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赤外共鳴の和周波発生と近接場光学による分子イメージング及び分子選択加工法の研究

Research Project

Project/Area Number 06J08606
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Production engineering/Processing studies
Research InstitutionThe Institute of Physical and Chemical Research (2007-2008)
Osaka University (2006)

Principal Investigator

田口 敦清  The Institute of Physical and Chemical Research, 河田ナノフォトニクス研究室, 基礎科学特別研究員

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2008: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2006: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywords近接場光学顕微鏡 / プラズモニクス / ナノフォトニクス / 赤外分光 / 放射光 / プラズモン / 電場増強 / ラマン分光 / 非線形 / 散乱型プローブ / 金属プローブ / プラズモン共鳴 / 銀ナノ結晶 / 増強電場 / ポリポール法 / 近接場ラマン分光
Research Abstract

金属ナノ構造の形状やサイズを高い精度で制御することは,プラズモン共鳴の精密な制御につながり,非線形光学効果の増強に応用できる.ポリオール合成法を用いた銀ナノ微粒子の作製において,反応溶液中に流量を制御した酸素を供給することでナノ微粒子の結晶構造を簡便に制御し作り分ける手法を確立した.ポリオール合成法は,熱したエチレングリコールの還元作用によって硝酸銀を還元し,銀結晶を析出成長させる化学合成法である.本研究では,反応溶液に加えた臭化ナトリウムの示す酸化的エッチングの進行速度を,反応溶液中における酸素の濃度で直接制御し,結晶構造によって酸化的エッチングによる耐性が異なることを利用して,所望の結晶構造以外の結晶核を全てエッチング消滅させる.このようなアプローチで銀ナノ結晶の作製を試みた例は他に無く,また,不明な点が多く残されている酸化的エッチング機構の解明にも繋がるものであり,本研究成果はChem Phys Lett誌に掲載された.また,種々の形状の銀ナノ結晶を簡便に作製可能な本手法は,実用的な面から見ても,将来のプラズモニックデバイスの作製のための基本要素技術として有望であり,特許出願した.作製した銀ナノ結晶は,自己組織化などの手法を用いてプローブ先端に集積し,非線形近接場プローブとして用いる.

Report

(3 results)
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (31 results)

All 2009 2008 2007 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (18 results) Remarks (2 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Time-resolved observation of surface-enhanced Raman scattering from gold nanoparticles during transport through a living cell2009

    • Author(s)
      Katsumasa Fujita, et al.
    • Journal Title

      Journal of Biomedical Optics (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Controlling the plasmon resonance wavelength in metal-coated probe using refractive index modification2009

    • Author(s)
      Atsushi Taguchi, et al.
    • Journal Title

      Optics Express (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Deep-UV tip-enhanced Raman scattering2009

    • Author(s)
      Atsushi Taguchi, et al.
    • Journal Title

      Journal of Raman Spectroscopy (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Broad band infrared near-field spectroscopy at finger print region Using SPring-82008

    • Author(s)
      Yuka Ikemoto, et al.
    • Journal Title

      Infrared Physics & Technology 51

      Pages: 417-419

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

    • Author(s)
      Atsushi Taguchi, et al.
    • Journal Title

      Chemical Physics Letters 462

      Pages: 92-95

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Active Control of the Oxidization of a Silicon Cantilever for the Characterization of Silicon-based Semiconductors2008

    • Author(s)
      Atsushi Ono, et al.
    • Journal Title

      Chemistry Letters 37

      Pages: 122-123

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Confinement of enhanced field investigated by tip-sample regulation in tapping-mode tip-enhanced Raman microscopy2007

    • Author(s)
      Taka-aki Yano, et al.
    • Journal Title

      Applied Physics Letters 91

      Pages: 121101-121101

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Focused Excitation of Surface Plasmon Polaritons Based on Gap-Mode in Tip-Enhanced Spectroscopy2007

    • Author(s)
      Norihiko Hayazawa, et al.
    • Journal Title

      Japanese Journal of Applied Physics 46

      Pages: 7995-7999

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Oxygen-assisted shape control in polyol synthesis of silver nanocrystals2008

    • Author(s)
      Atsushi Taguchi, et al.
    • Organizer
      The Annual Meeting of the Spectroscopical Society of Japan
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2008-11-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] Gap-mode tip-enhanced spectroscopy2008

    • Author(s)
      Hidekazu Ishitobi, et al.
    • Organizer
      The Annual Meeting of the Spectroscopical Society of Japan
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2008-11-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] Optimization of plasmon resonance wavelength in metal coated TERS probe by refractive index modification2008

    • Author(s)
      Atsushi Taguchi, et al.
    • Organizer
      The Annual Meeting of the Spectroscopical Society of Japan
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2008-11-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] Two-photon fluorescence based tip-enhanced near-field scanning optical microscopy (NSOM) with a silicon tip2008

    • Author(s)
      古澤健太郎, 他
    • Organizer
      The 8th Workshop on Extreme Photonics "Ultrafast meets ultracold"
    • Place of Presentation
      愛知
    • Year and Date
      2008-11-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Shape control synthesis of silver nanoparticles using oxygen injected polyol synthesis2008

    • Author(s)
      Atsushi Taguchi, et al.
    • Organizer
      7th Nanophotonics & Metamaterials Symposium
    • Place of Presentation
      Wako, Japan
    • Year and Date
      2008-11-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] Optimization of plasmon resonance wavelength in TERS probe by refractive index modification2008

    • Author(s)
      Atsushi Taguchi, et al.
    • Organizer
      7th Nanophotonics & Metamaterials Symposium
    • Place of Presentation
      Wako, Japan
    • Year and Date
      2008-11-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] 光医療用ナノ粒子造影剤の開発〜銀ナノキューブダイマーの合成とプラズモニック特性〜2008

    • Author(s)
      内田修平, 他
    • Organizer
      秋季第69回応用物理学会学術講演会講演予稿集, 3:896(愛知, Sep 2-5, 2008)
    • Place of Presentation
      愛知
    • Year and Date
      2008-09-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] ギャップモードチップ増強ラマン顕微鏡2008

    • Author(s)
      石飛秀和, 他
    • Organizer
      第7回理研・分子研合同シンポジウム
    • Place of Presentation
      埼玉
    • Year and Date
      2008-05-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] シリコン酸化膜厚制御による近接場プラズモニックプローブの共鳴波長制御2008

    • Author(s)
      田口敦清, 他
    • Organizer
      第7回理研・分子研合同シンポジウム
    • Place of Presentation
      埼玉
    • Year and Date
      2008-05-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] 銀ナノ結晶合成における酸素供給による形状制御2008

    • Author(s)
      藤井信太朗, 他
    • Organizer
      2008年春季 第55回応用物理学関係連合講演会
    • Place of Presentation
      千葉
    • Year and Date
      2008-03-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] Optimization of plasmon resonance wavelength in TERS probe by multi-layered base structure2007

    • Author(s)
      田口敦清, et al.
    • Organizer
      6th Nanophotonics Symposium
    • Place of Presentation
      Wako, Japan
    • Year and Date
      2007-11-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] Focused Excitation of Surface Plasmon Polaritons Based on Gap-Mode in Tip-Enhanced Spectroscopy2007

    • Author(s)
      石飛秀和, et al.
    • Organizer
      6th Nanophotonics Symposium
    • Place of Presentation
      Wako, Japan
    • Year and Date
      2007-11-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] Investigation of electromagnetic interactions between a metal nanostructure and molecules through metal-molecule distance dependent near-field Raman scattering2007

    • Author(s)
      矢野隆章, 他
    • Organizer
      平成19年度 日本分光学会 年次講演会
    • Place of Presentation
      東京
    • Year and Date
      2007-11-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] 多層化によるSPRシフトを利用したチップ増強ラマンプローブの作製2007

    • Author(s)
      田口敦清, 他
    • Organizer
      第六回 エクストリーム・フォトニクス研究会「先端光源開発と量子科学への応用」
    • Place of Presentation
      愛知
    • Year and Date
      2007-11-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] 集光ビーム励起表面プラズモンを用いたギャップモードチップ増強ラマン分光2007

    • Author(s)
      石飛秀和, 他
    • Organizer
      第六回 エクストリーム・フォトニクス研究会「先端光源開発と量子科学への応用」
    • Place of Presentation
      愛知
    • Year and Date
      2007-11-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] チップ増強ラマンプローブにおけるプラズモン共鳴波長の最適化2007

    • Author(s)
      田口敦清, 他
    • Organizer
      平成19年度 日本分光学会 顕微分光部会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2007-10-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] 金属チップ増強近接場光によるアゾ系ポリマーの光誘起ポリマー移動2007

    • Author(s)
      石飛秀和, 他
    • Organizer
      平成19年度 日本分光学会 顕微分光部会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2007-10-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] Broad Band Infrared Near-Field Spectroscopy at Finger Print Region Using SPring-82007

    • Author(s)
      Yuka Ikemoto, et al.
    • Organizer
      4th International Workshop on Infrared Microscopy and Spectroscopy with Accelerator Based Sources, WIRMS 2007
    • Place of Presentation
      Awaji island, Japan
    • Year and Date
      2007-09-26
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://optsun.riken.go.jp/

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://optsun.riken.jp/publication.html

    • Related Report
      2007 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, 他
    • Industrial Property Rights Holder
      科学技術振興機構
    • Industrial Property Number
      2008-245361
    • Filing Date
      2008-09-25
    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] チップ増強ラマンプローブ及びその製造方法2007

    • Inventor(s)
      田口敦清, 他
    • Industrial Property Rights Holder
      理化学研究所
    • Industrial Property Number
      2007-332046
    • Filing Date
      2007-12-25
    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 散乱型近接場顕微鏡用プローブの製造豊富2007

    • Inventor(s)
      小野篤史, 他
    • Industrial Property Rights Holder
      理化学研究所
    • Industrial Property Number
      2007-332023
    • Filing Date
      2007-12-25
    • Related Report
      2007 Annual Research Report

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Published: 2006-04-01   Modified: 2024-03-26  

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