Modulating DNA-templated silver nanoclusters for fluorescence turn-on detection of thiol compounds

被引：177

作者：

Huang, Zhengzhen ^{[1
,2
]}

Pu, Fang ^{[1
]}

Lin, Youhui ^{[1
,2
]}

Ren, Jinsong ^{[1
]}

Qu, Xiaogang ^{[1
]}

机构：

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

[2] Chinese Acad Sci, State Key Lab Rare Earth Resource Utilizat, Grad Sch, Changchun Inst Appl Chem, Changchun 130022, Jilin, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 12期

基金：

中国国家自然科学基金;

关键词：

SENSITIVE DETECTION; NANOPARTICLES; CYSTEINE;

D O I：

10.1039/c0cc05651k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Based on the fact that the fluorescence response pattern of a silver nanocluster to a specific analyte is highly dependent on the nature of the DNA template, we develop a novel fluorescence turn-on assay for thiol compounds with high specificity and sensitivity by modulating DNA-templated silver nanoclusters.

引用

页码：3487 / 3489

页数：3

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