Hydrogen sulfide (H2S) is one of the important gaseous signal molecules and plays key roles in various biologically crucial processes. In this work, we report a novel two-photon near-infrared (TP-NIR)...
A two-photon fluorescent probe (Tyro-1) can validate intracellular tyrosinase activity, and H2O2induced upregulated tyrosinase in melanoma cells.