Simple, rapid and label-free colorimetric assay for Zn2+ based on unmodified gold nanoparticles and specific Zn2+ binding peptide

被引：39
|
作者：
Li, Wang [1 ]
Nie, Zhou [1 ]
He, Kaiyu [1 ]
Xu, Xiahong [1 ]
Li, Yong [1 ]
Huang, Yan [1 ]
Yao, Shouzhuo [1 ]
机构：
[1] Hunan Univ, Coll Chem & Chem Engn, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 15期
关键词：
ZINC; IONS; MERCURY(II); DNAZYME; PROBES;
D O I：
10.1039/c0cc05727d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A simple strategy based on unmodified AuNPs and specific Zn2+ binding peptide is exploited here as a new label-free mechanism for the rapid colorimetric Zn2+ assay.
引用
收藏
页码：4412 / 4414
页数：3
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