Fluorescein Derivative Immobilized Optical Hydrogels: Fabrication and Its Application for Detection of H(2)O(2)

A novel fluorescein-based probe FLA-Boe was developed for detecting H(2)O(2). Modified by 2-Bromomethylphenylboronic acid pinacol ester, FLA-Boe is a Fluorescein derivative with eminent photostability and remarkable H(2)O(2) sensitivity and selectivity. FLA-Boe was utilized to synthesize hydrogel se...

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Detalles Bibliográficos
Autores principales: Qu, Zixiang, Zhang, Demeng, Wang, Chuane, Tian, Sheng, Deng, Yunlong, Qin, Dawei, Duan, Hongdong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9332226/
https://www.ncbi.nlm.nih.gov/pubmed/35893976
http://dx.doi.org/10.3390/polym14153005
Descripción
Sumario:A novel fluorescein-based probe FLA-Boe was developed for detecting H(2)O(2). Modified by 2-Bromomethylphenylboronic acid pinacol ester, FLA-Boe is a Fluorescein derivative with eminent photostability and remarkable H(2)O(2) sensitivity and selectivity. FLA-Boe was utilized to synthesize hydrogel sensors in the manner of guest–host interaction by taking advantage of its aforementioned features. The hydrogel sensor can be used to detect H(2)O(2) effectively in both flowing and static water environments with satisfactory performance. It is expected that this application may open a new page to develop a neoteric fluorescent property analysis method aiming at H(2)O(2) detection.

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