荧光素衍生物固定化光学水凝胶：制备及其在检测羟基自由基中的应用

Fluorescein Derivative Immobilized Optical Hydrogels: Fabrication and Its Application for Detection of HO.

作者信息

Qu Zixiang, Zhang Demeng, Wang Chuane, Tian Sheng, Deng Yunlong, Qin Dawei, Duan Hongdong

机构信息

School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.

State Key Laboratory of Bioactive Seaweed Substances, Qingdao Bright Moon Seaweed Group Co., Ltd., Qingdao 266400, China.

出版信息

Polymers (Basel). 2022 Jul 26;14(15):3005. doi: 10.3390/polym14153005.

A novel fluorescein-based probe was developed for detecting HO. Modified by 2-Bromomethylphenylboronic acid pinacol ester, is a Fluorescein derivative with eminent photostability and remarkable HO sensitivity and selectivity. 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 HO 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 HO detection.