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https://hdl.handle.net/10316/114025| Title: | Effects of Substituents on the Photophysical/Photobiological Properties of Mono-Substituted Corroles | Authors: | de Souza, Vitória Barbosa da Rocha, Vinícius N Piquini, Paulo Cesar Chaves, Otávio Augusto Iglesias, Bernardo A |
Keywords: | corroles; trans-A2B-corroles; photophysics; photobiology | Issue Date: | 1-Feb-2023 | Publisher: | MDPI | Project: | UIDB/00313/2020 CNPq (Universal—403210/2021-6 and PQ—305458/2021-3), CAPES (Finance code 001) and FAPERGS grants (PQ Gaucho—21/2551-0002114-4). P.C. Piquini also to thanks CNPq (312388/2018-7), CAPES and FAPERGS. |
Serial title, monograph or event: | Molecules | Volume: | 28 | Issue: | 3 | Abstract: | The trans-A2B-corrole series was prepared starting with 5-(pentafluorophenyl)dipyrromethene, which was then reacted with respective aryl-substituted aldehyde by Gryko synthesis. It was further characterized by HRMS and electrochemical methods. In addition, we investigated experimental photophysical properties (absorption, emission by steady-state and time-resolved fluorescence) in several solvents and TDDFT calculations, aggregation, photostability and reactive oxygen species generation (ROS), which are relevant when selecting photosensitizers used in photodynamic therapy and many other photo-applications. In addition, we also evaluated the biomolecule-binding properties with CT-DNA and HSA by spectroscopy, viscometry and molecular docking calculations assays. | URI: | https://hdl.handle.net/10316/114025 | ISSN: | 1420-3049 | DOI: | 10.3390/molecules28031385 | Rights: | openAccess |
| Appears in Collections: | I&D CQC - Artigos em Revistas Internacionais FCTUC Química - Artigos em Revistas Internacionais |
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| Effects-of-Substituents-on-the-PhotophysicalPhotobiological-Properties-of-MonoSubstituted-CorrolesMolecules.pdf | 7.93 MB | Adobe PDF | View/Open |
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