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Crystallization monitoring using higher order nonlinear Raman scattering microscopy

Research Project

Project/Area Number 25286070
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Optical engineering, Photon science
Research InstitutionOsaka University

Principal Investigator

Hashimoto Mamoru  大阪大学, 基礎工学研究科, 准教授 (70237949)

Co-Investigator(Kenkyū-buntansha) FUKUSHIMA Shuichiro  大阪大学, 大学院基礎工学研究科, 助教 (40362644)
新岡 宏彦  大阪大学, 基礎工学研究科, 助教 (70552074)
Co-Investigator(Renkei-kenkyūsha) NIIOKA Hirohiko  大阪大学, 大学院基礎工学研究科, 助教 (70552074)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2015: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Keywords結晶化 / 非線形光学 / ラマン散乱分光 / 光学顕微鏡 / ラマン分光 / 対称性
Outline of Final Research Achievements

We propose to use fourth order coherent Raman scattering (FOCRS) microspectroscopy for monitoring the crystallization process. The crystallization is a process in the saturated solution. The even order nonlinear phenomenon is prohibited from the solution and provides only the information of crystallized part. FOCRS also provides the information of crystal and the molecular information by the molecular vibration.
We have developed a multiplex FOCRS microspectroscopy system using supercontinuum light generated by a photonic crystal fiber. We succeed in observation of FOCRS hyper-spectral image of a DAST (4-dimethylamino-N-methyl-4-stilbazolium tosylate) crystal in saturated solution. We also observed FOCRS and CARS (coherent anti-Stokes Raman scattering) hyper-spectral images of hydrated and anhydrated DAST crystals. CARS bands are clearly observed for both of crystals, but only the anhydrated DAST crystals show FOCRS bands. As a result, the selectivity of FOCRS was declared.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (10 results)

All 2016 2015 2014 2013 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (7 results) (of which Invited: 2 results) Remarks (2 results)

  • [Journal Article] Fourth-order coherent Raman microspectroscopy for detection of material symmetry2014

    • Author(s)
      M. Hashimoto, H. Kanoh, H. Niioka, and T. Araki
    • Journal Title

      Proc. SPIE

      Volume: 8948 Pages: 894817-894817

    • DOI

      10.1117/12.2040848

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] 10 フェムト秒レーザーを用いたライン走査型マルチプレックス非線形ラマン顕微鏡による生体分子種の識別2016

    • Author(s)
      山田貴大,福島修一郎,橋本守
    • Organizer
      日本機械学会 第28回バイオエンジニアリング講演会
    • Place of Presentation
      東京工業大学 大岡山キャンパス(東京都目黒区)
    • Year and Date
      2016-01-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] ルチプレックス四次ラマン顕微鏡の開発と非線形光学結晶観察2015

    • Author(s)
      新岡宏彦, 橋本守
    • Organizer
      日本分光学会赤外ラマン分光部会シンポジウム
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2015-01-27
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Observation of organic nonlinear optical crystal by multiplex fourth order Raman microscope2014

    • Author(s)
      C. Ninagawa, T. furukawa, H. Niioka, T. Araki, M. Hashimoto
    • Organizer
      2nd KANSAI Nanoscience and Nanotechnology
    • Place of Presentation
      The Congres Convention Center, Osaka
    • Year and Date
      2014-12-10 – 2014-12-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] 4 次ラマン顕微鏡を用いた非中心対称性結晶の選択的観察2014

    • Author(s)
      蜷川 知可子, 新岡 宏彦, 荒木 勉, 橋本 守
    • Organizer
      日本光学会年次学術講演会
    • Place of Presentation
      筑波大学東京キャンパス文京校舎,
    • Year and Date
      2014-11-05 – 2014-11-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] Observation of anhydrated and hydrated DAST crystals using multiplex fourth order Raman microscope2014

    • Author(s)
      Chikako Ninagawa,Hirohiko Niioka,Tsutomu Araki,Mamoru Hashimoto
    • Organizer
      第75回応用物理学会秋季学術講演会, JSAP-OSA Joint Symposia
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-09-17 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] 非線形ラマン散乱顕微鏡による無染色イメージング2014

    • Author(s)
      橋本守
    • Organizer
      日本顕微鏡学会 様々な極微イメージング技術研究部会第 2回研究会
    • Place of Presentation
      東北大学 金属材料研究所
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] マルチプレックス四次ラマン散乱顕微鏡によるDAST結晶 のイメージング2013

    • Author(s)
      蜷川知可子,加納寛人,新岡宏彦,荒木勉,橋本守
    • Organizer
      平成 25 年度日本分光学会国際シンポジウム・年次講演会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Related Report
      2013 Annual Research Report
  • [Remarks] 大阪大学大学院基礎工学研究科機能創成専攻生体工学領域生体光計測研究室

    • URL

      http://sml.me.es.osaka-u.ac.jp/Araki_Lab

    • Related Report
      2015 Annual Research Report
  • [Remarks] 大阪大学 大学院基礎工学研究科 荒木研究室

    • URL

      http://sml.me.es.osaka-u.ac.jp/Araki_Lab

    • Related Report
      2014 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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