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

被引：175
|
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
收藏
页码：3487 / 3489
页数：3
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