Porous porphyrin solids for photochemical applications
| Project/Area Number |
19F19758
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| Research Category |
Grant-in-Aid for JSPS Fellows
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| Allocation Type | Single-year Grants |
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| Section | 外国 |
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| Review Section |
Basic Section 35030:Organic functional materials-related
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
HILL Jonathan 国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, グループリーダー (30421431)
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| Co-Investigator(Kenkyū-buntansha) |
HYNEK JAN 国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 外国人特別研究員
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| Project Period (FY) |
2019-11-08 – 2022-03-31
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| Project Status |
Completed (Fiscal Year 2021)
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| Budget Amount *help |
¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 2021: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2020: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2019: ¥800,000 (Direct Cost: ¥800,000)
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| Keywords | Porphyrin / Singlet Oxygen / Metal Organic Framework / Porous polymers / Macrocycles / Porous Materials / Oxoporphyrinogen / Metal-organic framework / Porous polymer |
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| Outline of Research at the Start |
Electron deficient porous porphyrin solids will be prepared and their properties investigated for photochemical purposes (singlet oxygen photosensitization), in the first instance. Depending on porosity and connectivity, the materials will be prepared using coordination chemistry (traditional MOF), polymer chemistry (networks) or supramolecular chemistry. Catalytic/sensing properties and separations will be investigated using the materials.
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| Outline of Annual Research Achievements |
Compounds based on oxidized porphyrins were prepared and tested for their action for the photochemical generation of singlet oxygen. The materials were then utilized for oxidation of organic substrate and tested for use as antimicrobial materials.
The zirconium-based porous coordination polymers were prepared and were found to generate singlet oxygen with good efficiency. These materials were then used to oxidize small organic molecules as models for pharmaceutical intermediates or toxic materials. This work was published.
Another class of porous polymers was prepared and those materials were found to promote oxidation of the model substrate with better selectivity for mild oixidation. Other macrocycles were also tested for singlet oxygen generation.
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| Research Progress Status |
令和3年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
令和3年度が最終年度であるため、記入しない。
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Report
(3 results)
Research Products
(4 results)
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[Journal Article] Photosensitizer Encryption with Aggregation Enhanced Singlet Oxygen Production2022
Author(s)
Clarisse Bloyet, Flavien Sciortino, Yoshitaka Matsushita, Paul A. Karr, Anuradha Liyanage, Wipakorn Jevasuwan, Naoki Fukata, Subrata Maji, Jan Hynek, Francis D'Souza, Lok Kumar Shrestha, Katsuhiko Ariga, Tomohiko Yamazaki, Naoto Shirahata, Jonathan P. Hill, Daniel T. Payne
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Journal Title
Journal of the American Chemical Society
Volume: ー
Issue: 24
Pages: 10830-10843
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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