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Studies on Synthesis and Properties of Chlorophyll Oligomers

Research Project

Project/Area Number 18750124
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Functional materials chemistry
Research InstitutionNagahama Institute of Bio-Science and Technology (2007-2008)
Ritsumeikan University (2006)

Principal Investigator

SASAKI Shin-ichi  Nagahama Institute of Bio-Science and Technology, バイオサイエンス学部, 講師 (50317294)

Research Collaborator TAMIAKI Hitoshi  立命館大学, 薬学部, 教授 (00192641)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,840,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2006: ¥1,700,000 (Direct Cost: ¥1,700,000)
Keywords超分子 / 光合成 / 分子認識 / クロロフィル / クロリン / 光合成色素 / 超分子化学 / 合成化学
Research Abstract

光合成の光収穫系アンテナ部に見出される秩序だった色素配列を模倣して、数と空間配置をコントロールしたクロロフィル集積体を構築し、その構造と機能の解明を行った。クロリン骨格にアセチレン部位を導入する手法を開発し直鎖状2量体を合成したところ、共役系の拡張に伴う吸収スペクトルの変化が観測された。また、エステル鎖で架橋された環状の2,3,4量体クロリンを合成したところ、4量体が特異的にフラーレンを認識して取り込むことを見出した。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (49 results)

All 2008 2007 2006

All Journal Article (20 results) (of which Peer Reviewed: 14 results) Presentation (29 results)

  • [Journal Article] Synthesis, Modification, and Optical Properties of C3-Ethynylated Chlorophyll Derivatives2008

    • Author(s)
      Shin-ichi Sasaki, Keisuke Mizutani, Michio Kunieda, Hitoshi Tamiaki
    • Journal Title

      Tetrahedron Lett. 49

      Pages: 4113-4115

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dependence of Photocurrent and Conversion Efficiency of Titania-Based Solar Cell on the Qy Absorption and One Electron-Oxidation Potential of Pheophorbide Sensitizer2008

    • Author(s)
      Xiao-Feng Wang, Yasushi Koyama, Hiroyoshi Nagae, Yuji Wada, Shin-ichi Sasaki, Hitoshi Tamiaki
    • Journal Title

      J. Phys. Chem. C 112

      Pages: 4418-4426

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 近赤外領域に吸収をもつ蛍光色素の開発2008

    • Author(s)
      佐々木真一
    • Journal Title

      光化学 39

      Pages: 43-44

    • NAID

      10021068963

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] Synthesis, Modification, and Optical Properties of C3-Ethynylated Chlorophyll Derivatives2008

    • Author(s)
      Shin-ichi Sasaki, Keisuke Mizutani, Michio Kunieda, Hitoshi Tamiaki
    • Journal Title

      Tetrahedron Lett 49

      Pages: 4113-4115

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dependence of Photocurrent and Conversion Efficiency of Titania-Based Solar Cell on the Qy Absorption and One Electron-Oxidation Potential of Pheophorbide Sensitizer2008

    • Author(s)
      Xiao-Feng Wang, Yasushi Koyama, Hiroyoshi Nagae, YujiWada, Shin-ichi Sasaki, Hitoshi Tamiaki
    • Journal Title

      J. Phys. Chem. C 112

      Pages: 4418-4426

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Facile Synthetic Method for Conversion of Chlorophyll-a to Bacteriochlorophyll-c2007

    • Author(s)
      Shin-ichi Sasaki, Tadashi Mizoguchi, Hitoshi Tamiaki
    • Journal Title

      J. Org. Chem. 72

      Pages: 4566-4569

    • Related Report
      2008 Final Research Report 2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Facile Synthesis of Self-Aggregative Zinc Bacteriochlorins by Modifying Naturally Occurring Chlorophyll-a2007

    • Author(s)
      Michio Kunieda, Kohei Yamamoto, Shin-ichi Sasaki, Hitoshi Tamiaki
    • Journal Title

      Chem. Lett. 36

      Pages: 936-937

    • NAID

      10019745864

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Dye-Sensitized Solar Cell Using Pheophytin-Carotenoid Adduct : Enhancement of Photocurrent by Electron and Single-Energy Transfer and by Suppression of Singlet-Triplet Annihilation due to the Presence of the Carotenoid Moiety2007

    • Author(s)
      Xiao-Feng Wang, Yasushi Koyama, Yuji Wada, Shin-ichi Sasaki, Hitoshi Tamiaki
    • Journal Title

      Chem. Phys. Lett. 439

      Pages: 115-120

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Dye-Sensitized Solar Cell Using Pheophytin-Carotenoid Adduct: Enhancement of Photocurrent by Electron and Singlet-Energy Transfer and by Suppression of Singlet-Triplet Annibilation due to the Presence of the Carotenoid Moiety2007

    • Author(s)
      Xiao-Feng Wang, Yasushi Koyama, Yuji Wada, Shin-ichi Sasaki, Hitoshi Tamiaki
    • Journal Title

      Chem. Phys. Lett. 439

      Pages: 115-120

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Facile Synthesis of Self-Aggregative Zinc Bacteriochlorins by Modifying Naturally Occurring Chlorophyll-a2007

    • Author(s)
      Michio Kunieda, Kohei Yamamoto, Shin-ichi Sasaki. Hitoshi Tamiaki
    • Journal Title

      Chem. Lett. 36

      Pages: 936-937

    • NAID

      10019745864

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of Cyclic Chlorophyll Oligomers2006

    • Author(s)
      Shin-ichi Sasaki and Hitoshi Tamiaki
    • Journal Title

      Tetrahedron Lett. 47

      Pages: 4965-4968

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Plant Carotenoid Spacers on the Performance of a Dye-Sensitized Solar Cell Using a Chlorophyll Derivative: Enhancement of Photocurrent Determined by One Electron-Oxidation Potential of Each Carotenoid2006

    • Author(s)
      Xiao-Feng Wang, Arihiro Matsuda, Yasushi Koyama, Hiroyoshi Nagae, Shin-ichi Sasaki, Hitoshi Tamiaki, and Yuji Wada
    • Journal Title

      Chem. Phys. Lett. 423

      Pages: 470-475

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Trifluoroacetyl-Chlorin as a New Chemosensor for Ratiometric Amine Determination2006

    • Author(s)
      Shin-ichi Sasaki, Yuki Kotegawa, and Hitoshi Tamiaki
    • Journal Title

      Tetrahedron Lett. 47

      Pages: 4849-4852

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Optical Properties of Bacteriochlorophyll-a Derivatives Having Various C3-Substituents on the Bacteriochlorin π-System2006

    • Author(s)
      Shin-ichi Sasaki and Hitoshi Tamiaki
    • Journal Title

      J. Org. Chem. 71

      Pages: 2648-2654

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Gallium (III) Complexes of Methyl Pyropheophorbide-a as Synthetic Models for Investigation of Diastereomerically Controlled Axial Ligation Towards Chlorophylls2006

    • Author(s)
      Shin-ichi Sasaki, Tadashi Mizoguchi, and Hitoshi Tamiaki
    • Journal Title

      Bioorg. Med. Chem. Lett. 16

      Pages: 1168-1171

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Gallium (III) Complexes of Methyl Pyropheophorbide-a as Synthetic Models for Investigation of Diastereomerically Controlled Axial Ligation Towards Chlorophylls2006

    • Author(s)
      Shin-ichi Sasaki, Tadashi Mizoguchi, Hitoshi Tamiaki
    • Journal Title

      Bioorg.Med.Chem.Lett. 16

      Pages: 1168-1171

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Synthesis and Optical Properties of Bacteriochlorophyll-a Derivatives Having Various C3-Substituents on the Bacteriochlorin π-System2006

    • Author(s)
      Shin-ichi Sasaki, Hitoshi Tamiaki
    • Journal Title

      J.Org.Chem. 71

      Pages: 2648-2654

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Trifluoroacetyl-Chlorin as a New Chemosensor for Ratiometric Amine Determination2006

    • Author(s)
      Shin-ichi Sasaki, Yuki Kotegawa, Hitoshi Tamiaki
    • Journal Title

      Tetrahedron Lett. 47

      Pages: 4849-4852

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Effects of Plant Carotenoid Spacers on the Performance of a Dye-Sensitized Solar Cell Using a Chlorophyll Derivative : Enhancement of Photocurrent Determined by One Electron-Oxidation Potential of Each Carotenoid2006

    • Author(s)
      Xiao-Feng Wang, Arihiro Matsuda, Yasushi Koyama, Hiroyoshi Nagae, Shin-ichi Sasaki, Hitoshi Tamiaki, Yuji Wada
    • Journal Title

      Chem.Phys.Lett. 423

      Pages: 470-475

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Synthesis of Cyclic Chlorophyll Oligomers2006

    • Author(s)
      Shin-ichi Sasaki, Hitosh Tamiaki
    • Journal Title

      Tetrahedron Lett. 47

      Pages: 4965-4968

    • Related Report
      2006 Annual Research Report
  • [Presentation] アミン応答性クロロフィル誘導体の合成と色調コントロール2008

    • Author(s)
      高野宏輔、佐々木真一、Daniel Citterio、小手川雄樹、東希実子、國枝道雄、民秋均、鈴木孝治
    • Organizer
      2008年光化学討論会
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] トリフルオロアセチルクロリンを用いたアルコールオプトードの開発2008

    • Author(s)
      高野宏輔、佐々木真一、Daniel Citterio、小手川雄樹、東希実子、國枝道雄、民秋均、鈴木孝治
    • Organizer
      日本分析化学会第57年会
    • Place of Presentation
      福岡
    • Related Report
      2008 Final Research Report
  • [Presentation] Chlorophyll-Derived Thermochromic Sensor Based on Intramolecular Hemiaminal Formation2008

    • Author(s)
      Shin-ichi Sasaki, Yuki Kotegawa, Kimiko Azuma, Michio Kunieda, Hitoshi Tamiaki
    • Organizer
      XXIInd IUPAC symposium on Photochemistry
    • Place of Presentation
      Gothenburg, Sweden
    • Related Report
      2008 Final Research Report
  • [Presentation] Cooperative C3/C13-Substituent Effects on Optical Properties of Chlorophyll Derivatives2008

    • Author(s)
      Hitoshi Tamiaki, Mari Yoshizato, Michio Kunieda, Shin-ichi Sasaki
    • Organizer
      XXIInd IUPAC Symposium on Photochemistry
    • Place of Presentation
      Gothenburg, Sweden
    • Related Report
      2008 Final Research Report
  • [Presentation] Synthesis and Optical Property of 3-Ethynylated Chlorophyll Derivative2008

    • Author(s)
      Hitoshi Tamiaki, Keisuke Mizutani, Michio Kunieda, Shin-ichi Sasaki
    • Organizer
      International Conference on Porphyrins and Phthalocyanines
    • Place of Presentation
      Moscow, Russia
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Synthesis of C3-Substituted Chlorophyll Derivatives by Modification of Ethynyl Group at the 3-Position2008

    • Author(s)
      Hitoshi Tamiaki, Keisuke Mizutani, Michio Kunieda, Shin-ichi Sasaki
    • Organizer
      International Conference on Porphyrins and Phthalocyanines
    • Place of Presentation
      Moscow, Russia
    • Related Report
      2008 Final Research Report
  • [Presentation] Optical Properties of Synthetic Chlorophyll Derivatives Possessing Various Substituents at the C3 and C13 Positions2008

    • Author(s)
      Hitoshi Tamiaki, Mari Yoshizato, Michio Kunieda, Shin-ichi Sasaki
    • Organizer
      Fifth International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments
    • Place of Presentation
      Kusatsu, Shiga, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Synthesis and Optical Property of Ethynylated Chlorophyll Derivatives at the C3 Position2008

    • Author(s)
      Hitoshi Tamiaki, Keisuke Mizutani, Michio Kunieda, Shin-ichi Sasaki
    • Organizer
      Fifth International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments
    • Place of Presentation
      Kusatsu, Shiga, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] 硫黄含有クロロフィル類の合成と物性2008

    • Author(s)
      民秋均、吉里麻里、國枝道雄、佐々木真一
    • Organizer
      日本化学会第88春季年会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 3位にエチニル基を有するクロロフィル類の合成と物性2008

    • Author(s)
      民秋均、水谷佳祐、國枝道雄、佐々木真一
    • Organizer
      日本化学会第88春季年会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 分子内にスイッチ機能を有するクロロフィル温度センサーの合成と物性2008

    • Author(s)
      小手川雄樹、佐々木真一、民秋均
    • Organizer
      日本化学会第88春季年会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Synthesis and Optical Property of Ethynylated Chlorophyll Derivatives at the C3 Position2008

    • Author(s)
      Hitoshi Tamiaki, Keisuke Mizutani, Michio Kunieda, Shin-ichi Sasaki
    • Organizer
      Fifth International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments
    • Place of Presentation
      Ritsumeikan University, Kusatsu, Shiga, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Optical Properties of Synthetic Chlorophyll Derivatives Possessing Various Substituents at the C3 and C13 Positions2008

    • Author(s)
      Hitoshi Tamiaki, Mari Yoshizato, Michio Kunieda, Shin-ichi Sasaki
    • Organizer
      Fifth International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments
    • Place of Presentation
      Ritsumeikan University, Kusatsu, Shiga, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Synthesis of C3-Substituted Chlorophyll Derivatives by Modification of Ethynyl Group at the 3-Position2008

    • Author(s)
      Hitoshi Tamiaki, Keisuke Mizutani, Michio Kunieda, Shin-ichi Sasaki
    • Organizer
      International Conference on Porphyrins am Phthalocvanines
    • Place of Presentation
      Moscow, Russia
    • Related Report
      2008 Annual Research Report
  • [Presentation] Chlorophyll-Derived Thermochromic Sensor Based on Intramolecular Hemiaminal Formation2008

    • Author(s)
      Shin-ichi Sasaki, Yuki Kotegawa, Kimiko Azuma, Michio Kunieda, Hitoshi Tamiaki
    • Organizer
      XXII^<nd> IUPAC Symposium on Photochemistry
    • Place of Presentation
      Gothenburg, Sweden
    • Related Report
      2008 Annual Research Report
  • [Presentation] トリフルオロアセチルクロリンを用いたアルコールオプトードの開発2008

    • Author(s)
      高野宏輔、佐々木真一、DanielCitterio、小手川雄樹、東希実子、國枝道雄、民秋均、鈴木孝治
    • Organizer
      日本分析化学会第57年会
    • Place of Presentation
      福岡大学(福岡県)
    • Related Report
      2008 Annual Research Report
  • [Presentation] アミン応答性クロロフィル誘導体の合成と色調コントロール2008

    • Author(s)
      高野宏輔、佐々木真一、Danielcitterio、小手川雄樹、東希実子、國枝道雄、民秋均、鈴木孝治
    • Organizer
      2008年光化学討論会
    • Place of Presentation
      大阪府立大学(大阪府)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Chlorophyll-Derived Chemosensor for Visual Amine Detection2007

    • Author(s)
      Shin-ichi Sasaki, Yuki Kotegawa, Hitoshi Tamiaki
    • Organizer
      ISNA-12, The 12th International Symposium on Novel Aromatic Compounds
    • Place of Presentation
      Awajishima-Hyougo, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] 3位にカルボニル基を有するクロロフィル誘導体の合成と物性2007

    • Author(s)
      民秋均、小手川雄樹、佐々木真一
    • Organizer
      光化学討論会
    • Place of Presentation
      長野
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Chlorophyll-Derived Chemosensor for Visual Amine Detection2007

    • Author(s)
      Shin-ichi Sasaki, Yuki Kotegawa, Hitoshi Tamiaki
    • Organizer
      ISNA-12, The 12th International Symposium on Novel Aromatic Compounds
    • Place of Presentation
      Awaijshima-Hyougo, Japan
    • Related Report
      2007 Annual Research Report
  • [Presentation] Synthesis of Bacteriochlorophyll-c Derivatives by Palladium-Catalyzed Cross-Coupling Methylation of the Corresponding 20-Bromo-Chlorin2006

    • Author(s)
      Shin-ichi Sasaki, Hitoshi Tamiaki
    • Organizer
      IKCOC-10, The Tenth International Kyoto Conference on New Aspects of Organic Chemistry
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Chlorophyll-Derived Chemosensor for Ratiometric Amine Determination2006

    • Author(s)
      Shin-ichi Sasaki, Yuki Kotegawa, Hitoshi Tamiaki
    • Organizer
      Third International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments
    • Place of Presentation
      Shiga, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Guest-Induced Conformational Control of Cyclic Chlorophyll Oligomers2006

    • Author(s)
      Shin-ichi Sasaki, Hitoshi Tamiaki
    • Organizer
      Third International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments
    • Place of Presentation
      Shiga, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Immobilization of Chlorophyll Derivatives Possessing a Disulfide Moiety on a Gold Nanoparticle2006

    • Author(s)
      Hitoshi Tamiaki, Hiromaru Yamamoto, Yoshitaka Saga, Shin-ichi Sasaki
    • Organizer
      XXIst IUPAC Symposium on Photochemistry
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Synthesis of Trifluoromethylated Chlorophyll Derivatives and Their Optical Properties2006

    • Author(s)
      Hitoshi Tamiaki, Yuki Kotegawa, Shin-ichi Sasaki
    • Organizer
      XXIst IUPAC Symposium on Photochemistry
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Synthesis and Optical Properties of Covalently Linked Chlorophyll Dimers2006

    • Author(s)
      Hitoshi Tamiaki, Sai Fujii, Shin-ichi Sasaki
    • Organizer
      XXIst IUPAC Symposium on Photochemistry
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Asymmetric Fifth Axial Ligation for Ga(III) Chlorophylls2006

    • Author(s)
      Hitoshi Tamiaki, Tadashi Mizoguchi, Shin-ichi Sasaki
    • Organizer
      XXIst IUPAC Symposium on Photochemistry
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] トリフルオロメチル基を有するクロロフィル誘導体の合成と会合挙動2006

    • Author(s)
      小手川雄樹、佐々木真一、民秋均
    • Organizer
      第19回配位化合物の光化学討論会
    • Place of Presentation
      茨城
    • Related Report
      2008 Final Research Report
  • [Presentation] オリゴメチレン架橋鎖を有するクロロフィル誘導体の合成2006

    • Author(s)
      民秋均、武部洋、佐々木真一
    • Organizer
      日本化学会第86春季年会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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