Highly sensitive electrochemiluminescent cytosensing using carbon nanodot@Ag hybrid material and graphene for dual signal amplification

被引：99

作者：

Wu, Li ^{[1
,2
]}

Wang, Jiasi ^{[1
,2
]}

Ren, Jinsong ^{[1
]}

Li, Wen ^{[1
,2
]}

Qu, Xiaogang ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Lab Chem Biol,Div Biol Inorgan Chem, Changchun 130022, Jilin, Peoples R China

[2] Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, Changchun 130022, Jilin, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 50期

关键词：

ELECTROGENERATED CHEMILUMINESCENCE; DIAGNOSTICS;

D O I：

10.1039/c3cc42637h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here we use functionalized carbon nanodots (C-dots) as novel electrochemiluminescence (ECL) probes and graphene nanosheets as signal amplification agents for highly sensitive and selective cancer cell detection. The ECL cytosensor shows superior cell-capture ability and exhibits a wide linear range and a low detection limit for cancer cells.

引用

收藏

页码：5675 / 5677

页数：3

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