An ultrasensitive electrochemical biosensor for detection of DNA species related to oral cancer based on nuclease-assisted target recycling and amplification of DNAzyme

被引：102

作者：

Chen, JingHua ^{[1
,2
]}

Zhang, Jing ^{[1
]}

Guo, Yang ^{[1
]}

Li, Juan ^{[1
]}

Fu, FengFu ^{[1
]}

Yang, Huang-Hao ^{[1
]}

Chen, Guonan ^{[1
]}

机构：

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

[2] Fujian Med Univ, Fac Pharm, Dept Pharmaceut Anal, Fuzhou 350004, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 28期

关键词：

SIGNAL AMPLIFICATION; EXONUCLEASE; ELECTRODES;

D O I：

10.1039/c1cc11929j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple, label-free, ultra-highly sensitive and selective electrochemical sensor based on nuclease-assisted target recycling and DNAzyme for the detection of DNA species related to oral cancer in saliva is developed.

引用

收藏

页码：8004 / 8006

页数：3

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