Development of Raman/Hyper-Raman hybrid microspectoscopy and its application to vibrational analysis of solvent environment in the vicinity of solute

• Project/Area Number: 22750008
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Physical chemistry
• Research Institution: The University of Tokyo
• Principal Investigator: SHIMADA Rintaro 東京大学, 大学院・理学系研究科, 助教 (70548940)
• Project Period (FY): 2010 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2010: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
• Keywords: 溶液 / 顕微分光 / ラマン分光 / 非線形ラマン分光 / 分子間相互作用 / 多極子相互作用 / 分子近接場

Research Abstract

A microspectroscopic system which can simultaneously detect Raman and hyper-Raman signals from the same laser spot is developed. A possibility of new vibrational spectroscopy that enables us to extract the information of relative geometry of solvent molecules in the vicinity of solvent from the observed hyper-Raman signal of all-trans-carotene in solution is presented.

Research Products

• [Journal Article] ハイパーラマン分光法を用いた溶質-溶媒分子間相互作用の研究 (2012)
  • Author(s): 島田林太郎
  • Journal Title: 分光研究 Volume: 61巻 Pages: 35-43
  • NAID: 10030318656
  • Peer Reviewed
• [Journal Article] Superresolution vibrational imaging by simultaneous detection of Raman and hyper-Raman scattering (2011)
  • Author(s): Korenobu Matsuzaki, Rintaro Shimada and Hiro-o Hamaguchi
  • Journal Title: Opt. Lett Volume: 36 Issue: 13 Pages: 2545-2547
  • DOI: 10.1364/ol.36.002545
  • Peer Reviewed
• [Journal Article] Solute-solvent intermolecular vibronic coupling as manifested by the molecular near-field effect in resonance hyper-Raman scattering (2011)
  • Author(s): Rintaro Shimada and Hiro-o Hamaguchi
  • Journal Title: Chem. Phys Volume: 134 Issue: 3 Pages: 1-9
  • DOI: 10.1063/1.3512923
  • Peer Reviewed
• [Journal Article] Solute-solvent intermolecular vibronic coupling as manifested by the molecular near-field effect in resonance hyper-Raman scattering (2011)
  • Author(s): Rintaro Shimada
  • Journal Title: The Journal of Chemical Physics Volume: 134
  • Peer Reviewed
• [Presentation] ハイパーラマン分子近接場効果によるナノメートル局所分析の可能性 (2011)
  • Author(s): 島田林太郎
  • Organizer: 分光学会ナノ分光部会シンポジウム
  • Place of Presentation: 理研(和光)
  • Year and Date: 2011-12-16
• [Presentation] ハイパーラマン分子近接場効果によるナノメートル局所分析の可能性 (2011)
  • Author(s): 島田林太郎
  • Organizer: 日本分光学会ナノ分光部会シンポジウム
  • Place of Presentation: 理化学研究所(和光)(招待講演)
  • Year and Date: 2011-12-16
• [Presentation] Selection Rule of the Hyper-Raman Molecular Near-field Effect and Solute. Solvent Multipole Interactions (2011)
  • Author(s): 島田林太郎
  • Organizer: Asian SpectroscopyConference
  • Place of Presentation: 厦門(中国)
  • Year and Date: 2011-11-30
• [Presentation] Selection Rule of the Hyper-Raman Molecular Near-field Effect and Solute-Solvent Interactions (2011)
  • Author(s): Rintaro Shimada
  • Organizer: Ther 3rd Asian Spectroscopy Conference
  • Place of Presentation: 厦門大学(厦門)(中国)
  • Year and Date: 2011-11-30
• [Presentation] A Novel Approach for Solute-solvent Interactions by Hyper-Raman Molecular Near-field Effect (2011)
  • Author(s): Rintaro Shimada
  • Organizer: IMS Symposium on Recent Developments of Spectroscopy and Spatial and Temporal Hierarchical Structures in Molecular Science
  • Place of Presentation: 分子科学研究所(岡崎)(招待講演)
  • Year and Date: 2011-10-18
• [Presentation] ハイパーラマン分子近接場効果の選択律と溶質-溶媒間多極子相互作用 (2011)
  • Author(s): 島田林太郎
  • Organizer: 分子科学討論会
  • Place of Presentation: 札幌コンベンションセンター(札幌)
  • Year and Date: 2011-09-23
• [Presentation] ヨウ素-ベンゼン錯体のハイパーラマン散乱とその錯体構造についての振動分光学的考察 (2010)
  • Author(s): 島田林太郎
  • Organizer: 分子科学討論会
  • Place of Presentation: 大阪大学(大阪)
  • Year and Date: 2010-09-16
• [Presentation] ラマン/ハイパーラマン散乱同時測定による新しい超解像振動分光イメージング法の開発と二酸化チタン微粒子への応用 (2010)
  • Author(s): 島田林太郎
  • Organizer: 分子科学討論会
  • Place of Presentation: 大阪大学(大阪)
  • Year and Date: 2010-09-16
• [Presentation] Molecular Near-field Effect in Resonance Hyper-Raman Scattering : Excitationprofile of all-trans-b-carotene in cyclohexane (2010)
  • Author(s): Rintaro Shimada
  • Organizer: International Conference on Raman Spectroscopy
  • Place of Presentation: ボストン(米国)
  • Year and Date: 2010-08-13
• [Presentation] Molecular Near-field Effect in Resonance Hyper-Raman Scattering : Excitation profile of all-trans-β-carotene in cyclohexane (2010)
  • Author(s): Rintaro Shimada
  • Organizer: XXII International Conference on Raman Spectroscopy
  • Place of Presentation: ボストン,USA
  • Year and Date: 2010-08-13
• [Presentation] Simultaneous Raman and Hyper-Raman Microspectroscopic Imaging (2010)
  • Author(s): Rintaro Shimada
  • Organizer: XXII International Conference on Raman Spectroscopy
  • Place of Presentation: ボストン,USA
  • Year and Date: 2010-08-12
• [Presentation] Solute-Solvent Intermolecular vibronic couplingo bserved by the Molecular Near-field Effect in Resonance Hyper-Raman Scattering (2010)
  • Author(s): Rintaro Shimada
  • Organizer: Advanced Spectroscopy and Imaging in Molecular Science
  • Place of Presentation: 新竹(台湾)
  • Year and Date: 2010-07-12
• [Presentation] Solute-Solvent Intermolecular vibronic coupling observed by the Molecular Near-field Effect in Resonance Hyper-Raman Scattering (2010)
  • Author(s): Rintaro Shimada
  • Organizer: Advanced Spectroscopy and Imaging in Molecular Science
  • Place of Presentation: 新竹,中国
  • Year and Date: 2010-07-12
• [Remarks]
  • URL: http://www.chem.s.u-tokyo.ac.jp/users/struct/index_en.html