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Nonclassical control of chiral optical properties in chiral supramolecular organic fluorophore

Research Project

Project/Area Number 24550165
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Functional materials chemistry
Research InstitutionKinki University

Principal Investigator

IMAI Yoshitane  近畿大学, 理工学部, 准教授 (80388496)

Co-Investigator(Renkei-kenkyūsha) KURODA Reiko  東京理科大学, 総合研究機構, 教授 (90186552)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords円偏光発光 / 円偏光二色性 / CPL / 蛍光 / 超分子 / キラル / 光学活性 / ビナフチル / CD / 有機発光体
Outline of Final Research Achievements

Chiral hybride supramolecular organic fluorophore was successfully prepared by using two functional component molecules (fluorescent and chiral molecules or chiral fluorescent and matrix molecules). Intersetingly, it was found that the chiroptical signs of chiral binaphthyl organic fluorophores with the same axial chirality are controllable: (i) by controlling the dihedral angle of the binaphthyl units; (ii) by employing the neighbouring effect between the fluorescent binaphthyl units, and (iii) by manipulating their external environments, in addition to using opposite chiral counterparts.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (16 results)

All 2015 2014 2013 2012 Other

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Acknowledgement Compliant: 3 results) Presentation (9 results)

  • [Journal Article] Circularly Polarized Luminescence of Biaryl Atropisomers: Subtle but Significant Structural Dependency2015

    • Author(s)
      Kitayama, Y.; Nakabayashi, K.; Wakabayashi, T.; Tajima, N.; Fujiki, M.; Imai, Y.
    • Journal Title

      RSC Adv.

      Volume: 5 Issue: 1 Pages: 410-415

    • DOI

      10.1039/c4ra11488d

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Sign inversion of circularly polarized luminescence by geometry manipulation of four naphthalene units introduced into a tartaric acid scaffold.2014

    • Author(s)
      Amako, T.; Nakabayashi, K.; Mori, T.; Inoue, Y.; Fujiki, M.; Imai, Y.
    • Journal Title

      Chem. Commun.

      Volume: 50 Issue: 85 Pages: 12836-12839

    • DOI

      10.1039/c4cc04228j

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Nonclassical¬ Dual Controlling Circularly Polarized Luminescence Modes of Binaphthyl–Pyrene Organic Fluorophores in Fluidic and Glassy Media2014

    • Author(s)
      Nakabayashi, K.; Amako, T.; Tajima, N.; Fujiki, M.; Imai, Y.
    • Journal Title

      ChemComm.

      Volume: 50 Issue: 87 Pages: 13228-13230

    • DOI

      10.1039/c4cc02946a

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Control of Solid-state Circularly Polarized Luminescence of Binaphthyl Organic Fluorophores through Environmental Changes2013

    • Author(s)
      Takaya Kimoto, Tomoyuki Amako, Nobuo Tajima, Reiko Kuroda, Michiya Fujiki, Yoshitane Imai
    • Journal Title

      Asian Journal of Organic Chemistry

      Volume: 2 Issue: 5 Pages: 2836-2841

    • DOI

      10.1002/ajoc.201300034

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dependence of circularly polarized luminescence due to the neighboring effects of binaphthyl units with the same axial chirality2013

    • Author(s)
      Tomoyuki Amako, Takaya Kimoto, Nobuo Tajima, Michiya Fujiki, Yoshitane Imai
    • Journal Title

      RSC Advances

      Volume: 3 Issue: 19 Pages: 6939-6944

    • DOI

      10.1039/c3ra23198d

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] A comparison of circularly polarized luminescence (CPL) and circular dichroism (CD) characteristics of four axially chiral binaphthyl-2,20-diyl hydrogen phosphate derivatives2013

    • Author(s)
      Tomoyuki Amako, Takaya Kimoto, Nobuo Tajima, Michiya Fujiki, Yoshitane Imai
    • Journal Title

      Tetrahedron

      Volume: 69 Issue: 13 Pages: 2753-2757

    • DOI

      10.1016/j.tet.2013.01.084

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Control of Release Properties of Guest Molecules by the Type of Benzoheterocyclic Ring in Supramolecular Host Complexes2012

    • Author(s)
      Hige, S.; Shiota, N.; Kobayashi, Y.; Wakabayashi, T.; Sato, T.; Imai, Y
    • Journal Title

      Tetrahedron

      Volume: 68 Issue: 48 Pages: 9999-1004

    • DOI

      10.1016/j.tet.2012.09.058

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] キラルトランスファーを利用した発光性ユニット連結型軸不斉ビナフチル化合物の円偏光発光(CPL)特性2015

    • Author(s)
      中林和輝・尼子智之・藤木道也・今井喜胤
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学 理工学部船橋キャンパス(東京)
    • Year and Date
      2015-03-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] 光学活性ビナフチル誘導体の非古典的円偏光発光(CPL)特性制御2015

    • Author(s)
      北山陽子・太田安耶香・中林和輝・静間基博・田島暢夫・藤木道也・今井喜胤
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学 理工学部船橋キャンパス(東京)
    • Year and Date
      2015-03-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] 光学活性ビナフチル発光体のマトリックス中における円偏光発光2015

    • Author(s)
      高野祐樹・中林和輝・若林卓志・藤木道也・今井喜胤
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学 理工学部船橋キャンパス(東京)
    • Year and Date
      2015-03-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] 軸不斉ビナフチル化合物の外部環境による非古典的円偏光発光(CPL)特性

    • Author(s)
      尼子 智之・木本 貴也・田島 暢夫・黒田 玲子・藤木 道也・今井 喜胤
    • Organizer
      第20回記念シンポジウム モレキュラーキラリティー 2013
    • Place of Presentation
      京都大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 粘稠性軸不斉ビナフチル化合物の固体状態における円偏光発光特性

    • Author(s)
      尼子 智之・原田 拓典・鈴木 望・三島 健司・藤木 道也・ 今井 喜胤
    • Organizer
      第24回基礎有機化学討論会
    • Place of Presentation
      学習院大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 軸不斉ビナフチル化合物のポリマーマトリックスによる円偏光発光(CPL)特性

    • Author(s)
      尼子 智之・若林 卓志・鈴木 望・藤木 道也・今井 喜胤
    • Organizer
      2013年光化学討論会
    • Place of Presentation
      愛媛大学
    • Related Report
      2013 Research-status Report
  • [Presentation] πー共役拡張カルボン酸誘導体とフェニルエチニルアミンによる自然分晶型光学活性超分子有機発光体の創製

    • Author(s)
      谷口直哉・下牧龍太郎・小林雄平・徳留隼人・黒田玲子・藤木道也・今井喜胤
    • Organizer
      第23回基礎有機化学討論会
    • Place of Presentation
      京都テルサ
    • Related Report
      2012 Research-status Report
  • [Presentation] πー共役カルボン酸誘導体による自然分晶型超分子有機発光体の創製

    • Author(s)
      谷口直哉・下牧龍太郎・小林雄平・徳留隼人・黒田玲子・藤木道也・今井喜胤
    • Organizer
      第21回有機結晶シンポジウム
    • Place of Presentation
      東京工業大学
    • Related Report
      2012 Research-status Report
  • [Presentation] πー共役カルボン酸誘導体による自然分晶型超分子有機発光体の創製

    • Author(s)
      谷口直哉・下牧龍太郎・小林雄平・徳留隼人・黒田玲子・藤木道也・今井喜胤
    • Organizer
      The Japan Oil Chemists’ Society Freshman Summit in OSAKA
    • Place of Presentation
      近畿大学
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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