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Structural rheology in the bilayer membrane soft matter systems

Research Project

Project/Area Number 25287107
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Biological physics/Chemical physics/Soft matter physics
Research InstitutionNagaoka University of Technology

Principal Investigator

FUJII SHUJI  長岡技術科学大学, 工学(系)研究科(研究院), 助教 (40401781)

Co-Investigator(Kenkyū-buntansha) KOMURA Shigeyuki  首都大学東京, 理工学研究科, 准教授 (90234715)
高橋 勉  長岡技術科学大学, 工学(系)研究科(研究院), 教授 (20216732)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
Keywordsラメラ / スメクチック / ブルー相 / 液晶 / レオロジー / 欠陥 / 細胞核 / マイクロレオロジー / 構造レオロジー / 欠陥ダイナミクス / 非平衡構造転移 / リン脂質 / 構造転移 / ソフトマター / 二分子膜 / スメクチック相
Outline of Final Research Achievements

Our interest in this study is if rheological properties of the various meso-scale structure in soft matter systems can be understood in a unified manner. In this study, we focus on dynamics of defects which are included in the ordered phase of soft matter. In the smectic rheology, we elucidated that the defects are significantly related to the non-equilibrium structural transition and thus to its rheological behavior. As with the smectic rheology, cholesteric blue phase, which is one of the typical cubic phases, reveals the non-equilibrium structural transition under shear by re-aligning the defects. Our findings suggest that the rheological behavior of soft matter systems can be unified from the viewpoint of the defect dynamics.
We also succeeded to perform the rheological measurement in the nuclear interior of the living cell.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (22 results)

All 2016 2015 2014 2013 Other

All Int'l Joint Research (1 results) Journal Article (11 results) (of which Peer Reviewed: 11 results,  Acknowledgement Compliant: 6 results,  Open Access: 5 results) Presentation (9 results) (of which Int'l Joint Research: 1 results,  Invited: 3 results) Book (1 results)

  • [Int'l Joint Research] Weizmann Institute of Sicence/Bar-Ilan University(Israel)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Kinetics of the orientation transition in the lyotropic lamellar phase2016

    • Author(s)
      S. Fujii, Y. Yamamoto
    • Journal Title

      Journal of Biorheology

      Volume: -

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Transient behavior of stress in a wormlike micellar solution under oscillatory shear2015

    • Author(s)
      S. Fujii, H. Morikawa, M. Ito, T. Takahashi
    • Journal Title

      Colloid and Polymer Science

      Volume: 293 Issue: 11 Pages: 3237-3248

    • DOI

      10.1007/s00396-015-3674-9

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dynamic orientation transition of the lyotropic lamellar phase at high shear rates2015

    • Author(s)
      S. Fujii, Y. Yamamoto
    • Journal Title

      Soft Matter

      Volume: 11 Issue: 48 Pages: 9330-9341

    • DOI

      10.1039/c5sm01755f

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Structural rheology of composite onion phase2015

    • Author(s)
      S. Fujii
    • Journal Title

      Journal of Biorheology

      Volume: -

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 大振幅せん断振動によるひも状ミセル水溶液の非線形レオロジー2015

    • Author(s)
      伊藤雅利、吉武裕美子、藤井修治、高橋勉、相川徹
    • Journal Title

      日本機械学会論文集

      Volume: -

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Orientation transition of defective lyotropic triblock copolymer lamellar phase2014

    • Author(s)
      S. Fujii, Y. Yamamoto
    • Journal Title

      Journal of Biorheology

      Volume: 28 Issue: 1 Pages: 55-60

    • DOI

      10.17106/jbr.28.55

    • NAID

      130004709218

    • ISSN
      1867-0466, 1867-0474
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Structural rheology of the smectic phase2014

    • Author(s)
      S. Fujii, S. Komura, and C.-Y. D. Lu
    • Journal Title

      Materials

      Volume: 7 Issue: 7 Pages: 5146-5168

    • DOI

      10.3390/ma7075146

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Structural rheology of focal conic domains: a stress-quench experiment2014

    • Author(s)
      S. Fujii, S. Komura, and C.-Y. D. Lu
    • Journal Title

      Soft Matter

      Volume: 10 Issue: 29 Pages: 5289-5295

    • DOI

      10.1039/c4sm00146j

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Structural rheology of composite onion phase2014

    • Author(s)
      Shuji Fujii
    • Journal Title

      Journal of Biorheology

      Volume: accepted

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural rheology of focal conic domains: a stress-quench experiment2014

    • Author(s)
      Shuji Fujii, Shigeyuki Komura, C.-Y. David Lu
    • Journal Title

      Soft Matter

      Volume: accepted

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Orientation transition of defective lyotropic triblock copolymer lamellar phase2014

    • Author(s)
      Shuji Fujii, Yuuki Yamamoto
    • Journal Title

      Journal of Biorheology

      Volume: accepted

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] ソフトマターからみた細胞のマイクロレオロジー2016

    • Author(s)
      藤井修治
    • Organizer
      日本セラミックス協会 ナノバイオセラミックスによる細胞機能制御テクノロジー研究会
    • Place of Presentation
      長岡アオーレ
    • Year and Date
      2016-03-28
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 細胞核内部における蛋白質凝集体のダイナミクス2016

    • Author(s)
      藤井修治、マイケル エルバウム、ユバル ガリー二
    • Organizer
      日本物理学会
    • Place of Presentation
      東北学院大学
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 細胞核内における蛋白質凝集体のダイナミクス2015

    • Author(s)
      藤井修治
    • Organizer
      第5回ソフトマター研究会
    • Place of Presentation
      東北大学
    • Year and Date
      2015-12-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] Dynamics of Protein Assemblies in the nuclear interior2015

    • Author(s)
      S. Fujii
    • Organizer
      第4回国際シンポジウム「4is」
    • Place of Presentation
      広島
    • Year and Date
      2015-12-07
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Shear-induced onion structure as a non-equilibrium defect?2014

    • Author(s)
      Shuji Fujii
    • Organizer
      Dynamics of surfactant solutions under shear flow
    • Place of Presentation
      首都大学東京
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] スメクチック・レオロジー2013

    • Author(s)
      藤井修治
    • Organizer
      白樺夏季大学
    • Place of Presentation
      草津
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] リオトロピック・ラメラ相の欠陥ダイナミクス2013

    • Author(s)
      藤井修治
    • Organizer
      第61回レオロジー討論会
    • Place of Presentation
      山形大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] ずり応力降下によるスメクチック液晶の欠陥生成2013

    • Author(s)
      藤井修治、好村滋行
    • Organizer
      第61回レオロジー討論会
    • Place of Presentation
      山形大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] スメクチック相における非平衡配向相からの欠陥形成2013

    • Author(s)
      藤井修治、好村滋行
    • Organizer
      第3回ソフトマター研究会
    • Place of Presentation
      首都大学東京
    • Related Report
      2013 Annual Research Report
  • [Book] Nano/Micro Science and Technology in Biorheolgy: Principles, Methods, and Applications2015

    • Author(s)
      S. Fujii
    • Publisher
      Springer
    • Related Report
      2014 Annual Research Report

URL: 

Published: 2013-05-21   Modified: 2019-07-29  

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