Recent Research Progress of Benzothiazole Derivative Based Fluorescent Probes for Reactive Oxygen (HO HClO) and Sulfide (HS) Recognition.

Fluorescent sensing technology has advantages such as high sensitivity, good selectivity, and easy operation. It is widely used in the environment and biomedical field and receives increasing attention from people. It is easy to modify the structure of the benzothiazole fluorophores, and adding the push-pull electronic system can regulate the optical properties of benzodiapylene molecules.