Issue 13, 2023
From the journal:

Chemical Communications

An anti-poisoning nanosensor for in situ monitoring of intracellular endogenous hydrogen sulfide†

Xi Chen,a   Wen-Tao Wu,a   Yu-Ting Jiao,a   Yi-Ran Kang,a   Xin-Wei Zhang ORCID logo *a  and  Wei-Hua Huang ORCID logo *a  

* Corresponding authors

a College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
E-mail: xinweizhang@whu.edu.cn, whhuang@whu.edu.cn

Abstract

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.

Graphical abstract: An anti-poisoning nanosensor for in situ monitoring of intracellular endogenous hydrogen sulfide

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Article information

DOI
https://doi.org/10.1039/D2CC06729C
Article type
Communication
Submitted
09 Dec 2022
Accepted
17 Jan 2023
First published
17 Jan 2023

Chem. Commun., 2023,59, 1773-1776

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An anti-poisoning nanosensor for in situ monitoring of intracellular endogenous hydrogen sulfide

X. Chen, W. Wu, Y. Jiao, Y. Kang, X. Zhang and W. Huang, Chem. Commun., 2023, 59, 1773 DOI: 10.1039/D2CC06729C

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