An electrochemical DNA biosensor based on the "Y" junction structure and restriction endonuclease-aided target recycling strategy

被引：41

作者：

Wang, Qing ^{[1
]}

Yang, Lijuan ^{[1
]}

Yang, Xiaohai ^{[1
]}

Wang, Kemin ^{[1
]}

He, Leiliang ^{[1
]}

Zhu, Jinqing ^{[1
]}

Su, Tianyuan ^{[1
]}

机构：

[1] Hunan Univ, Key Lab Bionanotechnol & Mol Engn Hunan Prov, Coll Chem & Chem Engn, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 24期

基金：

对外科技合作项目（国际科技项目）; 中国国家自然科学基金;

关键词：

SEQUENCE-SPECIFIC DETECTION; SURFACE-PLASMON RESONANCE; NUCLEIC-ACIDS; FLUORESCENCE DETECTION; AMPLIFICATION; EXONUCLEASE; MICROARRAYS; PROBES; SENSOR;

D O I：

10.1039/c2cc17679c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Based on the "Y'' junction structure and restriction endonuclease-aided target recycling strategy, an electrochemical biosensor for DNA detection was developed. This universal biosensor was suitable for detecting different sequences of target DNA by changing the sequence of capture and assistant strands.

引用

收藏

页码：2982 / 2984

页数：3

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