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Intermediate Structures between Lamellar and Onion Phases under Shear Flow and Long-range Orientational Order

Research Project

Project/Area Number 15H03711
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Biological physics/Chemical physics/Soft matter physics
Research InstitutionTokyo Metropolitan University

Principal Investigator

Kato Tadashi  首都大学東京, 理工学研究科, 教授 (30142003)

Co-Investigator(Kenkyū-buntansha) 川端 庸平  首都大学東京, 理工学研究科, 助教 (50347267)
Research Collaborator KUGIZAKI SHIORI  首都大学東京, 大学院理工学研究科
SUZUKI KENTO  首都大学東京, 大学院理工学研究科
OHNO KOUSAKU  株式会社大菜技研
NASHIMA TAKESHI  株式会社大菜技研
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2017: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Keywords界面活性剤 / X線小角散乱 / 光散乱 / レオロジー / リオトロピック液晶 / 膜 / ベシクル / ソフトマター物理 / X線小角散乱 / ラメラ相 / 配向秩序
Outline of Final Research Achievements

Although the transition from the surfactant lamellar phase into the “onion phase” where all the space is filled by multilamellar vesicles has been reported for many systems, conditions of onion formation and the transition mechanism are still unclear. We have performed the following studies by using simultaneous measurements of rheology/small-angle X-ray scattering(rheo-SAXS)and simultaneous measurements of rheology/small-angle light scattering(rheo-SALS) for a nonionic surfactant (C14E5)/water system.
(1) Development of a double cylinder cell which can be used both for SAXS and SALS. (2) Determination of a temperature-shear rate diagram and elucidation of three-dimensional structures of the onion phase with a long-range orientational order. (3) Determination of the intermediate structure between lamellar and onion phases formed in the low-shear rate region.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (14 results)

All 2018 2017 2016 2015 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Acknowledgement Compliant: 2 results,  Open Access: 1 results) Presentation (8 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Remarks (2 results)

  • [Journal Article] Shear-Induced Lamellar/Onion Transition in Surfactant Systems2018

    • Author(s)
      T. Kato
    • Journal Title

      Advances in Biomembranes and Lipid Self-Assembly

      Volume: 27 Pages: 187-222

    • DOI

      10.1016/bs.abl.2017.12.006

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hydrophilic and Hydrophobic Tail Effects of Vesicle Formation in a Non-ionic Surfactant Aqueous Solution below the Krafft Temperature2017

    • Author(s)
      Y. Kawabata, K. Ohmoto, A. Murakami, Y. Takahashi, Y. Yamauchi, and T. Kato
    • Journal Title

      Colloids Surf. A

      Volume: 520 Pages: 779-787

    • DOI

      10.1016/j.colsurfa.2017.01.090

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Effects of Oscillatory Shear on the Orientation of the Inverse Bicontinuous Cubic Phase in a Nonionic Surfactant/Water System2016

    • Author(s)
      M. Yamanoi, Y. Kawabata, and T. Kato
    • Journal Title

      Langmuir

      Volume: 32 Issue: 12 Pages: 2863-2873

    • DOI

      10.1021/acs.langmuir.5b04372

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Rheological properties of wormlike micelles formed in concentrated region of nonionic surfactant (C16E7)-water system2015

    • Author(s)
      Y. Shimada, Y. Kawabata, and T. Kato
    • Journal Title

      Colloid Polym. Sci.

      Volume: 293 Issue: 11 Pages: 3275-3283

    • DOI

      10.1007/s00396-015-3776-4

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 低ずり速度領域で定常状態として存在するラメラ/オニオン中間構造2018

    • Author(s)
      鈴木健斗,川端庸平,菜嶋健司,大野宏策,加藤 直
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Shear-Induced Structural Transition in the Surfactant Lyotropic Phase2017

    • Author(s)
      T. Kato
    • Organizer
      2nd Asian Conference on Oleo Science (ACOS 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 低ずり速度領域で形成されるラメラ/オニオン中間構造2017

    • Author(s)
      鈴木健斗,川端庸平,菜嶋健司,大野宏策,加藤 直
    • Organizer
      第68回コロイドおよび界面化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Simultaneous measurements of rheology/small-angle light scattering on the lamellar phase of a nonionic surfactant and re-entrant lamellar/onion transition with varying temperature2017

    • Author(s)
      K. Suzuki, Y. Kawabata, and T. Kato
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学日吉キャンパス(横浜)
    • Related Report
      2016 Annual Research Report
  • [Presentation] ずり流動場印加のみによる共連続逆キュービック相の配向制御2016

    • Author(s)
      吉良なつめ、川端 庸平, 加藤 直
    • Organizer
      日本化学会第96春季年会
    • Place of Presentation
      同志社大学
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] ずり流動場印加のみによる共連続逆キュービック相の配向制御 -グレインの微細化・成長過程を支配する条件-2016

    • Author(s)
      吉良なつめ,川端庸平,加藤直
    • Organizer
      第67回コロイドおよび界面化学討論会
    • Place of Presentation
      北海道教育大学旭川校(旭川)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 長距離配向秩序をもつオニオン相の形成とラメラ-オニオン-ラメラ転移2015

    • Author(s)
      釘崎 栞, 川端 庸平, 加藤 直
    • Organizer
      第66回コロイドおよび界面化学討論会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2015-09-12
    • Related Report
      2015 Annual Research Report
  • [Presentation] 界面活性剤共連続逆キュービック相の配向に対するずり流動場の効果2015

    • Author(s)
      吉良 なつめ, 川端 庸平, 加藤 直
    • Organizer
      第66回コロイドおよび界面化学討論会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2015-09-12
    • Related Report
      2015 Annual Research Report
  • [Remarks]

    • URL

      http://www.comp.tmu.ac.jp/tkato/

    • Related Report
      2017 Annual Research Report
  • [Remarks] 加藤 直のWebページ

    • URL

      http://www.comp.tmu.ac.jp/tkato/

    • Related Report
      2016 Annual Research Report

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

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