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2008 Fiscal Year Self-evaluation Report

Clarification of nanoscaled structures in biological systems resulting in beautiful colors and their artificial production for application to optical devices

Research Project

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Project/Area Number 18GS0205
Research Category

Grant-in-Aid for Creative Scientific Research

Allocation TypeSingle-year Grants
Research InstitutionTokyo Institute of Technology

Principal Investigator

WATANABE Junji  Tokyo Institute of Technology, 大学院・理工学研究科, 教授 (90111666)

Project Period (FY) 2006 – 2010
Keywordsナノ構造 / 生物 / ナノプロセッシング / 液晶 / 構造色
Research Abstract

本研究は、現在非常な進展を見せているナノ解析技術を駆使して、構造色を生み出す仕組み、すなわちナノ構造の完全な解明を行い、生物がかれらの生活環境に適するために大いに利用したであろう構造機能を明らかにし、その構造がいかにして自発的に創成されてきたのかを整然とした論理でまとめることである。そして、これら基本的なデータを基に、絶対的にボトムアップ的手法、すなわち高分子が低エネルギーで自発的にかつ歩留まり高くナノ構造を創成するという生物ナノプロセッシングを用いて、構造色材料(ナノ構造材料)を創成する手法を確立し、最後に産業材料へとポリッシュアップするものである。

  • Research Products

    (9 results)

All 2008 2007 2006

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (2 results) Book (2 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Regular undulation morphology observed in fracture surface of glassy chiral SC* solid2008

    • Author(s)
      Chun Ying Zhang, Susumu Edo, Ryouhei Ishige, Masatoshi Tokita and Junji Watanabe
    • Journal Title

      Macromolecules 41

      Pages: 5361-5364

    • Peer Reviewed
  • [Journal Article] Structural Characteristics of thermotropic SmA layer phase formed from rigid-rod polysilanes2008

    • Author(s)
      Hideki Oka, Goro Suzaki, Susumu Edo, Suzuki Akiko, Masatoshi Tokita and Junji Watanabe
    • Journal Title

      Macromolecules 4

      Pages: 7783-7786

    • Peer Reviewed
  • [Journal Article] Characteristic Shear-Flow Orientation in LC Block Copolymer Resulting from Compromise between Orientations of Microcylinder and LC Mesogen2007

    • Author(s)
      Masatoshi Tokita, Mitsu-aki Adachi, Satoshi Masuyama, Fumihiro Takazawa, and Junji Watanabe
    • Journal Title

      Macromolecules 40

      Pages: 7276-7282

    • Peer Reviewed
  • [Presentation] Unusual nematic liquid crystal with polar Cs symmetry formed from aromatic polyesters with head-tail character2008

    • Author(s)
      Junji Watanabe
    • Organizer
      Polycondensation
    • Place of Presentation
      Tokyo Institute of Technology, Tokyo
    • Year and Date
      20080908-11
  • [Presentation] Interesting features on electric field-induced transformation of dark chiral phase to highly birefringent B2 phase with SmCAPA2007

    • Author(s)
      S.K. Lee, L.Shi, M. Tokita, H. Takezoe and J. Watanabe
    • Organizer
      in International Symmposium on Banana Liquid Crystals-Polarity, Chirality, Biaxiality and Frustration
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      20070910-12
  • [Book] ナノファイバーテクノロジー2008

    • Author(s)
      渡辺順次
    • Total Pages
      177-184
    • Publisher
      CMC、構造色
  • [Book] LCDカラーフィルターとケミカルス2006

    • Author(s)
      渡辺順次
    • Publisher
      シーエムシー出版
  • [Patent(Industrial Property Rights)] ナノインプリント用モールド2008

    • Inventor(s)
      渡辺順次, 他
    • Industrial Property Rights Holder
      東京工業大学
    • Industrial Property Number
      特願2008-246101
    • Filing Date
      2008-09-25
  • [Patent(Industrial Property Rights)] 光発色部材、光発色樹脂シート及びその用途2008

    • Inventor(s)
      渡辺順次, 他
    • Industrial Property Rights Holder
      綜研化学株式会社
    • Acquisition Date
      2008-11-28

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Published: 2010-06-11   Modified: 2016-04-21  

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