Detection of environmentally hazardous hypochlorite in pure water with a novel fluorescent chemosensor: Application to water samples, commercial disinfectants, test strips, and zebrafish

Fluorescent Biomass-Based Platform for Detection of ClO− in Cells and Water-Soluble Systems

“…4,5 Excessive ROS including HClO/ ClO − , H 2 O 2 , OONO − , and O 2 − are often considered to be the key factors of malignant tumors, atherosclerosis, and neurodegenerative diseases in the human immune system. [6][7][8] In addition, HClO/ClO − is also commonly used as the main component of bleach and disinfectant in drinking water, [9][10][11][12] in which the high concentration of HClO/ClO − will pose a threat to the water recycling environment and human wellbeing. Given the above consideration, a detection method of HClO/ClO − with high sensitivity and selectivity in practical cases is urgently needed, especially those applicable probes that work effectively in water systems.…”

A nitrobenzodioxazole‐based water‐soluble chemosensor for colorimetric quantification of aqueous hypochlorite

“…[40][41][42] 2-Hydrazinyl-N,N,N-trimethyl-2-oxoethan-1-aminium chloride (Girard's reagent T) has recently been used as one of the moieties for increasing water solubility of chemosensors. [43][44][45] Therefore, we expected that the combination of the NBD and Girard's reagent T would produce a water-soluble colorimetric chemosensor with a hydrolytic response to ClO À .…”

“…In addition, NBD‐based chemosensors that detect various analytes through hydrolysis and thiolysis mechanisms are being developed 40–42 . 2‐Hydrazinyl‐ N , N , N ‐trimethyl‐2‐oxoethan‐1‐aminium chloride (Girard's reagent T) has recently been used as one of the moieties for increasing water solubility of chemosensors 43–45 . Therefore, we expected that the combination of the NBD and Girard's reagent T would produce a water‐soluble colorimetric chemosensor with a hydrolytic response to ClO − .…”