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2004 Fiscal Year Final Research Report Summary

Development of planner polymer devices by using self-organization based on non-equilibrium phenomena

Research Project

Project/Area Number 14205132
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field 高分子構造・物性(含繊維)
Research InstitutionHOKKAIDO UNIVERSITY

Principal Investigator

SHIMOMURA Masatsugu  Hokkaido Univ., Research Institute for Electronic Science, Prof., 電子科学研究所, 教授 (10136525)

Co-Investigator(Kenkyū-buntansha) IJIRO Kuniharu  Hokkaido Univ., Research Institute for Electronic Science, Prof., 電子科学研究所, 教授 (90221762)
TANAKA Masaru  Hokkaido Univ., Core Research Initiative "Sousei", Prof., 創成科学研究機構, 科学技術振興研究員(特任助教授) (00322850)
YAMAMOTO Sadaaki  Hokkaido Univ., Core Research Initiative "Sousei", Assoc.Prof., 創成科学研究機構, 科学技術振興研究員(特任教授) (20374720)
MATSUO Yasutaka  Hokkaido Univ., Research Institute for Electronic Science, RA, 電子科学研究所, 助手 (90374652)
YABU Hiroshi  Hokkaido Univ., Research Institute for Electronic Science, RA, 電子科学研究所, 助手 (40396255)
Project Period (FY) 2002 – 2004
Keywordsnon-equilibrium phenomena / self-organization / polymer / fine-particles / honeycomb-structure / luminescence
Research Abstract

We have studied the fabrication of planner polymer devices by using self-organization based on non-equilibrium phenomena. Honeycomb-patterned films from various kinds of functional polymers were prepared by casting polymer solutions under humid conditions. Water droplets were condensed onto the solution surface by evaporation cooling, and finally, the micro-porous polymer films were formed after complete evaporation of solvent and template water droplets. Polymer nano-particles were prepared by mixing a poor solvent into a polymer solution, and following evaporation of a good solvent, By using this method, various kinds of polymers including biodegradable, electron conductive, and electro-luminescence polymers were prepared. The particle size was controlled from tens nm to tens micrometer by changing the preparation condition (e.g. concentration of polymer solution, ratio between the poor solvent and polymer solution). Furthermore, we fabricated the hybrid structures of the honeycomb-patterned micro-porous film and functional nanoparticles by casting the water dispersion of nanoparticles onto the UV-Ozone treated honeycomb-patterned films. UV Ozone treatment change the surface properties of the honeycomb-patterned films from hydrophobic to hydrophilic. The polymer nanoparticles were embedded onto the pores of hoenycomb structures by capillary force.

  • Research Products

    (29 results)

All 2005 2004 2003 2002

All Journal Article (26 results) Book (2 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Simple Fabrication of Micro Lens Arrays2005

    • Author(s)
      M.Shimomura
    • Journal Title

      Langmuir 21(5)

      Pages: 1709-1711

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Preparation of Self-Organized Mesoscale Polymer Patterns on Solid Substrate2005

    • Author(s)
      M.Shimomura
    • Journal Title

      Advanced Functional Materials 15(印刷中)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Super Hydrophobic and Lipophobic Properties of Self-Organized Honeycomb and Pincushion Structures2005

    • Author(s)
      M.Shimomura
    • Journal Title

      Langmuir 21(印刷中)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Stretching of Single DNA Molecules Complexed with Restriction Endonuclease by Langmuir-Blodgett Method2005

    • Author(s)
      M.Shimomura
    • Journal Title

      Colloids and Surfaces B 40(3-4)

      Pages: 123-126

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Preparation of Self-Organized Mesoscale Polymer Patterns on Solid Substrate2005

    • Author(s)
      M.Shimomura
    • Journal Title

      Advanced Functional Materials 15(in press)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Super Hydrophobic and Lipophobic Properties of Self-Organized Honeycomb and Pincushion Structures2005

    • Author(s)
      M.Shimomura
    • Journal Title

      Langmuir 21(in press)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] 自己組織化とナノ・マイクロファブリケーション技術2004

    • Author(s)
      下村政嗣
    • Journal Title

      表面技術 55(12)

      Pages: 770-774

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Design of novel biointerfaces (II). Fabrication of self-organized porous polymer film with highly uniform pores2004

    • Author(s)
      M.Shimomura
    • Journal Title

      Bio-Medical Materials and Engineering 14

      Pages: 439-446

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] One-step Fabrication of Polymer Thin Films with Lithographic Bas-relief Micro-pattern and Self-Organized Micro-porous Structure2004

    • Author(s)
      M.Shimomura
    • Journal Title

      Journal of Materials Science 39

      Pages: 2243-2247

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Influence of Substrate on Self-assembled Photonic Crystal2004

    • Author(s)
      M.Shimomura
    • Journal Title

      Chemical Communications 5

      Pages: 506-507

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Zikososikika to Nano-Microfabrication gijutsu2004

    • Author(s)
      M.Shimomura
    • Journal Title

      Hyoumengijutsu 55(12)

      Pages: 770-774

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Preparation of Mesoscopic Patterns of Nanoparticles by Self-Organization2003

    • Author(s)
      M.Shimomura
    • Journal Title

      Molecular Crystals and Liquid Crystals 406

      Pages: 159-162

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Preparation of Honeycomb-patterned Polyimide Films by Self-Organization2003

    • Author(s)
      M.Shimomura
    • Journal Title

      Langmuir 19

      Pages: 6297-6300

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Micropatterns Based on Deformation of a Viscoelastic Honeycomb Mesh2003

    • Author(s)
      M.Shimomura
    • Journal Title

      Langmuir 19

      Pages: 6193-6201

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 自己組織化によるナノマテリアル2003

    • Author(s)
      下村政嗣
    • Journal Title

      M&E 30(8)

      Pages: 190-195

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] DNA-mimetics : toward Novel Molecular Devices having Molecular Information2003

    • Author(s)
      M.Shimomura
    • Journal Title

      Synthetic Metals 133-134

      Pages: 473-475

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] tissue engineeringによる肝組織再構成2003

    • Author(s)
      下村政嗣
    • Journal Title

      Surgery Frontier 10

      Pages: 245-248

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Periodic Precipitation during Droplet Evaporation on a Substrate2003

    • Author(s)
      M.Shimomura
    • Journal Title

      Journal of Physical Society of Japan 72

      Pages: 2468-2471

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Zikososikika ni yoru Nanomaterial2003

    • Author(s)
      M.Shimomura
    • Journal Title

      M&E 30

      Pages: 190-195

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Tissue Engineering ni yoru kan sosiki saikousei2003

    • Author(s)
      M.Shimomura
    • Journal Title

      Surgery Frontier 10

      Pages: 245-248

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Fabrication and Optical Property of Self-Organized Honeycomb-patterned Films2002

    • Author(s)
      M.Shimomrua
    • Journal Title

      Molecular Crystals and Liquid Crystals 377

      Pages: 285-288

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Fabrication of Honeycomb Film of an Amphiphilic Copolymer at the Air-Water Interface2002

    • Author(s)
      M.Shimomura
    • Journal Title

      Langmuir 18

      Pages: 5734-5740

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Preparation of Self-Organized Micro-patterned Polymer Films Having Cell Adhesive Ligands2002

    • Author(s)
      M.Shimomura
    • Journal Title

      Polymer Journal 34

      Pages: 166-174

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Photo-Conductivity Measurements of Single Line Structure Poly(3-hexylthiophen) Patterned Film in Submicro-meter Range Conducting Atomic Force Microscope2002

    • Author(s)
      M.Shimomura
    • Journal Title

      Koubunshi Ronbunshu 59

      Pages: 651-655

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Fabrication and Optical Property of Self-Organized Honeycomb-patterned Films2002

    • Author(s)
      M.Shimomura
    • Journal Title

      Molecular Crystals and Liquid Crystals 377

      Pages: 285-288

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Photo-Conductivity Measurements of Single Line Structure of Poly(3-hexylthiophen) Patterned Film in Submicro-meter Range by Conducting Atomic Force Microscope2002

    • Author(s)
      M.Shimomura
    • Journal Title

      Koubunshi Ronbunshu 59

      Pages: 651-655

    • Description
      「研究成果報告書概要(欧文)」より
  • [Book] 自己組織化によるナノマテリアルの創成と応用展望 先駆者達に聞く!自己組織化によるナノマテリアルの創成と応用2004

    • Author(s)
      下村政嗣
    • Total Pages
      320
    • Publisher
      有限会社ブッカーズ,NTS出版
    • Description
      「研究成果報告書概要(和文)」より
  • [Book] Zikososikika ni yoru Nanomaterial no Sousei to Ouyoutenbou Senkusyatachi ni Kiku! Zikososhikika ni yoru Nanomaterial no Sousei to Ouyou2004

    • Author(s)
      M.Shimomura
    • Total Pages
      320
    • Publisher
      NTS inc.
    • Description
      「研究成果報告書概要(欧文)」より
  • [Patent(Industrial Property Rights)] サブミクロンハニカムフィルムの製造方法2004

    • Inventor(s)
      下村 政嗣, 藪 浩
    • Industrial Property Rights Holder
      北海道大学
    • Industrial Property Number
      特許、特願2004-247852
    • Filing Date
      2004-08-27
    • Description
      「研究成果報告書概要(和文)」より

URL: 

Published: 2006-07-11  

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