Xi Chen, Wen-Tao Wu, Yu-Ting Jiao, Yi-Ran Kang, Xin-Wei Zhang and Wei-Hua Huang
Chem. Commun., 2023,59, 1773-1776
DOI:
10.1039/D2CC06729C,
Communication
Intracellular H2S plays an important regulatory role in cell metabolism. The limited sensing materials and severe sensor passivation hinder its quantification. We functionalized conductive nanowires with MoS2 and quercetin in a large-scale manner, developed single nanowire sensors with excellent electrocatalytic and anti-poisoning performance, and achieved the accurate quantification of H2S within single cells.