MACA Fast and Efficient Method for Detecting H(2)O(2) by a Dual-Locked Model Chemosensor

[Image: see text] A pentafluorobenzene-containing fluorescent probe GW-1 was designed and synthesized for monitoring hydrogen peroxide. The probe’s fluorescence was activated by a dual-locked model system that consists of a spiro location and a target analyte, which avoids the “alkalizing effect.” T...

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Detalles Bibliográficos
Autores principales: Su, Jing, Zhang, Shuping, Wang, Cairong, Li, Min, Wang, Jiajia, Su, Feng, wang, Zhijun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8209827/
https://www.ncbi.nlm.nih.gov/pubmed/34151063
http://dx.doi.org/10.1021/acsomega.1c00384
Descripción
Sumario:[Image: see text] A pentafluorobenzene-containing fluorescent probe GW-1 was designed and synthesized for monitoring hydrogen peroxide. The probe’s fluorescence was activated by a dual-locked model system that consists of a spiro location and a target analyte, which avoids the “alkalizing effect.” The smart GW-1 exhibited high selectivity toward hydrogen peroxide over other reactive oxygen species (ROS) by a dual-controlled molecular switch. These features are favorable for H(2)O(2) sensing and pH changes in bioanalytical and biomedical applications.

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