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Single-molecule fluorescence photoswitching based on the photochromic conformational changes

Research Project

Project/Area Number 21750149
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Functional materials chemistry
Research InstitutionHokkaido University

Principal Investigator

FUKAMINATO Tsuyoshi  Hokkaido University, 電子科学研究所, 助教 (80380583)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsフォトクロミズム / 蛍光 / 単一分子 / 非破壊読み出し / 幾何構造
Research Abstract

Some diarylethene derivatives, which introduce a fluorescent unit at the reactive carbon of diarylethenes were synthesized and studied its fluorescence photoswitching properties. In these studies, an unexpected photoreaction, in which the photocyclization reaction of the photoswitching unit proceeds with non-absorbing wavelength light, was accidently found. From several experiments, it is suggested that the unexpected reaction proceeds from the triplet-state of diarylethene unit. This result was extended to the synthesis of a novel single-molecular fluorescent photoswitching molecule with the non-destructive readout capability. The fluorescence and photochromic performances of this molecule allow us to achieve the fluorescence photoswitching with non-destructive readout in the solution as well as even at the single-molecule level.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (36 results)

All 2011 2010 2009 Other

All Journal Article (15 results) (of which Peer Reviewed: 10 results) Presentation (19 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Single-molecule Fluorescence Photoswitching of a Diarylethene-Perylenebisimide Dyad : Non-destructive Fluorescence Readout2011

    • Author(s)
      T.Fukaminato, T.Doi, N.Tamaoki, K.Okuno, Y.Ishibashi, H.Miyasaka, M.Irie
    • Journal Title

      J.Am.Chem.Soc. Vol.133, No.13

      Pages: 4984-4990

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] フォトクロミック分子を用いた単一分子蛍光スイッチング2011

    • Author(s)
      深港豪、入江正浩
    • Journal Title

      高分子 60巻

      Pages: 74-75

    • Related Report
      2010 Final Research Report
  • [Journal Article] Single-Molecule Fluorescence Photoswitching of a Diarylethene-Perylenebisimide Dyad : Non-destructive Fluorescence Readout2011

    • Author(s)
      T.Fukaminato
    • Journal Title

      Journal of the American Chemical Society

      Volume: 133 Pages: 4984-4990

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] フォトクロミック分子を用いた単一分子蛍光スイッチング2011

    • Author(s)
      深港豪
    • Journal Title

      高分子

      Volume: 60 Pages: 74-75

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Fluorescence Photoswitching of a Diarylethene-perylenebisimide Dyad Based on Intramolecular Electron Transfer2010

    • Author(s)
      T.Fukaminato, M.Tanaka, T.Doi, N.Tamaoki, T.Katayama, A.Mallick, Y.Ishibashi, H.Miyasaka, M.Irie
    • Journal Title

      Photochem.Photobiol.Sci.<The most popular top 10 article in February 2010> Vol.9, No.2

      Pages: 181-187

    • NAID

      120002725528

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 人工分子機械の運動を見る2010

    • Author(s)
      深港豪、玉置信之
    • Journal Title

      化学 65巻

      Pages: 72-73

    • Related Report
      2010 Final Research Report
  • [Journal Article] 五次元光記録の実現!!-DVD1枚がテラバイト(TB)ディスクメモリに2010

    • Author(s)
      深港豪
    • Journal Title

      化学 65巻

      Pages: 61-63

    • Related Report
      2010 Final Research Report
  • [Journal Article] 人工分子機械の運動を見る2010

    • Author(s)
      深港豪
    • Journal Title

      化学

      Volume: 65 Pages: 72-73

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Fluorescence photoswitching of a diarylethene-perylenebisimide dyad based on intramolecular electron transfer2010

    • Author(s)
      T.Fukaminato, et al.
    • Journal Title

      Photochemical & Photobiological Sciences 9

      Pages: 181-187

    • NAID

      120002725528

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photocyclization Reaction of Diarylethene-Perylenebisimide Dyads upon Irradiation with Visible (>500 nm) light2009

    • Author(s)
      T.Fukaminato, T.Doi, M.Tanaka, M.Irie
    • Journal Title

      J.Phys.Chem.C Vol.113, No.27

      Pages: 11623-11627

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photochromism of a Diarylethene Derivative in Aqueous Solution Capping with a Water-soluble Nano-cavitand2009

    • Author(s)
      M.Saitoh, T.Fukaminato, M.Irie
    • Journal Title

      J.Photochem.Photobio.A Vol.207, No.1

      Pages: 28-31

    • NAID

      120001648577

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Perylenebisimide-linked Nitroxide for the Detection of Hydroxyl Radicals2009

    • Author(s)
      T.Maki, N.Soh, T.Fukaminato, H.Nakajima, K.Nakano, T.Imato
    • Journal Title

      Analytica Chimica Acta Vol.639 No.1-2

      Pages: 78-82

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photochromism of a diarylethene derivative in aqueous solution capping with a water-soluble nano-cavitand2009

    • Author(s)
      M.Saitoh, et al.
    • Journal Title

      Journal of Photochemistry and Photobiology A-Chemistry 207

      Pages: 28-31

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photocyclization reaction of diarylethene-perylenebisimide dyads uponirradiation with Visible(>500nm)Light2009

    • Author(s)
      T.Fukaminato, et al.
    • Journal Title

      Journal of Physical Chemistry C 113

      Pages: 11623-11627

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Perylenebisimide-linked nitroxide for the detection of hydroxyl radicals2009

    • Author(s)
      T.Maki, et al.
    • Journal Title

      Analytica Chimica Acta 639

      Pages: 78-82

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 光ラセミ化を利用した単一分子蛍光スイッチング2011

    • Author(s)
      深港豪、玉置信之、入江正浩
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      神奈川大学、神奈川
    • Year and Date
      2011-03-28
    • Related Report
      2010 Final Research Report
  • [Presentation] 光ラセミ化を利用した単一分子蛍光スイッチング2011

    • Author(s)
      深港豪
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      神奈川大学(神奈川)
    • Year and Date
      2011-03-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] 単一分子蛍光計測で探るキラリティーの本質2011

    • Author(s)
      深港豪
    • Organizer
      日本化学会第91春季年会 2011年世界化学年記念JSTさきがけ研究領域合同シンポジウム
    • Place of Presentation
      神奈川大学(神奈川)
    • Year and Date
      2011-03-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] 単一分子蛍光の光制御2011

    • Author(s)
      深港豪
    • Organizer
      レーザー学会学術講演会第31回年次大会、最先端の光の創成を目指したネットワーク研究拠点シンポジウム(招待講演)
    • Place of Presentation
      電気通信大学、東京
    • Year and Date
      2011-01-10
    • Related Report
      2010 Final Research Report
  • [Presentation] 単一分子蛍光の光制御2011

    • Author(s)
      深港豪
    • Organizer
      レーザー学会学術講演会第31回年次大会、最先端の光の創成を目指したネットワーク研究拠点シンポジウム
    • Place of Presentation
      電気通信大学(東京)(招待講演)
    • Year and Date
      2011-01-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] Photocyclization reaction of diarylethene-perylenebisimide dyads upon irradiation with (>500 nm) light2010

    • Author(s)
      T.Fukaminato, K.Shinoda, S.Yokojima, S.Nakamura, M.Irie
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2010-12-18
    • Related Report
      2010 Final Research Report
  • [Presentation] Photocyclization reaction of diarylethene-perylenebisimide dyads upon irradiation with (>500 nm) light2010

    • Author(s)
      T.Fukaminato
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      Honolulu, Hawaii (USA)
    • Year and Date
      2010-12-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Fluorescence Photo-switching Based on Intra-molecular Electron Transfer of Diarylethene-perylenebisimide Dyad2010

    • Author(s)
      T.Fukaminato
    • Organizer
      6th International Symposium on Organic Photochromism
    • Place of Presentation
      Nikkeki Yokohama Hall, Kanagawa, Japan
    • Year and Date
      2010-10-18
    • Related Report
      2010 Final Research Report
  • [Presentation] Fluorescence Photoswitching Based on Intramolecular Electron Transfer of Diarylethene-perylenebisimide Dyad2010

    • Author(s)
      T.Fukaminato
    • Organizer
      6th International Symposium on Organic Photochromism
    • Place of Presentation
      Nisseki Yokohama Hall (Yokohama)
    • Year and Date
      2010-10-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] キネシン-微小管系の運動の光制御2010

    • Author(s)
      深港豪、亀井敬、玉置信之
    • Organizer
      2010年光化学討論会
    • Place of Presentation
      千葉大学西千葉キャンパス、千葉
    • Year and Date
      2010-09-10
    • Related Report
      2010 Final Research Report
  • [Presentation] キネシン-微小管系の運動の光制御2010

    • Author(s)
      深港豪
    • Organizer
      2010年光化学討論会
    • Place of Presentation
      千葉大学(千葉県)
    • Year and Date
      2010-09-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] 分子内電子移動を利用した単一分子蛍光スイッチング2010

    • Author(s)
      深港豪、石橋千英、宮坂博、入江正浩
    • Organizer
      2010年光化学討論会
    • Place of Presentation
      千葉大学西千葉キャンパス、千葉
    • Year and Date
      2010-09-08
    • Related Report
      2010 Final Research Report
  • [Presentation] 分子内電子移動を利用した単一分子蛍光スイッチング2010

    • Author(s)
      深港豪
    • Organizer
      2010年光化学討論会
    • Place of Presentation
      千葉大学(千葉県)
    • Year and Date
      2010-09-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] 反応点に共役的に色素を導入したジアリールエテンのフォトクロミズム2010

    • Author(s)
      深港豪、入江正浩
    • Organizer
      日本化学会第90春季年会
    • Place of Presentation
      近畿大学本部キャンパス、大阪
    • Year and Date
      2010-03-26
    • Related Report
      2010 Final Research Report
  • [Presentation] 反応点に共役的に色素を導入したジアリールエテンのフォトクロミズム2010

    • Author(s)
      深港豪, 他
    • Organizer
      日本化学会第90春季年会
    • Place of Presentation
      近畿大学本部キャンパス
    • Year and Date
      2010-03-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] ペリレンビスイミド連結ジアリールエテンの分子内電子移動を利用した蛍光スイッチングと非破壊読み出し2009

    • Author(s)
      深港豪、土井孝夫、片山哲郎、石橋千英、宮坂博、入江正浩
    • Organizer
      2009年光化学討論会
    • Place of Presentation
      桐生市市民文化会館、群馬
    • Year and Date
      2009-09-17
    • Related Report
      2010 Final Research Report
  • [Presentation] 蛍光色素を置換基にもつジアリールエテンの閉環反応における三重項の介在について2009

    • Author(s)
      篠田恵子、横島智、小林高雄、中村振一郎、深港豪、入江正浩
    • Organizer
      2009年光化学討論会
    • Place of Presentation
      桐生市市民文化会館、群馬
    • Year and Date
      2009-09-17
    • Related Report
      2010 Final Research Report
  • [Presentation] ペリレンビスイミド連結ジアリールエテンの分子内電子移動を利用した蛍光スイッチングと非破壊読み出し2009

    • Author(s)
      深港豪, 他
    • Organizer
      2009年光化学討論会
    • Place of Presentation
      桐生市市民文化会館
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] 蛍光色素を置換基にもつジアリールエテンの閉環反応における三重項の介在について2009

    • Author(s)
      篠田恵子, 他
    • Organizer
      2009年光化学討論会
    • Place of Presentation
      桐生市市民文化会館
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report
  • [Book] 化学:注目の論文「5次元光記録の実現!! -DVD1枚がテラバイト(TB)光ディスクメモリに」2010

    • Author(s)
      深港豪
    • Total Pages
      2
    • Publisher
      化学同人
    • Related Report
      2009 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://tamaoki.es.hokudai.ac.jp/

    • Related Report
      2010 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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