Ag Nanoparticle-decorated graphene quantum dots for label-free, rapid and sensitive detection of Ag+ and biothiols

被引:214
|
作者
Ran, Xiang [1 ,2 ,3 ]
Sun, Hanjun [1 ,2 ,3 ]
Pu, Fang [1 ,2 ]
Ren, Jinsong [1 ,2 ]
Qu, Xiaogang [1 ,2 ]
机构
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resources Utilizat, Changchun 130022, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Appl Chem, Biol Chem Lab, Changchun 130022, Peoples R China
[3] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
基金
中国国家自然科学基金;
关键词
CYSTEINE; SENSOR; REDUCTION; HYBRID; OXIDE;
D O I
10.1039/c2cc38403e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We demonstrate a novel, rapid and label-free assay for the detection of Ag+ and biothiols with high sensitivity and selectivity by utilization of Ag nanoparticle-decorated graphene quantum dots.
引用
收藏
页码:1079 / 1081
页数:3
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