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Creation of orthogonal self-assembled soft matter

Research Project

Project/Area Number 18K04885
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 28030:Nanomaterials-related
Research InstitutionYokohama National University

Principal Investigator

Aramaki Kenji  横浜国立大学, 大学院環境情報研究院, 教授 (80313469)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords低分子ゲル化剤 / 界面活性剤 / 分子集合体 / ハイドロゲル / オルソゴナル分子集合系 / 超分子 / ゲル / ソフトマター / オルソゴナル
Outline of Final Research Achievements

Learned from the excellent functionality and morphological stability of cells, in this study, we studied orthogonal molecular assembled gels that contain both surfactant and supramolecular assemblies. Surfactant assemblies are soft nanocolloids which are useful for drug delivery systems or nanomaterial productions while supramolecular fibers support mechanical strength of the systems. Gelation conditions, microstructures and physical properties were elucidated.

Academic Significance and Societal Importance of the Research Achievements

薬物送達システムやナノ材料開発に有用な界面活性剤・脂質などの両親媒性分子集合体は構造や形態が外部刺激により壊れやすいことが難点である。それらの両親媒性分子集合体の構造に影響を与えることなく超分子繊維状集合体の3次元ネットワーク構造に取り込んだゲルを構築できる本研究成果により従来にない多彩な応用展開が期待できる。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (17 results)

All 2020 2019 2018 Other

All Int'l Joint Research (3 results) Journal Article (2 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (12 results) (of which Int'l Joint Research: 7 results,  Invited: 3 results)

  • [Int'l Joint Research] University of Stuttgart(ドイツ)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Spanish National Research Council (CSIC)(スペイン)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] シュトゥットガルト大学(ドイツ)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Effect of the Cationic Head Group on Cationic Surfactant-Based Surfactant Mediated Gelation (SMG)2020

    • Author(s)
      Aramaki Kenji、Takimoto Eriko、Yamaguchi Takumi
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 21 Pages: 8046-8046

    • DOI

      10.3390/ijms21218046

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hydrogelation with a water-insoluble organogelator ? surfactant mediated gelation (SMG)2019

    • Author(s)
      Aramaki Kenji、Koitani Sachi、Takimoto Eriko、Kondo Masashi、Stubenrauch Cosima
    • Journal Title

      Soft Matter

      Volume: 15 Issue: 43 Pages: 8896-8904

    • DOI

      10.1039/c9sm01700c

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 界面活性剤媒介ゲル化(SMG法)による非イオン界面活性剤と低分子オルガノゲル化剤を用いたヒドロゲルの形成2020

    • Author(s)
      室笠有香,前田美帆,Carlous Rodriguez-Abreu,Jitendra Mata,荒牧賢治
    • Organizer
      第71回コロイドおよび界面化学討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 界面活性剤媒介ゲル化法によるオルガノゲル化剤を用いたハイドロゲル形成2020

    • Author(s)
      荒牧賢治
    • Organizer
      第71回コロイドおよび界面化学討論会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] ポリオキシエチレン型非イオン界面活性剤を用いた界面活性剤媒介ゲル化(SMG)法によるヒドロゲル形成2020

    • Author(s)
      瀧本恵莉子,荒牧賢治
    • Organizer
      日本油化学会第59回年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Hydrogel Formed by Organogelator through Surfactant-Mediated Gelation (SMG) Method2019

    • Author(s)
      Kenji Aramaki
    • Organizer
      Colloidal Macromolecular & Biological Gels: Formulation Properties & Applications
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Effect of surfactant head structures on hydrogels formed by surfactant-mediated gelation (SMG)2019

    • Author(s)
      Kenji Aramaki, Eriko Takimoto, Miho Maeda
    • Organizer
      33th European Colloid and Interface Society (ECIS) Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Hydrogel Formed by Organogelator through Surfactant-Mediated Gelation (SMG)2019

    • Author(s)
      Kenji Aramaki
    • Organizer
      The 8th Asian Conference on Colloid & Interface Science International Conference (ACCIS2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Hydrogels Formed by Surfactant Mediated Gelation (SMG) - Effect of Surfactant Type2019

    • Author(s)
      Kenji Aramaki, Eriko Takimoto, Miho Maeda
    • Organizer
      Okinawa Colloids 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Gellation of Aqueous Cationic Surfactant Systems by a Low-Molecular-Weight Organogelator2018

    • Author(s)
      Kenji Aramaki, Sachi Koitani, Sonja Dieterich, Natalie Preisig, Cosima Stubenrauch
    • Organizer
      16th Conference of the International Association of Colloid and Interface Scientists (IACIS2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Hydrogel Formed by Organogelator - Surfactant-Mediated Gelation2018

    • Author(s)
      Kenji Aramaki, Sachi Koitani, Sonja Dieterich, Natalie Preisig, Cosima Stubenrauch
    • Organizer
      32th European Colloid and Interface Society (ECIS) Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] オイルゲル化剤によるハイドロゲル形成2018

    • Author(s)
      廣岡優美, 鯉谷紗智, 荒牧賢治, 鈴木陽二, 前原徹也
    • Organizer
      第69回コロイドおよび界面化学討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] 界面活性剤ラメラ相と超分子ナノファイバーが共存したオルソゴナル分子集合系の構築2018

    • Author(s)
      荒牧賢治, 鯉谷紗智, Sonja Dieterich, Natalie Preisig, Cosima Stubenrauch
    • Organizer
      第69回コロイドおよび界面化学討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] Hydrogel Formed by a Low-Molecular Weight Organogelator2018

    • Author(s)
      Kenji Aramaki, Eriko Takimoto, Sachi Koitani, Cosima Stubenrauch
    • Organizer
      The 12th SPSJ International Polymer Conference (IPC2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2022-01-27  

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