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2013 Fiscal Year Final Research Report

Chemical Reaction and Application and by Low Energy Photon

Research Project

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Project/Area Number 25620003
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Physical chemistry
Research InstitutionHokkaido University

Principal Investigator

KEI Murakoshi  北海道大学, 理学(系)研究科(研究院), 教授 (40241301)

Co-Investigator(Renkei-kenkyūsha) YASUDA Satoshi  北海道大学, 大学院・理学研究院, 講師 (90400639)
Project Period (FY) 2013-04-01 – 2014-03-31
Keywords表面・界面
Research Abstract

We create strong coupling state which interacts between molecular excitation state and plasmon electric field and consequently fabricate the system that can induce photochemical reaction by low energy photon around visible and near-infrared. Using strong coupling state, electron and hole having certain electrochemical potential are produced at localized molecular orbital by low energy photon. We develop the system that can generate highly efficient multi electron transfer reaction.

  • Research Products

    (12 results)

All 2014 2013 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (8 results) Remarks (1 results)

  • [Journal Article] Raman Enhancement via Polariton States Produced by Strong Coupling Between Localized Surface Plasmon and Dye Excitons at Metal Nano-Gap2014

    • Author(s)
      F. Nagasawa, M. Takase, K. Murakoshi
    • Journal Title

      J. Phys. Chem. Lett

      Volume: 5 Pages: 14-19

    • Peer Reviewed
  • [Journal Article] Single-Molecule Observations for Determining the Orientation and Diffusivity of Dye Molecules in Lipid Bilayers2013

    • Author(s)
      T. Motegi, H. Nabika, K. Murakoshi
    • Journal Title

      Phys. Chem. Chem. Phys

      Volume: 15 (31) Pages: 12895-12902

    • Peer Reviewed
  • [Journal Article] Selection-Rule Breakdown at Plasmon-Induced Electronic Excitation of an Isolated Single-Walled Carbon Nanotube2013

    • Author(s)
      M. Takase, H. Ajiki, Y. Mizumoto, K. Komeda, M. Nara, H. Nabika, S. Yasuda, H. Ishihara, K. Murakoshi
    • Journal Title

      Nature Photonics

      Volume: 7 Pages: 550-554

    • Peer Reviewed
  • [Presentation] 局在光による少数分子マニピュレーション2014

    • Author(s)
      村越敬
    • Organizer
      日本化学会第94春季年会
    • Place of Presentation
      名古屋市
    • Year and Date
      2014-03-27
  • [Presentation] 微小空間分子動態操作と化学反応応用に向けた光と物質の強結合場デザイン2013

    • Author(s)
      村越敬, 保田諭, 鳥本司, 亀山達矢
    • Organizer
      光マニピュレーション研究会
    • Place of Presentation
      大阪市
    • Year and Date
      2013-11-14
  • [Presentation] 局在プラズモンによる分子配向・電子励起状態制御2013

    • Author(s)
      村越敬
    • Organizer
      日本光学会年次学術講演会
    • Place of Presentation
      奈良市
    • Year and Date
      2013-11-13
  • [Presentation] Plasmon-induced Photoexcitation of Molecules on Metal Surfaces2013

    • Author(s)
      K. Murakoshi
    • Organizer
      64th Annual Meeting of International Society of Electrochemistry
    • Place of Presentation
      Queretaro, Mexico
    • Year and Date
      2013-09-11
  • [Presentation] Selection-Rule Breakdown at Plasmon-Induced Electronic Excitation of an Isolated Single- Walled Carbon Nanotube at Metal Nanogap2013

    • Author(s)
      K. Murakoshi
    • Organizer
      ICAVS-7
    • Place of Presentation
      神戸市
    • Year and Date
      2013-08-25
  • [Presentation] Breakdown in the Selection Rule at Plasmon-Induced Electronic Excitation2013

    • Author(s)
      K. Murakoshi
    • Organizer
      ICP 2013 (Pre-conference)
    • Place of Presentation
      Leuven, Belgium
    • Year and Date
      2013-07-19
  • [Presentation] Preparation and Characterization of Nano-Carbon Materials under Electrochemical Potential Control2013

    • Author(s)
      A. Shawky, S. Yasuda, K. Murakoshi
    • Organizer
      the Collaborative Conference on 3D & Materials Research
    • Place of Presentation
      Jeju Island, South Korea
    • Year and Date
      2013-06-24
  • [Presentation] 固液界面の単分子光科学2013

    • Author(s)
      村越敬
    • Organizer
      バイオテンプレート研究会第3回講演会
    • Place of Presentation
      東京都
    • Year and Date
      2013-04-26
  • [Remarks]

    • URL

      http://wwwchem.sci.hokudai.ac.jp/pc/

URL: 

Published: 2015-06-25  

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