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2008 Fiscal Year Final Research Report

Development of hard X-ray-excited confocal microscopy with spatial resolution of 30nm for cellular imaging

Research Project

  • PDF
Project/Area Number 19700380
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Biomedical engineering/Biological material science
Research InstitutionOsaka University

Principal Investigator

MATSUYAMA Satoshi  Osaka University, 大学院工学研究科, 助教 (10423196)

Project Period (FY) 2007 – 2008
KeywordsX線顕微鏡 / 共焦点顕微鏡 / 放射線 / X線,粒子 / X線ミラー / 細胞イメージング
Research Abstract

本研究の目的は,励起光に硬X線を用い検出を可視光で行うことができる硬X線照射型可視共焦点顕微鏡の開発を行い,細胞,組織を可視顕微鏡以上の空間分解能で観察することである.研究を行うに当たって,硬X線集光システムと可視光検出システムを組み合わせた顕微鏡システムを構築した.ヒト培養細胞の細胞質にCdSe-ZnSナノ粒子を染色した試料を作製し観察したところ,500nmの分解能でイメージングすることができた.

  • Research Products

    (6 results)

All 2009 2008 2007 Other

All Presentation (5 results) Remarks (1 results)

  • [Presentation] Development of Advanced Kirkpatrick-Baez System for X-ray Nano-Imaging2009

    • Author(s)
      M. Fujii, S. Matsuyama, T. Wakioka, H. Mimura, Y. Sano, K. Yamauchi
    • Organizer
      First International Symposium on Atomically Controlled Fabrication Technology, p2. 6
    • Year and Date
      2009-02-17
  • [Presentation] 硬X線ナノビームを用いた細胞イメージング2008

    • Author(s)
      松山智至
    • Organizer
      第7回高度好熱菌丸ごと一匹プロジェクト連携研究会
    • Place of Presentation
      兵庫県SPring-8
    • Year and Date
      20080931
  • [Presentation] Trace element mapping using hard X-ray nanobeam focused by a Kirkpatrick Baez mirror system2008

    • Author(s)
      S. Matsuyama, M. Shimura, H. Mimura, M. Fujii, H. Yumoto, S. Handa, T. Kimura, Y. Sano, M. Yabashi, Y. Nishino, K. Tamasaku, T. Ishikawa and K. Yamauchi
    • Organizer
      European Conference on X-ray Spectrometry, Abstract p88(011-1)
    • Place of Presentation
      Cavtat, Dubrovnik, CROATIA
    • Year and Date
      20080616-20
  • [Presentation] High-resolution and Highly Sensitive Scanning X-ray Fluorescence Microscopy Using Kirkpatrick-Baez Mirror Optics2007

    • Author(s)
      S. Matsuyama, H. Mimura, K. Katagishi, M. Shimura, M. Fujii, H. Yumoto, S. Handa, T. Kimura, Y. Sano, K. Tamasaku, Y. Nishino, M. Yabashi, T. Ishikawa, K. Yamauchi
    • Organizer
      Extended Abstracts of International 21st Century COE Symposium on Atomistic Fabrication Technology 2007, 81-82
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      20071015-17
  • [Presentation] 走査型蛍光X線顕微鏡による細胞内元素分布の測定2007

    • Author(s)
      藤井正輝,松山智至, 志村まり,三村秀和,前島一博,片岸恵子,湯本博勝, 半田宗一郎,木村隆志, 佐野泰久, 西野吉則, 玉作賢治, 矢橋牧名, 石川哲也, 山内和人
    • Organizer
      第9回X線結像光学シンポジウム
    • Place of Presentation
      中部大学
    • Year and Date
      2007-11-02
  • [Remarks]

    • URL

      http://www-up.prec.eng.osaka-u.ac.jp

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Published: 2010-06-10   Modified: 2016-04-21  

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