?アラニン塩のアミノ酸系界面活性剤の気/液および液/液界面における吸着挙動の解明, Sep. 2017, False
  • YOSHIMURA Tomokazu, 各種産業分野への利用を目指した新規界面活性剤の開発, Sep. 2017, False
  • YOSHIMURA Tomokazu, 各種エチレンアミン誘導体をスペーサーに用いた四級アンモニウム塩系ジェミニ型イオン液体の性質と水溶液中での物性, Sep. 2017, False
  • YOSHIMURA Tomokazu; Keisuke Matsuoka; Rinpei Omori; Shiho Yada; Tomokazu Yoshimura, The Asian Conference on Oleo Science (ACOS) 2017 & 第56回日本油化学会年会（東京・東京理科大学神楽坂キャンパス）, Micellar Structure and Solubilization Ability of N,N-Dimethyl-N-Alkyladamanthylammonium Bromide, Sep. 2017, False
  • YOSHIMURA Tomokazu, 小角散乱による界面活性剤集合体の構造解析, Sep. 2017, False
  • YOSHIMURA Tomokazu, フッ化炭素鎖を有するハイブリッドジェミニ型界面活 性剤が形成するミセルの構造とレオロジー, Jun. 2017, False
  • YOSHIMURA Tomokazu; Tomokazu Yoshimura; Maki Nagano; Shiho Yada, 7th International Colloids Conference（Hotel Melia, Sitges (near Barcelona), Spain）, Nonionic amphiphilic oligomers with multi-polyoxyethylene side chains and one alkyl chain: Adsorption and aggregation properties, Jun. 2017, False
  • YOSHIMURA Tomokazu; Shiho Yada; Tomokazu Yoshimura, 7th International Colloids Conference（Hotel Melia, Sitges (near Barcelona), Spain）, Homogeneous polyoxyethylene type nonionic surfactants with alkoxy or polyoxypropylene terminal group: adsorption and aggregation properties, Jun. 2017, False
  • YOSHIMURA Tomokazu, 新規な構造をもつ界面活性剤の界面吸着挙動と分子集合体の構造, Jun. 2017, False
  • YOSHIMURA Tomokazu, ヒドロキシ基およびメトキシ基末端のポリオキシエチレン側鎖 を有する両親媒性オリゴマーの分子集合体のナノ構造, May 2017, False
  • YOSHIMURA Tomokazu, 末端基修飾型単一鎖長ポリオキシエチレン系非イオン界面 活性剤の分子集合体のナノ構造, May 2017, False
  • YOSHIMURA Tomokazu, Cryo-TEMによる界面活性剤の分子集合体の構造解析, May 2017, False
  • YOSHIMURA Tomokazu, 種々のポリオキシエチレン系非イオン界面 活性剤が形成する分子集合体のナノ構造, May 2017, False
  • YOSHIMURA Tomokazu, Development of quaternary ammonium salt-type novel amphiphilic ionic liquid, Mar. 2017
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシエチレン系非イオン界面活性剤の溶液内ナノ構造に及ぼす末端基構造の影響, Mar. 2017, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系イオン液体を媒体とした非イオン界面活性剤の特異な表面吸着挙動, Mar. 2017, False
  • YOSHIMURA Tomokazu, 2本の分岐鎖を有する四級アンモニウム塩系カチオン界面活性剤の合成と水溶液物性, Mar. 2017, False
  • YOSHIMURA Tomokazu, 種々のスペーサー構造を有する四級アンモニウム塩系ジェミニ型イオン液体の合成と物性, Mar. 2017, False
  • YOSHIMURA Tomokazu, N-アシル-N-(2-ヒドロキシエチル)-β-アラニン塩アミノ酸系界面活性剤のヒドロキシ基が与える特異な界面吸着挙動, Mar. 2017, False
  • YOSHIMURA Tomokazu; Shiho Yada; Tomokazu Yoshimura, The 11th SPSJ International Polymer Conference (IPC 2016)（Fukuoka International Congress Center, Fukuoka, Japan）, Nano-structural analysis of aggregates formed by homogeneous polyoxyethylene type nonionic surfactants with methoxy or ethoxy terminal group, Dec. 2016, True
  • YOSHIMURA Tomokazu; Maki Nagano; Shiho Yada; Tomokazu Yoshimura, The 11th SPSJ International Polymer Conference (IPC 2016)（Fukuoka International Congress Center, Fukuoka, Japan）, Nano-structural analysis of aggregates formed by single-alkyl chain containing nonionic amphiphilic oligomers with multi-polyoxyethylene side chains, Dec. 2016, True
  • YOSHIMURA Tomokazu, アダマンチル基を有する四級アンモニウム塩系イオン液体の性質とイオン液体中における非イオン界面活性剤の物性, Oct. 2016, False
  • YOSHIMURA Tomokazu, ヒドロキシ基を有するアシルヒドロキシエチル-β-アラニン塩アミノ酸系界面活性剤の水溶液物性, Oct. 2016, False
  • YOSHIMURA Tomokazu, アルコキシ基修飾ポリオキシエチレン系非イオン界面活性剤が形成する会合体と金ナノ粒子の構造解析, Oct. 2016, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系新規イオン液体中における単一鎖長ポリオキシエチレン系非イオン界面活性剤：界面化学的性質, Oct. 2016, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系新規イオン液体中における単一鎖長ポリオキシエチレン系非イオン界面活性剤：X線小角散乱によるナノ構造, Oct. 2016, False
  • YOSHIMURA Tomokazu; Seiya Sugawara; Ken Morishima; Tomokazu Yoshimura; Mitsuhiro Shibayama, IRC 2016 Kitakyushu（国際ゴム技術会議 北九州）（北九州，北九州国際会議場）, Rheological behavior of aqueous micellar solution of fluorinated gemini surfactant, Oct. 2016, True
  • YOSHIMURA Tomokazu, X線小角散乱を用いた界面活性剤分子集合体のナノ構造（招待講演）, Sep. 2016, False
  • YOSHIMURA Tomokazu, アシルヒドロキシエチル-β-アラニン塩アミノ酸系界面活性剤：単独系および混合系の性質（招待講演）, Sep. 2016, False
  • YOSHIMURA Tomokazu, 単一鎖長トリ・ヘキサ・ノナオキシエチレン側鎖を有する両親媒性オリゴマーの界面化学的性質, Sep. 2016, False
  • YOSHIMURA Tomokazu, アダマンチル基を有する四級アンモニウム塩系イオン液体の合成と物性, Sep. 2016, False
  • YOSHIMURA Tomokazu, フッ化炭素鎖を含むジェミニ型界面活性剤水溶液が示すレオロジー挙動, Sep. 2016, False
  • YOSHIMURA Tomokazu, 胆汁酸塩を保護剤とした金属ナノ粒子の合成と抗酸化能の評価, Sep. 2016, False
  • YOSHIMURA Tomokazu, トリメリック型カチオン界面活性剤の水中でのミセル構造に及ぼす分子構造の影響, Sep. 2016, False
  • YOSHIMURA Tomokazu, アシルヒドロキシエチル-β-アラニン塩アミノ酸系界面活性剤：合成と水溶液物性, Sep. 2016, False
  • YOSHIMURA Tomokazu, アシルヒドロキシエチル-β-アラニン塩アミノ酸系界面活性剤：界面物性とミセル特性, Sep. 2016, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシエチレン系非イオン界面活性剤の水溶液物性に及ぼす末端基構造の影響, Sep. 2016, False
  • YOSHIMURA Tomokazu, 2本の分岐アルキル鎖を有する単一鎖長ポリオキシエチレン系非イオン界面活性剤の合成と水溶液物性, Sep. 2016, False
  • YOSHIMURA Tomokazu, アミノ酸－糖ハイブリッド界面活性剤の合成と物性, Sep. 2016, False
  • YOSHIMURA Tomokazu, エチレンアミン誘導体を用いたジェミニ型イオン液体の合成と物性, Sep. 2016, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシプロピレン‐ポリオキシエチレン系非イオン性界面活性剤‐特異な物性発現とミセル構造‐（招待講演）, Sep. 2016, False
  • YOSHIMURA Tomokazu, アシルヒドロキシエチル-β-アラニン塩アミノ酸系界面活性剤：水溶液における会合挙動, Sep. 2016, False
  • YOSHIMURA Tomokazu, アシルヒドロキシエチル-β-アラニン塩アミノ酸系界面活性剤：各種アミノ酸系界面活性剤との混合系における物性および会合挙動, Sep. 2016, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系新規イオン液体中における単一鎖長ポリオキシエチレン系非イオン界面活性剤の表面物性, Sep. 2016, False
  • YOSHIMURA Tomokazu, アルコキシ基修飾ポリオキシエチレン系非イオン界面活性剤の分子集合体のナノ構造解析, Sep. 2016, False
  • YOSHIMURA Tomokazu, ヒドロキシ基およびメトキシ基末端のポリオキシエチレン側鎖を有する両親媒性オリゴマーが形成する会合体の構造解析, Sep. 2016, False
  • YOSHIMURA Tomokazu, 2本の分岐アルキル鎖を有するカルボン酸型アニオン界面活性剤の水溶液物性, Sep. 2016, False
  • YOSHIMURA Tomokazu, 単一鎖長トリオキシエチレン側鎖を有する低重合度両親媒性オリゴマーが形成する会合体の構造解析, May 2016
  • YOSHIMURA Tomokazu, 金ナノ粒子の構造と触媒活性に及ぼす保護剤としての非イオン性界面活性剤の影響, May 2016
  • YOSHIMURA Tomokazu, フッ化炭素鎖を含むジェミニ型界面活性剤の構造とレオロジー挙動, May 2016
  • YOSHIMURA Tomokazu, SAXSとXAFSによるEO系およびPO-EO系非イオン性界面活性剤保護金ナノ粒子の構造解析, Mar. 2016, False
  • YOSHIMURA Tomokazu, X線小角散乱によるEO系非イオン性両親媒性オリゴマーが形成するミセルの構造解析, Mar. 2016, False
  • YOSHIMURA Tomokazu, 炭化水素鎖およびフッ化炭素鎖をもつジェミニ型界面活性剤が形成するミセルの構造と物性, Jan. 2016, False
  • YOSHIMURA Tomokazu; T.Yoshimura; A.Morishima; A.Okuda, The International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2015)（Honolulu, Hawaii, USA）, Adsorption and aggregation properties of hydrocarbon-fluorocarbon hybrid-type gemini surfactants with carboxylates or quaternary ammonium salts, Dec. 2015, False
  • YOSHIMURA Tomokazu; S.Yada; T.Yoshimura, The International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2015)（Honolulu, Hawaii, USA）, Adsorption and aggregation properties of homogeneous polyoxypropylene-polyoxyethylene type nonionic surfactants without molecular weight distribution, Dec. 2015, False
  • YOSHIMURA Tomokazu; K.Akutsu; H.Iwase; Y.Nakatani; T.Yoshimura, The International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2015)（Honolulu, Hawaii, USA）, Structural study of gold nanoparticles with sugar-type surfactant using SANS, SAXS, and XAFS methods, Dec. 2015, False
  • YOSHIMURA Tomokazu; K.Matsuoka; R.Miyajima; T.Yoshimura, 6th Asian Conference on Colloid and Interface Science (ACCIS 2015)（Arkas Sasebo, Sasebo, Japan）, Aggregation formation of glycyrrhizic acids, Nov. 2015, False
  • YOSHIMURA Tomokazu; T.Yoshimura; Y.Nakatani; K.Matsuoka; K.Akutsu; H.Iwase, 6th Asian Conference on Colloid and Interface Science (ACCIS 2015)（Arkas Sasebo, Sasebo, Japan）, Surface-active properties of single-alkyl chain and multi-alkyl chains containing amphiphilic oligomers with several sugar side chains, Nov. 2015, False
  • YOSHIMURA Tomokazu; S.Yada; T.Yoshimura, 6th Asian Conference on Colloid and Interface Science (ACCIS 2015)（Arkas Sasebo, Sasebo, Japan）, Synthesis and solution properties of homogeneous polyoxypropylene-polyoxyethylene type nonionic surfactants, Nov. 2015, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤の水溶液中における特異な物性発現, Oct. 2015, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤を保護剤に用いた金ナノ粒子の構造解析と触媒活性, Oct. 2015, False
  • YOSHIMURA Tomokazu, トリス（アミノアルキル）アミン骨格のスター状トリメリック型界面活性剤が水溶液中で形成する会合体のナノ構造解析, Oct. 2015, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系ジェミニ型イオン液体の合成・物性と水溶液中における界面化学的性質, Oct. 2015, False
  • YOSHIMURA Tomokazu, 側鎖にポリオキシエチレン鎖を有する単鎖型非イオン性両親媒性オリゴマーの合成と水溶液物性, Sep. 2015, False
  • YOSHIMURA Tomokazu, トリス（3-アミノプロピル）アミンから誘導したスター状トリメリック型カチオン界面活性剤の水溶液物性と会合挙動, Sep. 2015, False
  • YOSHIMURA Tomokazu, 短鎖アルキル基を有する四級アンモニウム塩系ジェミニ型イオン液体の合成と物性, Sep. 2015, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤の水溶液物性に及ぼすオキシプロピレン鎖長と温度の影響, Sep. 2015, False
  • YOSHIMURA Tomokazu, SANSとSAXSの連携利用によるジェミニ型両親媒性デンドリマーミセルの構造解析, Sep. 2015, False
  • YOSHIMURA Tomokazu, 直鎖状および星状四級アンモニウム塩系トリメリック型界面活性剤の水溶液物性と会合体特性に及ぼす分子構造の影響, Sep. 2015, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシエチレン系非イオン性界面活性剤のポリオキシプロピレン鎖導入によるヘキサゴナル液晶の形成制御, Sep. 2015, False
  • YOSHIMURA Tomokazu, 種々のジェミニ型界面活性剤が水溶液中で形成するミセルのレオロジー挙動, Sep. 2015, False
  • YOSHIMURA Tomokazu, 界面・分散を制御する：界面活性剤による界面吸着とミセル形成, Jul. 2015, False
  • YOSHIMURA Tomokazu, X線小角散乱とレオロジー法による単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤会合体の構造解析, May 2015
  • YOSHIMURA Tomokazu, 高世代ジェミニ型両親媒性デンドリマー溶液の構造解析, Mar. 2015, False
  • YOSHIMURA Tomokazu, SAXSおよびXAFSによる新規非イオン性界面活性剤の会合体と金ナノ粒子の構造解析, Mar. 2015, False
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系ジェミニ型イオン液体の合成と物性, Mar. 2015
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシエチレン系非イオン性界面活性剤に導入したポリオキシプロピレン鎖の会合体形成に及ぼす影響, Mar. 2015
  • YOSHIMURA Tomokazu, 天然乳化剤として乳酸菌発酵米を用いたエマルションの安定性に及ぼす高級アルコールの影響, Mar. 2015
  • YOSHIMURA Tomokazu, ステアリン酸をモデル汚れとした単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤のQCM法による洗浄力評価, Mar. 2015
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系直鎖状トリメリック型界面活性剤の水溶液物性, Mar. 2015
  • YOSHIMURA Tomokazu, ビスイソシアニドで連結した直鎖状パラジウム八核錯体ポリマーの合成と性質, Mar. 2015
  • YOSHIMURA Tomokazu, ナノ構造制御を目指した単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤の会合挙動解明, Mar. 2015
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤の気／液界面における吸着ダイナミクス, Mar. 2015
  • YOSHIMURA Tomokazu, 四級アンモニウム塩系ジェミニ型イオン液体の合成・物性とイオン液体中での単一鎖長非イオン性界面活性剤の界面化学的性質, Mar. 2015
  • YOSHIMURA Tomokazu, 直鎖状および星状四級アンモニウム塩系トリメリック型界面活性剤の水溶液中における会合体特性, Mar. 2015
  • YOSHIMURA Tomokazu, 分布を有するポリオキシエチレン鎖を側鎖に用いた低重合度の非イオン性両親媒性オリゴマーの界面化学的性質, Mar. 2015
  • YOSHIMURA Tomokazu, 2本の分岐アルキル鎖を有する単一鎖長ポリオキシエチレン系非イオン性界面活性剤の合成と物性, Mar. 2015
  • YOSHIMURA Tomokazu, SANS及びSAXS法による多糖型界面活性剤の構造解析, Dec. 2014, False
  • YOSHIMURA Tomokazu, 新規な構造を有する界面活性剤による新奇な物性発現, Dec. 2014, False
  • YOSHIMURA Tomokazu, 環境負荷低減を目指した単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤の開発, Oct. 2014, False
  • YOSHIMURA Tomokazu, 高性能化および高機能化を目指したエチレンアミン誘導体ジェミニ型カチオン界面活性剤の開発, Oct. 2014, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤の水溶液中での物性と洗浄力評価, Oct. 2014
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤の界面化学的性質と乳化特性, Oct. 2014, False
  • YOSHIMURA Tomokazu, エチレンアミン誘導体をスペーサーに用いた四級アンモニウム塩ジェミニ型界面活性剤の溶液内ナノ構造と金ナノ粒子の触媒活性, Oct. 2014, False
  • YOSHIMURA Tomokazu, エチレンアミン誘導体を用いたジェミニ型カチオン界面活性剤の会合体形成に及ぼすスペーサー構造の影響, Sep. 2014
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシプロピレンポリオキシエチレンアルキルエーテル型非イオン性界面活性剤が形成する会合体のナノ構造, Sep. 2014
  • YOSHIMURA Tomokazu, 各種エチレンアミンから誘導したジェミニ型カチオン界面活性剤の水溶液物性と会合体特性, Sep. 2014, False
  • YOSHIMURA Tomokazu, 重合度分布をもたない単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤の合成と界面吸着およびミセル形成, Sep. 2014, False
  • YOSHIMURA Tomokazu, 単一鎖長ポリオキシプロピレンポリオキシエチレン系非イオン性界面活性剤の水溶液物性, Mar. 2014, False
  • YOSHIMURA Tomokazu, 各種エチレンアミンを用いた四級アンモニウム塩ジェミニ型界面活性剤の合成と水溶液物性, Mar. 2014, False
  • YOSHIMURA Tomokazu, SANS及びSAXS法による多糖型界面活性剤の構造解析, Mar. 2014, False
  • YOSHIMURA Tomokazu, アダマンチル基を有する四級アンモニウム塩カチオン界面活性剤の水溶液物性, Sep. 2013, False
  • YOSHIMURA Tomokazu, 乳酸菌発酵米を用いた新規天然系乳化剤の開発, Sep. 2013, False
  • YOSHIMURA Tomokazu, ジェミニ型界面活性剤水溶液へのナフタレン及びパーフルオロナフタレンの可溶化, Sep. 2013, False
  • YOSHIMURA Tomokazu, アダマンチル基を有する四級アンモニウム塩界面活性剤のミセル構造解析, Sep. 2013, False
  • YOSHIMURA Tomokazu, フッ化炭素系ジェミニ型カチオン界面活性剤の多角形ベシクル形成と金ナノ粒子の触媒活性, Sep. 2013, False
  • YOSHIMURA Tomokazu, SANS/SAXSによるジェミニ型両親媒性デンドリマー水溶液の構造解析, Sep. 2013, False
  • YOSHIMURA Tomokazu, 新規天然乳化剤として乳酸菌発酵米とレシチンの混合系を用いたエマルションの開発, Sep. 2013, False
  • YOSHIMURA Tomokazu, 特異な構造を有する新規界面活性剤の合成と物性に関する研究, Sep. 2013, False
  • YOSHIMURA Tomokazu, アルキル鎖を有する両親媒性デンドリマーの開発, Aug. 2013, False
  • YOSHIMURA Tomokazu, 乳酸菌発酵米を用いたO/W型エマルションの調製と物性, Mar. 2013, False
  • YOSHIMURA Tomokazu, アダマンチル基を有するカチオン界面活性剤の合成と物性, Mar. 2013, False
  • YOSHIMURA Tomokazu, フッ化炭素－炭化水素系ハイブリッドジェミニ型アニオン界面活性剤の水溶液中での会合体特性, Nov. 2012
  • YOSHIMURA Tomokazu, フッ化炭素系ジェミニ型カチオン界面活性剤の会合体特性と金ナノ粒子の合成, Nov. 2012
  • YOSHIMURA Tomokazu, 小角散乱を用いた分子集合体のナノ構造解析, Nov. 2012, False
  • YOSHIMURA Tomokazu; H.Iwase; T.Yoshimura; A.Ebihara; M.Shibayama, World Congress on Oleo Science & 29th ISF Congress -JOCS/AOCS/KOCS/ISF Joint Meeting-, Small-Angle Neutron and X-Ray Scattering Study on Aggregation Properties of Amphiphilic Dendrimer solutions, Oct. 2012, True
  • YOSHIMURA Tomokazu; A.Morishima; H.Iwase; T.Ogawa; H.Kurata; T.Yoshimura, World Congress on Oleo Science & 29th ISF Congress -JOCS/AOCS/KOCS/ISF Joint Meeting-, Synthesis and Solution Properties of Fluorocarbon-Hydrocarbon Hybrid Type Anionic Gemini Surfactants, Oct. 2012, True
  • YOSHIMURA Tomokazu; T.Yoshimura; M.Hayami; K.Matsuoka; H.Iwase, World Congress on Oleo Science & 29th ISF Congress -JOCS/AOCS/KOCS/ISF Joint Meeting-, Adsorption and Aggregation Properties of Partially-Fluorinated Gemini Quaternary Ammonium Chloride Surfactants, Oct. 2012, True
  • YOSHIMURA Tomokazu; T.Kusano; H.Iwase; T.Yoshimura; M.Shibayama, World Congress on Oleo Science & 29th ISF Congress -JOCS/AOCS/KOCS/ISF Joint Meeting-, Structural Analysis of Wormlike Micelles Formed by Trimeric Surfactants, Oct. 2012, True
  • YOSHIMURA Tomokazu, 四級アンモニウム塩化物を有するフッ化炭素系ジェミニ型界面活性剤の界面化学的性質, Sep. 2012
  • YOSHIMURA Tomokazu, フッ化炭素－炭化水素系ハイブリッドジェミニ型アニオン界面活性剤の界面化学的性質, Sep. 2012
  • YOSHIMURA Tomokazu, 界面活性剤の基礎科学－構造と物性－, Aug. 2012, False
  • YOSHIMURA Tomokazu; A.Morishima; H.Iwase; T.Ogawa; H.Kurata; T.Yoshimura, International Association of Colloid and Interface Sceintists, Conference IACIS 2012, Adsorption and Aggregation Properties of Fluorocarbon-Hydrocarbon Hybrid type Anionic Gemini Surfactants, Jun. 2012, True
  • YOSHIMURA Tomokazu; T.Kusano; H.Iwase; T.Yoshimura; M.Shibayama, International Association of Colloid and Interface Sceintists, Conference IACIS 2012, Mechanism of Wormlike Micelles Formed by Trimeric Surfactants Solutions, Jun. 2012, True
  • YOSHIMURA Tomokazu, 高性能・高機能性を目指した両親媒性デンドリマーの創製, Jun. 2012, False
  • YOSHIMURA Tomokazu, 炭化水素鎖長の異なる非対称ジェミニ型カチオン界面活性剤の溶液物性に及ぼす非対称効果, Nov. 2011
  • YOSHIMURA Tomokazu, カルボン酸基を有するフッ化炭素－炭化水素系ハイブリッドジェミニ型界面活性剤の合成と会合体特性, Nov. 2011
  • YOSHIMURA Tomokazu, Ｘ線小角散乱によるジェミニ型両親媒性デンドリマーの会合体構造と金ナノ粒子の合成, Nov. 2011
  • YOSHIMURA Tomokazu, 両親媒性多糖オリゴマーからなるミセルと金属ナノ粒子の\nX線小角散乱を用いた構造解析, Nov. 2011
  • YOSHIMURA Tomokazu; T.Kusano; H.Iwase; T.Yoshimura; M.Shibayama, AOCNS (1st Asia Oceania Conference on Neutron Scattering), Structural and rheological studies of aggregation behavior of trimeric surfactants in aqueous solutions, Nov. 2011, True
  • YOSHIMURA Tomokazu, X線小角散乱による両親媒性多糖オリゴマーのミセル構造解析, Sep. 2011
  • YOSHIMURA Tomokazu, 異なる炭化水素鎖長をもつ非対称ジェミニ型界面活性剤の界面吸着と会合体形成, Sep. 2011
  • YOSHIMURA Tomokazu, ジェミニ型両親媒性デンドリマーの水溶液中での物性と会合体特性, Sep. 2011
  • YOSHIMURA Tomokazu, カルボン酸基を有するフッ化炭素－炭化水素系ハイブリッドジェミニ型界面活性剤の水溶液中における会合挙動, Sep. 2011
  • YOSHIMURA Tomokazu, 中性子・X線小角散乱法による両親媒性デンドリマー会合体の構造解析, Sep. 2011
  • YOSHIMURA Tomokazu, Tadpole型両親媒性デンドリマーで保護した金・白金ナノ粒子の合成と活性酸素消去能, Sep. 2011
  • YOSHIMURA Tomokazu, 三鎖型界面活性剤会合体の濃度変化による構造転移, Sep. 2011
  • YOSHIMURA Tomokazu, 中性子小角散乱によるTadpole型両親媒性デンドリマー会合体のナノ構造解析, Mar. 2011
  • YOSHIMURA Tomokazu, Tadpole型両親媒性デンドリマー保護金および白金ナノ粒子の調製と触媒活性, Mar. 2011
  • YOSHIMURA Tomokazu, 両親媒性多糖オリゴマーの界面物性と水溶液中での会合体特性, Mar. 2011
  • YOSHIMURA Tomokazu, Tadpole型両親媒性デンドリマーの溶液内ナノ構造と金ナノ粒子合成, Nov. 2010
  • YOSHIMURA Tomokazu, デンドロン骨格を親水部とするジェミニ型両親媒性デン\nドリマーの界面化学的性質, Nov. 2010
  • YOSHIMURA Tomokazu, 両親媒性多糖オリゴマー保護金属ナノ粒子の調製と触媒活性, Nov. 2010
  • YOSHIMURA Tomokazu, 基礎からの界面活性剤：構造・物性・機能, Nov. 2010, False
  • YOSHIMURA Tomokazu, 親水性デンドロンを有するジェミニ型両親媒性デンドリマーの合成と物性, Sep. 2010
  • YOSHIMURA Tomokazu, Tadpole型両親媒性デンドリマーが水溶液中で形成する会合体のナノ構造, Sep. 2010
  • YOSHIMURA Tomokazu, 末端に長鎖アルキル基を有する両親媒性多糖オリゴマーの界面化学的性質, Sep. 2010
  • YOSHIMURA Tomokazu, 部分フッ素化した界面活性剤のミセル形成に及ぼす２つの四級アンモニウム基の効果, Sep. 2010
  • YOSHIMURA Tomokazu; T.Yoshimura; A.Okuda; H.Iwase; Y.Oba; M.Ohnuma; T.Ogawa; S.Isoda, International Conference on Nanoscopic Colloid and Surface Science (NCSS2010), Aggregation Properties of Amphiphilic Dendrimer in Aqueous Solution: A Combined Small-Angle Scattering (SANS and SAXS) Study, Sep. 2010
  • YOSHIMURA Tomokazu; H.Iwase; T.Yoshimura; A.Ebihara; Y.Oba; M.Ohnuma; M.Shibayama, International Conference on Nanoscopic Colloid and Surface Science (NCSS2010), Nano-Structure of Aggregates Formed by Hydrocarbon-Fluorocarbon Hybrid type Gemini Surfactants in Aqueous Solution, Sep. 2010
  • YOSHIMURA Tomokazu, 環境適合型次世代界面活性剤の開発, Jun. 2010, False
  • YOSHIMURA Tomokazu, 長鎖アルキル基を有する両親媒性多糖オリゴマーの合成と物性, Mar. 2010
  • YOSHIMURA Tomokazu, フッ化炭素－炭化水素系ハイブリッドジェミニ型界面活性剤の会合体特性, Mar. 2010
  • YOSHIMURA Tomokazu, 長鎖アルキル基を有するTadpole型両親媒性デンドリマーの会合挙動, Mar. 2010
  • YOSHIMURA Tomokazu, フッ化炭素系ジェミニ型陽イオン界面活性剤の溶液物性に及ぼす対イオンの効果, Mar. 2010
  • YOSHIMURA Tomokazu, 1または2本のフッ化炭素鎖を有するジェミニ型界面活性剤の界面化学的性質, Oct. 2009
  • YOSHIMURA Tomokazu, カルボン酸基を有する部分的にフッ素化したアニオン性ジェミニ型界面活性剤の界面物性と会合体の形態変化, Sep. 2009
  • YOSHIMURA Tomokazu, フッ化炭素系ジェミニ型陽イオン界面活性剤の界面化学的性質, Sep. 2009
  • YOSHIMURA Tomokazu, フッ化炭素－炭化水素系ハイブリッドジェミニ型界面活性剤の界面物性, Sep. 2009
  • YOSHIMURA Tomokazu, 超長鎖界面活性剤の界面物性と会合挙動に及ぼす親水基構造の影響, Sep. 2009
  • YOSHIMURA Tomokazu, 長鎖アルキル基を有するTadpole型両親媒性デンドリマーの合成と物性, Sep. 2009
  • YOSHIMURA Tomokazu, カルボン酸リチウム平板結晶表面アルキル鎖の特性, Sep. 2009
  • YOSHIMURA Tomokazu, フッ化炭素系ジェミニ型界面活性剤の溶液物性に及ぼす連結基の影響, Sep. 2009
  • YOSHIMURA Tomokazu, フッ化炭素－炭化水素系ハイブリッドジェミニ型界面活性剤の水溶液物性, Sep. 2009
  • YOSHIMURA Tomokazu, アルキル鎖をコアに導入した両親媒性デンドリマーの水溶液物性, Sep. 2009
  • YOSHIMURA Tomokazu, 異種の疎水鎖または親水基を有するジェミニ型界面活性剤の合成と物性, Sep. 2009, False
  • YOSHIMURA Tomokazu, 多鎖多親水基型の次世代界面活性剤－物性と会合挙動－, Jul. 2009, False
  • YOSHIMURA Tomokazu, 特異な構造を有する新規界面活性剤の合成とその溶液物性, Feb. 2009, False
  • YOSHIMURA Tomokazu; Keisuke Matsuoka; Tomokazu Yoshimura; Chikako Honda; Kazutoyo Endo, 22nd Conference of the European Colloid and Interface Society（Poland）, Nanocage Aggregates composed of Bilayer Sheets, Sep. 2008
  • YOSHIMURA Tomokazu, 二分子膜で構成されたナノケージ会合体, Sep. 2008
  • YOSHIMURA Tomokazu, カルボン酸リチウムの物理化学特性, Sep. 2008
  • YOSHIMURA Tomokazu, フッ化炭素－炭化水素ハイブリッドジェミニ型陽イオン界面活性剤の溶液物性, Sep. 2008
  • YOSHIMURA Tomokazu, 超長鎖炭化水素を有する2または3親水基型陽イオン界面活性剤の会合体特性, Sep. 2008
  • YOSHIMURA Tomokazu, 次世代型界面活性剤の開発とその基礎物性及び自己組織化に関する研究, Sep. 2008
  • YOSHIMURA Tomokazu, ２親水基含有超長鎖界面活性剤のミセル形成に及ぼす疎水鎖と親水基の影響, Sep. 2008
  • YOSHIMURA Tomokazu, 異種の親水基を有する超長鎖界面活性剤の合成と物性, Sep. 2008
  • YOSHIMURA Tomokazu, フッ化炭素－炭化水素ハイブリッドジェミニ型陽イオン界面活性剤の合成と物性, Sep. 2008
  • YOSHIMURA Tomokazu, 超長鎖アルキルトリアンモニウム塩型界面活性剤の合成と物性, Mar. 2008
  • YOSHIMURA Tomokazu, 部分フッ素化した多鎖多親水基型カチオン界面活性剤の合成と物性, Mar. 2008
  • YOSHIMURA Tomokazu, 1または2本の炭化水素鎖をもつ両親媒性デンドリティックポリマーの合成と物性, Mar. 2008
  • YOSHIMURA Tomokazu, 長鎖アルキル基を有する四級アンモニウム塩型界面活性剤の合成と物性, Sep. 2007
  • YOSHIMURA Tomokazu; T.Yoshimura, 80th JSCM Anniversary Conference "New Fields in Colour and Coatings", Adsorption and Micellisation Behaviour of Sugar-Based Gemini Surfactants, Sep. 2007
  • YOSHIMURA Tomokazu, 部分フッ素化したカチオン性ジェミニ型界面活性剤の会合体形成, Sep. 2007
  • YOSHIMURA Tomokazu, 長鎖炭化水素を有する四級アンモニウム塩型界面活性剤の会合挙動, Sep. 2007
  • YOSHIMURA Tomokazu, 長鎖多親水基を有する四級アンモニウム塩型界面活性剤の合成と物性, Mar. 2007
  • YOSHIMURA Tomokazu, トリス（２－アミノエチル）アミン骨格の３鎖型アンモニウム塩界面活性剤の合成と物性, Sep. 2006
  • YOSHIMURA Tomokazu, 特殊な構造を持つオリゴマー型界面活性剤の会合体特性, Sep. 2006
  • YOSHIMURA Tomokazu, 高性能化を目指したジェミニ型界面活性剤の分子設計－基礎物性と会合体形成－, Aug. 2005, False
  • YOSHIMURA Tomokazu, ジェミニ型界面活性剤の合成と基礎物性, Jan. 2005, False
  • Public discourse

Works

  • Apr. 2016
  • Jul. 2015
  • Apr. 2015
  • Apr. 2015
  • Apr. 2015
  • Apr. 2011 - Mar. 2015
  • 2013 - 2015
  • Apr. 2014
  • Apr. 2013
  • Sep. 2006 - Mar. 2013
  • 2013
  • Apr. 2012
  • 2010
  • Oct. 2009
  • 2001 - 2008
  • 2003 - 2005
  • 2004 - 2004

Awards

  • 20th J. Oleo Sci. Editor's Award, May 2017
  • 平成24年度日本油化学会進歩賞, Apr. 2013
  • 平成18年度色材協会賞（論文賞）, Sep. 2006
  • 平成15年度色材協会賞（論文賞）, 2003

Industrial Property Rights

  • Patent right, Novel amphiphilic substance having phosphorylcholine-like group and cosmetic material, 佐々木 勝行; 石黒 将士; 吉村 倫一; 矢田 詩歩, 株式会社アルビオン, 特願2023-030845, 01 Mar. 2023
  • Patent right, Cationized vesicles and compositions thereof, 川口 春馬; 加藤 暢浩; 平田 直之; 吉村 倫一; 矢田 詩歩, 国立大学法人奈良国立大学機構, 特願2022-011763, 28 Jan. 2022
  • Patent right, アルキル糖ーアミノ酸の結合体, YOSHIMURA Tomokazu, 羽田容介、澤木茂、澤木茂豊、吉村倫一, 特願20180038814, 05 Mar. 2018, 201809, 20 Sep. 2018
  • Patent right, カチオン性ジェミニ型界面活性剤, YOSHIMURA Tomokazu, 瀬底祐介、吉村倫一, 特願20160171703, 02 Sep. 2016, 201803, 08 Mar. 2018
  • Patent right, カチオン性ジェミニ型界面活性剤, YOSHIMURA Tomokazu, 瀬底祐介、吉村倫一, 特願20160171702, 02 Sep. 2016, 201803, 08 Mar. 2018
  • Patent right, ジェミニ型界面活性剤, YOSHIMURA Tomokazu, 徳本勝美、吉村倫一, 特願20160154902, 05 Aug. 2016, 201703, 16 Mar. 2017
  • Patent right, ジェミニ型界面活性剤, YOSHIMURA Tomokazu, 若林保武，吉村倫一, 特願2014-047268, 11 Mar. 2014, 201509, 28 Sep. 2015
  • Patent right, 貴金属コロイド内包ラメラ構造体、その分散液及びこれを含む化粧品並びにその分散液の製造方法, YOSHIMURA Tomokazu, 高橋康之 外６名, 特許出願2006-80734, 23 Mar. 2006, 200710, 04 Oct. 2007
  • Patent right, 低沸点有機化合物の固形化方法，その取り扱い方法及び固形状集合体からの低沸点有機化合物の再生方法, YOSHIMURA Tomokazu, 坂口豁，吉村倫一，他１名, 2001, 2001

Research Projects

  • Grant-in-Aid for Scientific Research (C), 01 Apr. 2017 - 31 Mar. 2020, 17K05948, Development of environmentally friendly molecular assembly ionic liquids, Yoshimura Tomokazu, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Nara Women's University, 4940000, 3800000, 1140000, Ionic liquids are composed entirely of cations and anions, and are liquid under ambient conditions. Their physicochemical properties can be readily tuned for specific applications by utilizing different combinations of the anions and cations. In this study, the surface adsorption and bulk properties of homogeneous EO-type nonionic surfactants in ionic liquids were investigated. Further, we observed the effects of alkyl chain length, the number of alkyl chains, the structure of counterions of the ionic liquids, as well as alkyl chain length of the surfactants., kaken
    対象リソースIRI
  • Oct. 2019 - Oct. 2019, 2019B1782, Structural Analysis of Aggregates of Quaternary-Ammonium-Salt-Type Novel Ionic Liquids, Risa Kawai; Tomokazu Yoshimura, Japan Synchrotron Radiation Research Institute, 大学院生提案型課題, Large Synchrotron Radiation Facility, SPring-8
  • Grant-in-Aid for Scientific Research (C), 01 Apr. 2014 - 31 Mar. 2017, 26410194, Development of Novel Nonionic Surfactants with Reduction in Environmental Loading Instead of Ethylene Oxide, Yoshimura Tomokazu, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Nara Women's University, 4290000, 3300000, 990000, Homogeneous polyoxypropylene (PO)-polyoxyethylene (EO) alkyl ether type nonionic surfactants comprising alkyl, EO, and PO chains with identical chain length distributions (CnEOxPOy; alkyl chain length n = 10, 12, 14, or 16; EO chain length x = 4, 6, or 8; and PO chain length y = 1, 2, or 3) were synthesized from homogeneous polyoxyethylene alkyl ether bromide and monosodium polyoxypropylene by Williamson ether synthesis. The adsorption and aggregation properties of these surfactants were characterized (cloud point, surface tension, dynamic light scattering, small-angle X-ray scattering, polarization microscopy, and cryogenic transmission electron microscopy) and compared to those of conventional homogeneous EO alkyl ether type nonionic surfactants (CnEOx)., kaken
    対象リソースIRI
  • Grant-in-Aid for Young Scientists (B), 2011 - 2012, 23750163, Development of Nano-ColloidProtected by Multi-Chained type Amphiphilic Dendrimers with High Functional and Antioxidant Activity, YOSHIMURA Tomokazu, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Nara Women's University, 2730000, 2100000, 630000, The purpose of this study is to develop gold or platinum nano-colloid particles with high antioxidant activity and functionality by using monomeric and gemini-type amphiphilic dendrimers with one or two alkyl chains and two dendron skeletons and their sugar-modified amphiphilic dendrimers as protected agent. We investigated their solution properties and aggregation behavior, and discussed catalytic activities for their gold or platinum nanoparticles., kaken
    対象リソースIRI
  • Grant-in-Aid for Young Scientists (B), 2008 - 2009, 20750109, Development of Biomaterials using Multi-Sugar Modified Dendritic Polymers with Fluorocarbon Chain, YOSHIMURA Tomokazu, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Nara Women's University, 1430000, 1100000, 330000, The purpose of this study is to develop biomaterials with high performances by using dendritic polymer which is molecular nanoarchitectures of well-defined size and number of terminal groups. We designed and synthesized amphiphilic dendritic polymers with one fluorocarbon or one hydrocarbon chain and their sugar-modified polymers due to be self-assembled in water. It was proved that their physicochemical properties were influenced by the generation number of dendritic polymers and pH in solution., kaken
    対象リソースIRI
  • 2008, 金属ナノ粒子の調製と物性に関する研究, 0, 0, 0, Competitive research funding
  • 2005, 環境適合型界面活性剤を用いたエマルションの物性に関する研究, 0, 0, 0, Competitive research funding
  • 2005, Study on Liquid/Liquid Interface and Emulsion, 0, 0, 0, Competitive research funding
  • 2003, X線・中性子小角散乱、低温透過型電子顕微鏡を用いた分子集合体のナノ構造解析に関する研究, 0, 0, 0, Competitive research funding, rm:published_papers
    対象リソースIRI
  • 2003, Study on Self-Organization of Surfactant with Special Structure, 0, 0, 0, Competitive research funding
  • 2001, 界面活性剤の水溶液物性に関する研究, 0, 0, 0, Competitive research funding
  • 2001, Study on Solution Properties of Surfactant, 0, 0, 0, Competitive research funding
  • 1998, 高性能・高機能化を目指した新規界面活性剤および両親媒性高分子の開発, 0, 0, 0, Competitive research funding
  • 1998, Design and Synthesis of Novel Surfactants and Polymers with High Functions, 0, 0, 0, Competitive research funding
  • 金属ナノ粒子の開発, 0, 0, 0, Competitive research funding
  • エマルションの調製と物性評価, 0, 0, 0, Competitive research funding
  • 小角散乱を用いた分子集合体のナノ構造解析, 0, 0, 0, Competitive research funding
  • 次世代型新規界面活性剤の開発と性能評価（ジェミニ型、オリゴマー型、両親媒性高分子型、糖鎖型、フッ化炭素系など）, 0, 0, 0, Competitive research funding
  • 01 Apr. 2024 - 30 Nov. 2024, 界面活性剤ミセルの物性測定, コタ株式会社
  • 01 Apr. 2024 - 31 Mar. 2025, ホスホン酸系界面活性剤の物性評価, 三和油化工業株式会社
  • 01 Apr. 2024 - 31 Mar. 2025, アルコール，脂肪酸を用いた新規界面活性剤の開発と性能評価, 日産化学株式会社
  • 01 Apr. 2024 - 31 Mar. 2025, ポリグリセリン誘導体の界面現象の把握, 阪本薬品工業株式会社
  • 01 Apr. 2024 - 31 Mar. 2025, アミノ酸－糖ハイブリッド界面活性剤の開発, 株式会社ニイタカ
  • 01 Apr. 2024 - 31 Mar. 2025, アミノ酸－糖ハイブリッド界面活性剤の開発, 株式会社マツモト交商・東邦化学工業株式会社
  • 01 Apr. 2024 - 31 Mar. 2025, 新規表面処理粉体の開発に向けた処理剤及び処理技術開発, 株式会社アルビオン・大東化成工業株式会社
  • 01 Apr. 2024 - 31 Mar. 2025, 日本触媒製品及び開発品である非イオン・アニオン界面活性剤の物性理解, 株式会社日本触媒
  • 01 Apr. 2024 - 31 Mar. 2025, Principal investigator, PC基を有する新規両親媒性物質の合成・性能評価及び用途開発, 株式会社アルビオン
  • 01 Apr. 2021 - 31 Mar. 2022, Principal investigator, 日油㈱・㈱アルビオン共同研究
  • 01 Apr. 2021 - 31 Mar. 2022, Principal investigator, ワミレスコスメティックス㈱共同研究
  • 01 Jun. 2021 - 31 May 2022, Principal investigator, ㈱アルビオン共同研究
  • 01 Nov. 2021 - 31 May 2022, Principal investigator, ㈱ニイタカ共同研究
  • 01 Apr. 2021 - 31 Mar. 2022, Principal investigator, ㈱日本触媒共同研究
  • 01 Apr. 2021 - 31 Mar. 2022, Principal investigator, 阪本薬品工業㈱共同研究
  • 01 Apr. 2021 - 31 Mar. 2022, Principal investigator, 日産化学㈱共同研究
  • 01 Apr. 2021 - 31 Mar. 2022, Principal investigator, 日油㈱共同研究

■Ⅲ．社会連携活動実績

１．公的団体の委員等（審議会、国家試験委員、他大学評価委員，科研費審査委員等）

  • 日本油化学会, オレオサイエンス編集委員, Apr. 2021 - Present, Society
  • 日本油化学会 関西支部, 常任幹事長, Apr. 2023 - Mar. 2025, Society
  • 日本油化学会 界面科学部会, 副部会長, Apr. 2023 - Mar. 2024, Society
  • 日本化学会コロイドおよび界面化学部会 関西支部, 支部長, Apr. 2022 - Mar. 2024, Society
  • 日本油化学会 関西支部, 常任副幹事長, Apr. 2021 - Mar. 2023, Society
  • 日本油化学会 界面科学部会, 部会長, Apr. 2021 - Mar. 2023, Society
  • 日本化学会, 近畿支部幹事、代表正会員, Society
  • 日本化学会コロイドおよび界面化学部会, 関西支部委員, Society
  • 日本化学会コロイドおよび界面化学部会, 広報委員会委員, Society
  • 日本化学会コロイドおよび界面化学部会, 討論会委員会委員, Society
  • 日本化学会コロイドおよび界面化学部会, 編集委員会委員長, Society
  • 日本油化学会, 若手の会委員長, Society
  • 日本化学会コロイドおよび界面化学部会, 編集委員会副委員長, Society
  • 日本化学会コロイドおよび界面化学部会, 編集委員会委員, Society
  • 日本油化学会, 関西支部幹事, Society
  • 日本化学会コロイドおよび界面化学部会, 役員会幹事, Society