A highly sensitive and selective "signal-on" electrochemiluminescent biosensor for mercury

被引：98

作者：

Zhu, Xi ^{[1
]}

Chen, Lifeng ^{[1
]}

Lin, Zhenyu ^{[1
]}

Qiu, Bin ^{[1
]}

Chen, Guonan ^{[1
]}

机构：

[1] Fuzhou Univ, Key Lab Anal & Detect Food Safety, Fujian Prov Key Lab Anal & Detect Technol Food Sa, Minist Educ,Dept Chem, Fuzhou 350002, Fujian, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 18期

关键词：

NANOPARTICLE DNA-PROBE; ELECTROGENERATED CHEMILUMINESCENCE; ELECTROCHEMICAL DETECTION; COLORIMETRIC DETECTION; BASE-PAIRS; HG-II; SENSOR; IONS;

D O I：

10.1039/b926319e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A highly sensitive and selective electrochemiluminescent biosensor was designed for mercury(II) based on T-Hg2+-T complex by using Ru(bpy)(3)(2+)-doped silica nanoparticles (Ru-SNPs) to label the oligonucleotides in order to improve the sensitivity.

引用

收藏

页码：3149 / 3151

页数：3

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