Porous porphyrin solids for photochemical applications

用于光化学应用的多孔卟啉固体

• 批准号: 19F19758
• 负责人: HILL Jonathan
• 金额: $ 1.41万
• 依托单位: National Institute for Materials Science
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for JSPS Fellows
• 财政年份: 2019
• 资助国家: 日本
• 起止时间: 2019-11-08 至 2022-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-19F19758/
• 关键词: Porphyrin; Singlet Oxygen; Metal Organic Framework; Porous polymers; Macrocycles; Porous Materials; Oxoporphyrinogen; Metal-organic framework; Porous polymer

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.

制备了基于氧化卟啉的化合物，并测试了它们对单线态氧的光化学产生的作用。然后将其用于有机基质的氧化和作为抗菌材料的测试。制备了锆基多孔配位聚合物，发现其具有良好的单线态氧生成效率。然后，这些材料用于氧化小的有机分子，作为药物中间体或有毒材料的模型。本工作已发表，制备了另一类多孔聚合物，发现这些材料对模型底物的氧化具有更好的选择性。还测试了其他大环的单线态氧生成。

项目成果

Photosensitizer Encryption with Aggregation Enhanced Singlet Oxygen Production

• DOI: 10.1021/jacs.2c02596
• 发表时间: 2022-06-22
• 期刊: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
• 影响因子: 15
• 作者: Bloyet, Clarisse;Sciortino, Flavien;Payne, Daniel T.
• 通讯作者: Payne, Daniel T.

Nonionic omnisoluble photosensitizer reference material for the estimation of singlet oxygen quantum yield

用于估算单线态氧量子产率的非离子全溶性光敏剂标准物质

• DOI: 10.1039/d1cp04651a
• 发表时间: 2022
• 期刊: Physical Chemistry Chemical Physics
• 影响因子: 3.3
• 作者: Payne Daniel T.;Hynek Jan;Labuta Jan;Hill Jonathan P.
• 通讯作者: Hill Jonathan P.

Enhancement of singlet oxygen generation based on incorporation of oxoporphyrinogen (OxP) into microporous solids

• DOI: 10.1016/j.mtchem.2021.100534
• 发表时间: 2021-08
• 期刊: Materials Today Chemistry
• 影响因子: 7.3
• 作者: J. Hynek;D. Payne;M. Chahal;F. Sciortino;Y. Matsushita;L. Shrestha;K. Ariga;J. Labuta;Y. Yamauchi;J.P. Hill