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Application of fullerene nanoparticles containing antenna molecules as photodynamic therapeutic agents

Research Project

Project/Area Number 19K15523
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 32020:Functional solid state chemistry-related
Research InstitutionHiroshima University

Principal Investigator

Sugikawa Kouta  広島大学, 先進理工系科学研究科(工), 助教 (60745503)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsフラーレン / ナノ粒子 / 光アンテナ分子 / 光線力学療法 / シクロデキストリン / ホストゲスト化学 / 一重項酸素 / ポルフィリン / 金ナノ粒子 / 光アンテナ効果
Outline of Research at the Start

光合成を模倣した光捕集部位 (光アンテナ) を持つフラーレンナノ粒子を合成し、がん、リュウマチ、および加齢黄斑変性 (目の病気) などで用いられる光線力学療法における光増感材 (光線力学薬剤) の研究開発を目的とするものである。光アンテナの導入により、光線力学療法に用いられる長波長の光にたいする高い光線力学活性を達成する。さらに、フラーレン誘導体の利用や高分子化合物との複合化によりフラーレンナノ粒子の細胞への導入効率やがん細胞への選択性を最適化し、実用可能な光線力学薬剤の開発を目指す。

Outline of Final Research Achievements

In this study, fullerene nanoparticles containing a porphyrin derivative and a phthalocyanine derivative were synthesized as antenna molecules having a light-harvesting effect. As a result, we succeeded in synthesizing fullerene nanoparticles containing three types of porphyrin derivatives and one type of phthalocyanine derivative for the first time in the world. It was clarified that these fullerene nanoparticles containing antenna molecules increased the amount of single-term oxygen generated during light irradiation by 10 to 31% as compared with the fullerene nanoparticles containing no antenna molecules. Furthermore, we have succeeded in synthesizing nanoparticles using various fullerene derivatives and synthesizing gold nanoparticles / fullerene composite materials.

Academic Significance and Societal Importance of the Research Achievements

これまでにフラーレンナノ粒子を合成する研究は世界各地で行われているが、実用化に向けての道筋は示されていなかった。本研究において、シクロデキストリンと複合化したフラーレンが水中で不安定化しナノ粒子を形成する際に、さまざまな分子を含有することを世界で初めて明らかにした。また、ポルフィリン誘導体はフタロシアニン誘導体を含有したフラーレンナノ粒子は、光照射による一重項酸素発生量が増大することも明らかになった。これらの成果は水中での取り扱いが難しいフラーレンをナノ粒子の形で応用する上で学術的にも産業的にも重要な技術になると考えられる。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (11 results)

All 2021 2020 2019 2018

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Open Access: 2 results) Presentation (3 results)

  • [Journal Article] Construction of protein-loadable protein cages using the hybrid proteins of the olefin hydrophobic domain and hydrophilic dimeric coiled-coil2021

    • Author(s)
      Taiki Nishiyama, Kento Sugiura, Kouta Sugikawa, Atsushi Ikeda, Toshihisa Mizuno
    • Journal Title

      Colloid and Interface Science Communications

      Volume: 40 Pages: 100352-100352

    • DOI

      10.1016/j.colcom.2020.100352

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fullerene porphyrin hybrid nanoparticles that generate activated oxygen by photoirradiation2021

    • Author(s)
      Sugikawa Kouta、Masuda Kosuke、Kozawa Kentaro、Kawasaki Riku、Ikeda Atsushi
    • Journal Title

      RSC Advances

      Volume: 11 Issue: 3 Pages: 1564-1568

    • DOI

      10.1039/d0ra09387d

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Water Solubilization and Thermal Stimuli-Triggered Release of Porphyrin Derivatives Using Thermoresponsive Polysaccharide Hydroxypropyl Cellulose for Mitochondria-Targeted Photodynamic Therapy2021

    • Author(s)
      Kawasaki Riku、Yamana Keita、Shimada Risako、Sugikawa Kouta、Ikeda Atsushi
    • Journal Title

      ACS Omega

      Volume: 6 Issue: 4 Pages: 3209-3217

    • DOI

      10.1021/acsomega.0c05647

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanism toward Turn‐on of Polysaccharide‐Porphyrin Complexes for Fluorescence Probes and Photosensitizers in Photodynamic Therapy in Living Cells2020

    • Author(s)
      Hino Shodai、Funada Rikushi、Sugikawa Kouta、Kawasaki Riku、Koumoto Kazuya、Suzuki Toshio、Nagasaki Takeshi、Ikeda Atsushi
    • Journal Title

      ChemMedChem

      Volume: 16 Issue: 5 Pages: 793-803

    • DOI

      10.1002/cmdc.202000656

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Aggregation-Induced Emission and Chiral Memory of Tetraphenylethylene Incorporated by Polysaccharides in Water2020

    • Author(s)
      Hino Shodai、Sugikawa Kouta、Kawasaki Riku、Funabashi Hisakage, Kuroda Akio、Ikeda Atsushi
    • Journal Title

      ChemPhotoChem

      Volume: 4 Issue: 8 Pages: 577-581

    • DOI

      10.1002/cptc.202000022

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Stabilisation of lipid membrane-incorporated porphyrin derivative aqueous solutions and their photodynamic activities2019

    • Author(s)
      Nakaya Toshimi、Horiguchi Banri、Hino Shodai、Sugikawa Kouta、Funabashi Hisakage、Kuroda Akio、Ikeda Atsushi
    • Journal Title

      Photochemical & Photobiological Sciences

      Volume: 18 Issue: 2 Pages: 459-466

    • DOI

      10.1039/c8pp00350e

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Turn-on Fluorescence and Photodynamic Activity of β-(1,3-1,6)-D-Glucan-Complexed Porphyrin Derivative Inside HeLa Cells2019

    • Author(s)
      S. Hino, R. Funada, K. Sugikawa, K. Koumoto, T. Suzuki, T. Nagasaki, A. Ikeda
    • Journal Title

      Photochem. Photobiol. Sci.

      Volume: 18 Issue: 12 Pages: 2854-2858

    • DOI

      10.1039/c9pp00208a

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Photodynamic Activity of Fullerene Derivatives Solubilized in Water by Natural‐Product‐Based Solubilizing Agents2018

    • Author(s)
      Antoku Daiki、Sugikawa Kouta、Ikeda Atsushi
    • Journal Title

      Chemistry A European Journal

      Volume: 25 Issue: 8 Pages: 1854-1865

    • DOI

      10.1002/chem.201803657

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] ゲスト交換反応を利用したハイドロゲルへのフラーレンの導入2020

    • Author(s)
      杉川 幸太・井上 裕也・河﨑 陸・池田 篤志
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 日野 彰大・杉川 幸太・河﨑 陸・甲元 一也・鈴木 利雄・長崎 健・池田 篤志2020

    • Author(s)
      Turn-on型光線力学治療薬および診断薬の機能を有するポルフィリン誘導体-多糖複合体の調製
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 安徳 大輝・河崎 陸・杉川 幸太・池田 篤志2020

    • Author(s)
      活性部位-光捕集部位二元系を用いることによる光線力学活性の向上
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2023-01-30  

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