A dual-ratiometric fluorescent probe for individual and continuous detection of H2S and HClO in living cells.


College of Chemistry & Chemical Engineering, Central South University, Changsha 410083, Hunan Province, China. [Email] [Email]


HClO and H2S are crucial for maintaining the homeostasis in cells and play vital roles in many physiological and pathological processes. Herein, we present a fluorescent probe that can respectively and simultaneously detect H2S and HClO in a dual-ratiometric manner with good linearity. Utilizing this probe, the imaging of intracellular H2S or/and HClO in living cells in a ratiometric manner was achieved.

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