Reaction Control at Strong Photon-Molecule Coupling Fields Induced on Organic-Metal Hetero Nano-Interface

2009 Fiscal Year Self-evaluation Report

• Project Area: Strong Photons-Molecules Coupling Fields for Chemical Reactions
• Project/Area Number: 19049006
• Research Category: Grant-in-Aid for Scientific Research on Priority Areas
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Tohoku University
• Principal Investigator: OIKAWA Hidetoshi Tohoku University, 多元物質科学研究所, 教授 (60134061)
• Project Period (FY): 2007 – 2010
• Keywords: ヘテロナノ界面 / 表面プラズモン / 共役高分子 / 光強結合場 / 二光子励起 / プラズモン励起 / 固相重合 / 有機・高分子ナノ結晶

Research Abstract

金属表面における表面プラズモン(SP)共鳴場と光応答性弁士またはその分子集団との相互作用はまさに「光一分子強結合反応場」と位置付けられる。SPを利用したデバイス応用やセンシングが提案されているが、化学反応への適用例証は皆無に近い。本研究計画では、有機一金属ヘテロナノ界面におけるSP励起反応の例証とその反応制御法の確立、その成果を受けた新たなハイブリッドナノ構造体の創成を行う。

Research Products

• [Journal Article] Development of Fabrication Process for Ag / Polydiacetylene (Core / Shell) Hybridized Nanocrystals (2009)
  • Author(s): T. Yokoyama, A. Masuhara, T. Onodera, H. Kasai, H. Oikawa
  • Journal Title: Synth. Metal. 159 Pages: 897-899
  • Peer Reviewed
• [Journal Article] Hybridization of Polydiacetylene Core and Metal Shell (2009)
  • Author(s): T. Onodera, J. Ujita, D. Ishikawa, A. Masuhara, H. Kasai, H. Oikawa
  • Journal Title: ECS Trans. 16 Pages: 1-12
  • Peer Reviewed
• [Journal Article] X-ray Photoelectron Spectroscopy of Core (Silver) - Shell (Polydiacetylene) Type Hybridized Nanocrystals (2009)
  • Author(s): H. Yoshikawa, A.M. Vlaicu, M. Kimura, A. Masuhara, S. Tanuma, H. Nakanishi, H. Oikawa
  • Journal Title: J. Surf. Sci. Nanotech. 7 Pages: 711-714
  • Peer Reviewed
• [Journal Article] A Convenient Method to Prepare Gold-Coated C60 Nanocrystals (2008)
  • Author(s): A. Masuhara, Z. Tan, H. Kasai, H. Nakanishi, H. Oikawa
  • Journal Title: Mol. Cryst. Liq. Cryst. 492 Pages: 262-267
  • Peer Reviewed
• [Journal Article] Photon Antibunchiug in the Emission from a Single Organic Dye Nanocrystal (2007)
  • Author(s): S. Masuo, A. Masuhara, T. Akashi, M. Muranushi, S. Machida, H. Kasai, H. Nakanishi, H. Oikawa, A. Itaya
  • Journal Title: Jpn. J. Appl. Phys. 46 Pages: L268-L270
  • Peer Reviewed
• [Presentation] Core-shell Type Hybridized Nanocrystals / Microparticles and their Ordered Array Structure (2009)
  • Author(s): H. Oikawa
  • Organizer: International Conference on Organic Nonlinear Optics (ICONO11), and International Conference on Organic Photonics Electronics (ICOPE2009)
  • Place of Presentation: Beijing, China
  • Year and Date: 2009-09-24
• [Presentation] Fabrication of Novel Hybridized Nano/Microparticles and Their Assembled Structure toward Photonic Devices (2009)
  • Author(s): H. Oikawa
  • Organizer: KJF International Conference on Organic Materials for Electronics and Photonics
  • Place of Presentation: Jeju, Korea
  • Year and Date: 2009-08-25
• [Presentation] Reaction control at strong photon-molecule coupling fields induced on organic-metal hetero nano-interface (2009)
  • Author(s): H. Oikawa
  • Organizer: The International Symposium on Advances in Nanostructure-Enhanced Photochemical Reactions and Photoenergy Conversion
  • Place of Presentation: Leuven, Beigium
  • Year and Date: 2009-06-17
• [Presentation] Fabrication and Characterization of Shape-Controlled Fullerene Nano / Microcrystals by Reprecipitation Process and Their Cyclic Transformation in Shape and Phase (2008)
  • Author(s): A. Masuhara, Z. Tan, H. Kasai, H. Nakanishi, H. Oikawa
  • Organizer: XXIInd IUPAC SYMPOSIUM ON PHOTOCHEMISTRY
  • Place of Presentation: Gothenburg, Sweden
  • Year and Date: 2008-07-29
• [Presentation] A Novel Unique Method to Fabricate the Gold-Coated C60 Nanocrystals (2007)
  • Author(s): A. Masuhara, Z. Tan, H. Kasai, H. Nakanishi, H. Oikawa
  • Organizer: KJF International Conference on Organic Materials for Electronics and Photonics
  • Place of Presentation: Seoul, Korea
  • Year and Date: 2007-09-28
• [Book] Fabrication of Organic Nanocrystals and Novel Nano - Hybrid Materials (2009)
  • Author(s): T. Onodera, H. Kasai, H. Oikawa, H. Nakanishi
  • Total Pages: 81-100
  • Publisher: Springer
• [Book] コア-シェル型有機-金属ヘテロナノ界面の設計・創成 (2009)
  • Author(s): 及川英俊、小野寺恒信、増原陽人、笠井均、中西八郎
  • Total Pages: 95-104
  • Publisher: シーエムシー出版
• [Book] 有機・高分子ナノ粒子の作製と応用展開 (2009)
  • Author(s): 笠井均、石坂孝之、及川英俊、中西八郎
  • Total Pages: 187-199
  • Publisher: シーエムシー出版
• [Remarks]
  • URL: http://photomolecule.net/