A novel fluorescent probe for imaging endogenous hydrogen sulphide via the CSE enzymatic pathway

In this paper, we developed a novel fluorescent probe B601 for endogenous H2S detection. In the probe B601, the fast responding and highly selective reaction site towards H2S, incorporating the membrane permeable BODIPY fluorescent dye, enables the probe to be applied for the detection of endogenous H2S via the CSE enzymatic pathway.