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Creation of new functions by actively controlling location of an anisotropic sphere in confinement of hollow particles

Research Project

Project/Area Number 25600001
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Nanostructural chemistry
Research InstitutionTohoku University

Principal Investigator

NAGAO Daisuke  東北大学, 工学(系)研究科(研究院), 准教授 (50374963)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsナノ材料 / 中空粒子 / 外場
Outline of Final Research Achievements

In fabrication of colloidal crystals, where spherical particles have been regularly assembled as building blocks, assemblies of anisotropic particles are also highly required. The present study proposed a novel method to fabricate the assemblies of anisotropic particles. The proposed method consists of preparation of anisotropic particles in spherical hollow particles and self-assembling of the hollow particles containing the anisotropic particles. An interesting feature is that the anisotropic particles can be freely moved in the confinement of spherical shell, which expects control over positions of anisotropic particles in the confinement by external fields.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (15 results)

All 2014 2013 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (7 results) (of which Invited: 1 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Monodisperse polymer particles2014

    • Author(s)
      Mikio Konno, Daisuke Nagao
    • Journal Title

      Encyclopedia of Polymer Science and Technology

      Volume: 4th Edition Pages: 1-26

    • DOI

      10.1002/0471440264.pst617

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Advanced synthesis for monodisperse polymer nanoparticles in aqueous media with sub-millimolar surfactants2014

    • Author(s)
      Haruyuki Ishii, Motohiro Ishii, Daisuke Nagao, Haruyuki Ishii, Mikio Konno
    • Journal Title

      Polymer

      Volume: (in press) Issue: 12 Pages: 2772-2779

    • DOI

      10.1016/j.polymer.2014.04.011

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Miniaturization of anisotropic composite particles incorporating a silica particle smaller than 100 nm2014

    • Author(s)
      Yu Sakurai, Daisuke Nagao, Haruyuki Ishii, Mikio Konno
    • Journal Title

      Colloid and Polymer Science

      Volume: 292 Issue: 2 Pages: 449-454

    • DOI

      10.1007/s00396-013-3090-y

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Synthesis of monodisperse composite poly(Nisopropylacrylamide) microgels incorporating dispersive Pt nanoparticles with high contents2014

    • Author(s)
      Takahiro Nakao, Daisuke Nagao, Haruyuki Ishii, Mikio Konno
    • Journal Title

      Colloids and Surfaces A

      Volume: 446 Pages: 134-138

    • DOI

      10.1016/j.colsurfa.2014.01.049

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Colloidal Polarization of Yolk/Shell Particles by Reconfiguration of Inner Cores Responsive to an External Magnetic Field2013

    • Author(s)
      Ayako Okada, Daisuke Nagao, Takuya Ueno, Haruyuki Ishii, Mikio Konno
    • Journal Title

      Langmuir

      Volume: 29 Issue: 28 Pages: 9004-9009

    • DOI

      10.1021/la401646t

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Synthesis of yolk/shell particles incorporating an oxide sphere for its position to be electrically controlled in the shell compartment2014

    • Author(s)
      K. Watanabe, D. Nagao, H. Ishii, M. Konno
    • Organizer
      11th Korea-Japan Symposium on Materials and Interfaces
    • Place of Presentation
      Jeju(Korea)
    • Year and Date
      2014-11-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] 中空シリカ内に埋め込んだ可動性サブミクロン粒子の外場による配置制御2014

    • Author(s)
      渡部花奈子, 石井治之, 長尾大輔, 今野幹男
    • Organizer
      第63回高分子討論会
    • Place of Presentation
      長崎大学(長崎県・長崎市)
    • Year and Date
      2014-09-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] 電場応答性コア粒子内包型サブミクロンサイズYolk/shell粒子の合成2014

    • Author(s)
      渡部花奈子, 石井治之, 長尾大輔, 今野幹男
    • Organizer
      化学工学会第46回秋季大会
    • Place of Presentation
      九州大学(福岡県・福岡市)
    • Year and Date
      2014-09-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Synthesis of Hollow Particles Containing a Movable Inner Core for Reconfiguration of Cores by External Fields2014

    • Author(s)
      D.Nagao, A.Okada, H.Ishii, M.Konno
    • Organizer
      78th Frontiers of Polymer Colloids: From Synthesis to Macro-Scale and Nano-Scale Applicaitons
    • Place of Presentation
      Prague(Czech)
    • Year and Date
      2014-07-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] ウェットプロセスによる単分散複合粒子の合成と集積化,

    • Author(s)
      長尾大輔
    • Organizer
      平成25 年度 東北大学電気通信研究所共同プロジェクト研究会
    • Place of Presentation
      仙台市青葉区、青葉記念会館
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 水相析出重合への界面活性剤微量添加によるナノサイズの単分散ポリマー粒子合成

    • Author(s)
      石井幹大、石井治之、長尾大輔、今野幹男
    • Organizer
      化学工学会第45回秋季大会
    • Place of Presentation
      岡山大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 有機-無機複合異形粒子の電場印加による集積構造制御

    • Author(s)
      高橋駿斗、石井治之、長尾大輔、今野幹男
    • Organizer
      化学工学会第45回秋季大会
    • Place of Presentation
      岡山大学
    • Related Report
      2013 Research-status Report
  • [Book] ゲルテクノロジーハンドブック2014

    • Author(s)
      長尾大輔, 今野幹男
    • Total Pages
      5
    • Publisher
      株式会社エヌ・ティー・エス
    • Related Report
      2014 Annual Research Report
  • [Remarks] 東北大学大学院工学研究科化学工学専攻 今野研究室HP

    • URL

      http://www.che.tohoku.ac.jp/~mickey/

    • Related Report
      2014 Annual Research Report
  • [Remarks] 東北大学大学院工学研究科化学工学専攻 今野研究室HP

    • URL

      http://www.che.tohoku.ac.jp/~mickey/

    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

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