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Nano-spectroscopy of molecular -metal complex

Research Project

Project/Area Number 19360034
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Applied optics/Quantum optical engineering
Research InstitutionOsaka University

Principal Investigator

INOUYE Yasushi  Osaka University, 大学院・生命機能研究科, 教授 (60294047)

Co-Investigator(Kenkyū-buntansha) VERMA Prabhat  大阪大学, 大学院・生命機能研究科, 准教授 (60362662)
橋本 守  大阪大学, 大学院・基礎工学研究科, 准教授 (70237949)
藤田 克昌  大阪大学, 大学院・工学研究科, 准教授 (80362664)
Co-Investigator(Renkei-kenkyūsha) HASHIMOTO Mamoru  大阪大学, 大学院・基礎工学研究科, 准教授 (70237949)
FUJITA Katsumasa  大阪大学, 大学院・工学研究科, 准教授 (80362664)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2008: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2007: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
Keywords走査プローブ顕微鏡 / 表面増強ラマン散乱 / 金属ナノ探針 / 錯体形成 / 化学的増強効果 / チップ増強ラマン散乱 / 化学増強効果 / 近接場ナノ分光 / 無電解還元法 / 化学吸着 / 局在プラズモン / 分子ナノイメージング
Research Abstract

金属ナノ構造に誘起される局在プラズモンは、光(フォトン)と共鳴的に結合することで、光をナノ領域に閉じ込め、さらに光電場を増強する。本研究では、この近接場ナノプラズモニクス技術を駆使することで、距離に強く依存した分子-金属原子間の相互作用を計測するナノラマン分光装置を開発し、さらにこれを用いて、距離に応じて分子とナノ探針先端の金属原子の間に電磁気学的、化学的、さらに力学的な相互作用が各々働くことを明らかにした。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (23 results)

All 2009 2008 2007

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (7 results) Book (2 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Subnanometric near-field Raman investigation in the vicinity of a metallic nanostructure2009

    • Author(s)
      T. Ichimura, S. Fujii, P. Verma, T.Yano, Y. Inouye, and S. Kawata
    • Journal Title

      Phys. Rev.Lett 102

      Pages: 186101-186101

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Oxygen-assisted shape control in polyol synthesis of silver nanocrystals2008

    • Author(s)
      A. Taguchi, S. Fujii, T. Ichimura, P.Verma, Y. Inouye, and S. Kawata
    • Journal Title

      Chem. Phys. Lett 462

      Pages: 92-95

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Active control of the oxidization of a silicon cantilever for the characterization of silicon-based semiconductors2008

    • Author(s)
      A. Ono, K. Masui, Y. Saito, T. Sakata,A. Taguchi, M. Motohashi, T. Ichimura,H. Ishitobi, A. Tarun, N. Hayazawa, P.Verma, Y. Inouye, and S. Kawata
    • Journal Title

      Chem. Lett 37

      Pages: 122-123

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 局在プラズモンを用いた近接場ラマンイメージング:可視光を使ってナノを見る2008

    • Author(s)
      河田聡、齊藤結花、井上康志
    • Journal Title

      日本物理学会誌 63

      Pages: 678-686

    • NAID

      110006936674

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Oxygen-assisted shape control in polyol synthesis of silver nanocrystals2008

    • Author(s)
      A. Taguchi, S. Fujii, 他4名
    • Journal Title

      Chem. Phys. Lett. 462

      Pages: 92-95

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 局在プラズモンを用いた近接場ラマンイメージング : 可視光を使ってナノを見る2008

    • Author(s)
      河田 聡, 齋藤結花, 井上康志
    • Journal Title

      日本物理学会誌 63

      Pages: 678-686

    • NAID

      110006936674

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal fluctuation of tip-enhanced Raman spectra of adenine molecules2007

    • Author(s)
      T. Ichimura, H. Watanabe, Y. Morita,P. Verma, S. Kawata, and Y. Inouye
    • Journal Title

      J. Phys. Chem. C 111

      Pages: 9460-9464

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Confinement of enhanced field investigated by tip-sample gap regulation in tapping-mode tip-enhanced Raman microscopy2007

    • Author(s)
      T. Yano, T. Ichimura, A. Taguchi, N.Hayazawa, P. Verma, Y. Inouye, and S.Kawata
    • Journal Title

      Appl.Phys. Lett 91

      Pages: 121101-121101

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Confinement of enhanced field investigated by tip-sample gap regulation in tapping-mode tip-enhanced Raman microscopy2007

    • Author(s)
      T. Yano, T. Ichimura, 他5名
    • Journal Title

      Appl. Phys. Lett. 91

      Pages: 121101-121101

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal fluctuation of tip-enhanced Raman spectra of adenine molecules2007

    • Author(s)
      T. Ichimura, H. Watanabe, 他4名
    • Journal Title

      J. Phys. Chem. C 111

      Pages: 9460-9464

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Active control of the oxidization of a silicon cantilever for the characterization of silicon-based semiconductors2007

    • Author(s)
      A. Ono, K. Masui, 他11名
    • Journal Title

      Chem. Lett. 37

      Pages: 122-123

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Tapping mode TERS for regulation of tip-sample distance2008

    • Author(s)
      T. Ichimura, T. Yano, S. Fujii, P.Verma, Y. Inouye, and S. Kawata
    • Organizer
      10^<th> International Conference on Near-field Optics, Nanophotonics and Related Techniques (NFO10)
    • Place of Presentation
      Buenos Aires
    • Related Report
      2008 Final Research Report
  • [Presentation] Tip-pressurized Raman microscopy for molecular nano-imaging2008

    • Author(s)
      T. Yano, P. Verma, Y. Inouye, S. Kawata
    • Organizer
      Focus on Microscopy 2008
    • Place of Presentation
      Awaji
    • Related Report
      2008 Final Research Report
  • [Presentation] Tip-enhanced near field Raman spectroscopy for molecular nano-analysis and nano-imaging2008

    • Author(s)
      Y. Inouye
    • Organizer
      Handai Nanoscience and Nanotechnology International Symposium 2007 -Spin,Photonics, and Molecular Devices in Quantum Limit-
    • Place of Presentation
      Toyonaka
    • Related Report
      2008 Final Research Report
  • [Presentation] Tip-pressurized raman imaging beyond the plasmonics2008

    • Author(s)
      T. Yano, Y. Inouye, 他2名
    • Organizer
      10^<th> Internationa 1 Conference on Near-field Optics, Nanophotonics and Related Techniques (NF010)
    • Place of Presentation
      Buenos Aires
    • Related Report
      2008 Annual Research Report
  • [Presentation] ナノフォトニクスによる細胞・分子イメージング2007

    • Author(s)
      井上康志
    • Organizer
      日本分光学会生細胞分光部会生細胞分光しんぽじうむ
    • Place of Presentation
      東京工業大学
    • Year and Date
      2007-12-14
    • Related Report
      2008 Final Research Report
  • [Presentation] Tip-enhanced near field Raman spectroscopy for molecular nano-analysis and nano-imaging2007

    • Author(s)
      Y. Inouye
    • Organizer
      Handai Nanoscience and Nanotechnology International Symposium 2007
    • Place of Presentation
      Toyonaka, Japan
    • Year and Date
      2007-09-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] 極限光計測技術の最先端2007

    • Author(s)
      井上康志
    • Organizer
      日本学術振興会第151委員会研究会
    • Place of Presentation
      浜松研修センター
    • Year and Date
      2007-04-20
    • Related Report
      2008 Final Research Report
  • [Book] 「分光測定入門シリーズ」第10巻 : 顕微分光法-ナノ・マイクロの世界をみる分光法2009

    • Author(s)
      井上康志
    • Publisher
      第6章近接場光学顕微鏡による分光測定
    • Related Report
      2008 Final Research Report
  • [Book] 「分光測定入門シリーズ」第10巻 : 顕微分光法一ナノ・マイクロの世界をみる分光法2009

    • Author(s)
      川田善正, 井上康志, 他2名
    • Publisher
      講談社(5月出版予定)
    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] 金属ナノ粒子の製造方法2008

    • Inventor(s)
      市村垂生、井上康志、田口敦清、藤井信太朗、河田聡
    • Industrial Property Rights Holder
      科学技術振興機構
    • Filing Date
      2008-09-25
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 近接場光学顕微鏡の信号光測定システム2008

    • Inventor(s)
      市村垂生、矢野隆章、井上康志、河田聡
    • Industrial Property Rights Holder
      科学技術振興機構
    • Filing Date
      2008-09-19
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 近接場光学顕微鏡の信号光測定システム2008

    • Inventor(s)
      市村垂生, 矢野隆章, 井上康志, 河田聡
    • Industrial Property Rights Holder
      科学技術振興機構
    • Filing Date
      2008-09-19
    • Related Report
      2008 Annual Research Report

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Published: 2007-04-01   Modified: 2021-04-07  

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