Application of a Fluorescent H₂S Probe Based on Excited-State Intramolecular Proton Transfer for Detecting Latent Mechanism of H₂S-Induced MCF-7 Apoptosis

FHS-1 was synthesized utilizing excited-state intramolecular proton transfer to detect H2S in MCF-7 cells, and investigated the effects of varying concentrations NaHS on apoptosis.