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Development of electric-field induced tip-enhanced Raman spectroscopy for studying vibrational contribution in interfacial electron transfer

Research Project

Project/Area Number 24750009
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Physical chemistry
Research InstitutionChiba University

Principal Investigator

NOMOTO Tomonori  千葉大学, 工学(系)研究科(研究院), 助教 (00510520)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywordsラマン分光法 / 近接場顕微鏡 / 界面 / 振動分光法
Research Abstract

In this study, we have applied tip-enhanced Raman spectroscopy (TERS) to the systems immersed in water or the electrochemical systems for obtaining the information about chemical structures and reactions. We have developed a TERS tip stable in water, and observed the TERS spectra of several kinds of lipid bilayer membranes in water and their fluctuations. We have also developed the TERS measuring systems for analyzing chemical reactions and structures of adsorbed molecules in electrochemical conditions by introducing electrolytes and electrodes into the system.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (7 results)

All 2013 2012 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (4 results)

  • [Journal Article] Tip-enhanced Raman Spectroscopy of Lipid Bilayers in Water with an Alumina- and Silver-coated Tungsten Tip2013

    • Author(s)
      Atsushi Nakata, Tomonori Nomoto, Taro Toyota, Masanori Fujinami
    • Journal Title

      Analytical Sciences

      Volume: 29(9)

    • NAID

      10031196096

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Phonon mode of TiO_2 coupled with the electron transfer from N3 dye2013

    • Author(s)
      Tomonori Nomoto, Keita Fujio, Akira Sasahara, Hajime Okajima, Naoki Koide, Hiroyuki Katayama, and Hiroshi Onishi
    • Journal Title

      J. Chem. Phys.

      Volume: 138(22) Pages: 224704-224704

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Phonon Mode of TiO2 Coupled With the Electron Transfer From N3 Dye2013

    • Author(s)
      Tomonori Nomoto, Keita Fujio, Akira Sasahara, Hajime Okajima, Naoki Koide, Hiroyuki Katayama, Hiroshi Onishi
    • Journal Title

      Journal of Chemical Physics

      Volume: 138 Issue: 22 Pages: 224704-224704

    • DOI

      10.1063/1.4807850

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] 探針増強ラマン分光法による脂質膜の振動スペクトル測定2012

    • Author(s)
      野本知理, 中田惇, 豊田太郎, 藤浪真紀
    • Organizer
      第6回分子科学討論会
    • Place of Presentation
      東京
    • Year and Date
      2012-09-20
    • Related Report
      2013 Final Research Report
  • [Presentation] 探針増強ラマン分光法による脂質膜の液中分析2012

    • Author(s)
      中田惇, 野本知理, 豊田太郎, 藤浪真紀
    • Organizer
      第72回分析化学討論会
    • Place of Presentation
      鹿児島
    • Year and Date
      2012-05-19
    • Related Report
      2013 Final Research Report
  • [Presentation] チップ増強ラマン分光法による脂質膜の振動スペクトル測定

    • Author(s)
      野本知理,中田 惇,豊田太郎,藤浪真紀
    • Organizer
      第6回分子科学討論会
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
  • [Presentation] 探針増強ラマン分光法による脂質膜の液中分析

    • Author(s)
      中田 惇・野本知理・豊田太郎・藤浪真紀
    • Organizer
      第72回分析化学討論会
    • Place of Presentation
      鹿児島
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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