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

被引：7

作者：

Chen, Xi ^{[1
]}

Wu, Wen-Tao ^{[1
]}

Jiao, Yu-Ting ^{[1
]}

Kang, Yi-Ran ^{[1
]}

Zhang, Xin-Wei ^{[1
]}

Huang, Wei-Hua ^{[1
]}

机构：

[1] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 13期

基金：

中国国家自然科学基金;

关键词：

QUERCETIN; SYNTHASE; OXYGEN; PROBE;

D O I：

10.1039/d2cc06729c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：1773 / 1776

页数：4

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