Silicon nanowires-based fluorescent sensor for in situ detection of hydrogen sulfide in extracellular environment

被引：7

作者：

Wang, Huimin ^{[1
,2
]}

Mu, Lixuan ^{[1
]}

She, Guangwei ^{[1
]}

Shi, Wensheng ^{[1
]}

机构：

[1] Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100190, Peoples R China

来源：

RSC ADVANCES | 2015年 / 5卷 / 81期

关键词：

CARBON-MONOXIDE; H2S; PROBE; CELLS; REDUCTION; PERFUSION; PLATFORM; ROLES;

D O I：

10.1039/c5ra08728g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A selective fluorescent sensor for hydrogen sulfide was realized by covalently modifying a naphthalimide derivative onto the surface of silicon nanowires (SiNWs). The as-prepared SiNW array-based sensor was successfully employed for real-time and in situ imaging of the changes in extracellular hydrogen sulfide of HeLa cells.

引用

页码：65905 / 65908

页数：4

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