Potentiometric nanosensor for real-time measurement of hydrogen sulfide in single cell

Abstract

One potentiometric nanosensor for monitoring intracellular hydrogen sulfide (H₂S) with fast potential response, high selectivity and excellent antifouling properties was developed. This study constructs a powerful tool to real-time track the changes of intracellular H₂S in situ, promoting the future studies of physiologically relevant processes.