Kai Zhou, Mingguang Ren, Li Wang, Zihong Li and Weiying Lin
Anal. Methods, 2018,10, 2546-2550
DOI:
10.1039/C8AY00607E,
Communication
We have rationally constructed a new two-photon fluorescent hypochlorous acid probe (TP-HA). The probe TP-HA displayed a fluorescence enhancement (∼16-fold) in response to HOCl with high sensitivity and selectivity. The new probe was membrane-permeable and suitable for visualization of the changes of HOCl in living cells and tissues.