A novel electrochemiluminescence strategy for ultrasensitive DNA assay using luminol functionalized gold nanoparticles multi-labeling and amplification of gold nanoparticles and biotin-streptavidin system

被引：92

作者：

Chai, Ying ^{[1
]}

Tian, Dayong ^{[1
]}

Wang, Wei ^{[1
]}

Cui, Hua ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 40期

关键词：

FEMTOMOLAR ELECTROCHEMICAL DETECTION; CHEMILUMINESCENCE DETECTION; HYBRIDIZATION; PCR; PROBE;

D O I：

10.1039/c0cc02356f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Luminol functionalized gold nanoparticles were used as labels for electrochemiluminescence signal amplification and an ultra-sensitive, highly selective, convenient, low cost DNA detection strategy was developed.

引用

页码：7560 / 7562

页数：3

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