A fluorescent probe for endogenous HOCl
- Aug 16, 2021
- 1 min read
Updated: Sep 3, 2021
A fluorescent probe that enables ratiometric imaging of endogenous hypochlorous acid (HOCl) in cells and tissues by two-photon microscopy is developed based on a red-emitting acetyl-benzocoumarin (AcBC) dye. An oxathiolane group in the probe reacts with HOCl to generate the AcBC dye, which involves a ratiometric fluorescence change only toward HOCl along with high sensitivity.
Title: A two-photon fluorescent probe for ratiometric imaging of endogenous hypochlorous acid in live cells and tissues
Journal: Chem. Commun., 2017, 53, 10800