An Excited State Intramolecular Proton Transfer-Based Fluorescent Probe with a Large Stokes Shift for the Turn-on Detection of Cysteine: A Detailed Theoretical Exploration

[Image: see text] DFT and TDDFT calculations are adopted to study the sensing mechanism of a turn-on-type cysteine fluorescent probe (2-(1-phenyl-imidazo[1,5-α]pyridine-3-yl)phenyl acrylate, denoted as MZC-AC). The photoinduced electron transfer (PET) process of MZC-AC and the excited state intramol...

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Detalles Bibliográficos
Autores principales: Ding, Sha, Xu, Aixiang, Sun, Aokui, Xia, Yong, Liu, Yuejun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7424714/
https://www.ncbi.nlm.nih.gov/pubmed/32803064
http://dx.doi.org/10.1021/acsomega.0c02393

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