Peptide-bridged bis-porphyrin compounds: A photophysical and molecular dynamics study

Rita Cimino,Emanuela Gatto,Marta De Zotti,Fernando Formaggio,Claudio Toniolo,Micaela Giannetti,Antonio Palleschi,Carlos Serpa,Mariano Venanzi

Journal of Photochemistry and Photobiology（2023）

引用 0|浏览17

暂无评分

摘要

•Homoenergy transfer between a peptide-bridged porphyrin pair is mediated by exciton migration.•The rigidity of peptide spacers promotes self-trapping of exciton species.•Tetrasubstituted amino acids form rigid peptide bridges spacing antenna chromophores.

查看译文

关键词

Bis-porphyrins,Exciton coupling,Peptide spacers,Singlet oxygen production,Time-resolved spectroscopy,Ultrafast transient absorption

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要