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Studies on Polymer Structures and Functions in Nanometric Dimensions: Challenges to Ten Nano-meters Regions by Scanning Photon Microscopy

Research Project

Project/Area Number 15205016
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Polymer chemistry
Research InstitutionKYOTO UNIVERSITY

Principal Investigator

ITO Shinzaburo  Kyoto Univ., Engineering, Professor, 工学研究科, 教授 (50127049)

Co-Investigator(Kenkyū-buntansha) OHKITA Hideo  Kyoto Univ., Engineering, Research Associate, 工学研究科, 助手 (50301239)
AOKI Hiroyuki  Kyoto Univ., Engineering, Research Associate, 工学研究科, 助手 (90343235)
OHOKA Masataka  Kyoto Univ., Engineering, Teaching Associate, 工学研究科, 教務職員 (10160425)
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥51,350,000 (Direct Cost: ¥39,500,000、Indirect Cost: ¥11,850,000)
Fiscal Year 2005: ¥12,350,000 (Direct Cost: ¥9,500,000、Indirect Cost: ¥2,850,000)
Fiscal Year 2004: ¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000)
Fiscal Year 2003: ¥23,010,000 (Direct Cost: ¥17,700,000、Indirect Cost: ¥5,310,000)
KeywordsScanning Photon Microscopy / Near-field Optics / Polymer Structure / Nano-optics / Fluorescence Probe Method / Ultra-thin Films / Spectroscopy / Surface and Interface / 単一高分子鎖 / 近接場光学顕微鏡 / ナノテクノロジー / 薄膜 / スペクトロスコピー / 単一分子 / 分光分析 / 10nm / ナノ構造
Research Abstract

This research project is aimed at development of a novel scanning photon microscope characterized both with high spatial resolutions of 10-100 nm and with high sensitivities capable of detecting extremely weak emission from a single molecule. Owing to the excellent performance, this research could exemplify the usefulness of this novel method for studying polymer structures and functions in the "critical dimensions" between microscopic molecular systems and macroscopic bulk systems. The issues investigated during the project term are listed as follows;
1. Real space imaging of conformation and expansions of single polymer chains in a polymer matrix
2. Polymer structure and entanglement in a restricted space such as ultra-thin polymer films and surfaces
3. Quantitative evaluation of spatial distribution of near-field optical waves and spatial resolution of microscope by using model samples prepared with highly fluorescent quantum dots
4. Analysis of molecular diffusion at the polymer surface and interfaces in a nanometric dimensions
5. Study of segmental orientation of main-chain conjugated polymers by fluorescence polarization imaging with a dual detection scanning photon microscope
6. Polymer chain orientation under mechanical elongation of polymer films; comparative study of macroscopic stress-strain and molecular level orientation
7. Development of a new scanning photon microscope working for a liquid environment specimen, and high resolution observation of biomaterials.

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (25 results)

All 2005 2004 2003 Other

All Journal Article (18 results) Book (3 results) Publications (4 results)

  • [Journal Article] Development of Ultrathin Polymer Films and Their Characteristics in Two Dimensions2005

    • Author(s)
      Shinzaburo Ito
    • Journal Title

      Bulletin of the Chemical Society of Japan 78・3

      Pages: 371-382

    • NAID

      10015431538

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Two-dimensional polymers investigated by scanning near-field optical microscopy : Conformation of single polymer chain in monolayer2005

    • Author(s)
      Hiroyuki Aoki
    • Journal Title

      Polymers 46・16

      Pages: 5896-5902

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Nano-imaging of Polymers by Optical Microscopy2005

    • Author(s)
      Shinzaburo Ito
    • Journal Title

      Advances in Polymer Science 182

      Pages: 131-169

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Development of Ultrathin Polymer Films and Their Characteristics in Two Dimensions2005

    • Author(s)
      S.Ito, M.Mabuchi, N.Sato, H.Aoki
    • Journal Title

      Bull. Chem. Soc. Jpn. 78

      Pages: 371-382

    • NAID

      10015431538

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Two-Dimensional Polymers Investigated by Scanning Near-Field Optical Microscopy : Conformation of Single Polymer chain in Monolayer2005

    • Author(s)
      H.Aoki, M.Anryu, S.Ito
    • Journal Title

      Polymer 46

      Pages: 5896-5902

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Nano-imaging of Polymers by Optical Microscopy2005

    • Author(s)
      S.Ito, H.Aoki
    • Journal Title

      Adv. Polym. Sci. 182

      Pages: 131-169

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Nano-imaging of Polymers by Optical Microscopy2005

    • Author(s)
      Shinzaburo Ito
    • Journal Title

      Adv.Polym.Sci 182

      Pages: 131-131

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Two-Dimensional Polymers Investigated by Scanning Near-Field Optical Microscopy : Conformation of Single Polymer chain in Monolayer2005

    • Author(s)
      Hiroyuki Aoki
    • Journal Title

      Polymer 46

      Pages: 5896-5896

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 走査型近接場光学顕微鏡2005

    • Author(s)
      伊藤紳三郎
    • Journal Title

      接着学会誌 41

      Pages: 170-170

    • NAID

      10009755800

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Photofunctional Ultrathin Films Prepared by High-Density Graft Polymerization2005

    • Author(s)
      Shinzaburo Ito
    • Journal Title

      Trans.Mater.Res.Soc.Jpn 30

      Pages: 687-687

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Development of Ultrathin Polymer Films and Their Characterizatics in Two Dimensions2005

    • Author(s)
      Shinzaburo Ito
    • Journal Title

      Bull.Chem.Soc.Jpn 78

      Pages: 371-382

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 深紫外近接場分光法の開発と高分子材料の構造解析への応用2005

    • Author(s)
      青木 裕之
    • Journal Title

      高分子加工 54

      Pages: 15-20

    • NAID

      40006595860

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Near-field photo-patterning of ultra-thin polymer films2004

    • Author(s)
      Hiroyuki Aoki
    • Journal Title

      Thin Solid Films 449・1-2

      Pages: 226-230

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Deep ultraviolet scanning near-field optical microscopy for the structural analysis of organic and biological materials2004

    • Author(s)
      Hiroyuki Aoki
    • Journal Title

      Applied Physics Letters 84・3

      Pages: 356-358

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Near-Field Photo-patterning of Ultra-thin Polymer Films2004

    • Author(s)
      H.Aoki, S.Ito
    • Journal Title

      Thin Solid Films 449

      Pages: 226-230

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Deep Ultraviolet Scanning Near-Field Optical Microscopy for the Structural Analysis of Organic and Biological Materials2004

    • Author(s)
      H.Aoki, T.Hamamatsu, S.Ito
    • Journal Title

      Appl. Pyhs. Lett. 84

      Pages: 356-358

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Fluorescence Probe Method for Investigating Polymer Structures in Nanometer Dimension2003

    • Author(s)
      Shinzaburo Ito
    • Journal Title

      Bulletin of the Chemical Society of Japan 76・9

      Pages: 1693-1705

    • NAID

      10013952581

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Fluorescence Probe Method for Investigating Polymer Structures in Nanometer Dimensions2003

    • Author(s)
      S.Ito, H.Aoki
    • Journal Title

      Bull. Chem. Soc. Jpn. 76

      Pages: 1693-1705

    • NAID

      10013952581

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Book] 実験化学講座 第26巻高分子化学2005

    • Author(s)
      伊藤伸三郎
    • Total Pages
      9
    • Publisher
      丸善
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Book] 第5版 実験化学講座 第26巻高分子化学、光学的特性2005

    • Author(s)
      伊藤紳三郎
    • Total Pages
      10
    • Publisher
      丸善
    • Related Report
      2005 Annual Research Report
  • [Book] 実験化学講座 第26巻高分子化学2005

    • Author(s)
      伊藤 紳三郎
    • Total Pages
      9
    • Publisher
      丸善
    • Related Report
      2004 Annual Research Report
  • [Publications] Hiroyuki Aoki: "Deep UV Scanning Near-Field Optical Microscopy for the Structural Analysis of Organic and Biological Materials"Appl.Phys.Lett. 84. 356-358 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Hiroyuki Aoki: "Near-Field Photo-patterning of Ultra-thin Polymer Films"Thin Solid Films. 449. 226-230 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Shinzaburo Ito: "Fluorescence Probe Method for Investigating Polymer Structures in Nanometer Dimensions"Bull.Chem.Soc.Jpn.. 76. 1693-1705 (2001)

    • Related Report
      2003 Annual Research Report
  • [Publications] 伊藤 紳三郎: "深紫外近接場光学顕微鏡によるナノイメージング"日本化学繊維研究所講演集. 61. (2004)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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