Washing-free electrochemical DNA detection using double-stranded probes and competitive hybridization reaction

被引:32
作者
Kim, K [1 ]
Yang, HS [1 ]
Park, SH [1 ]
Lee, DS [1 ]
Kim, SJ [1 ]
Lim, YT [1 ]
Kim, YT [1 ]
机构
[1] ETRI, BioMEMS Grp, Taejon 305350, South Korea
关键词
D O I
10.1039/b402914c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new electrochemical DNA detection method using doublestranded probes and competitive hybridization reaction offers highly selective discrimination of single base mismatch without post-hybridization washing.
引用
收藏
页码:1466 / 1467
页数:2
相关论文
共 21 条
[21]   Voltammetric procedure for examining DNA-modified surfaces: Quantitation, cationic binding activity, and electron-transfer kinetics [J].
Yu, HZ ;
Luo, CY ;
Sankar, CG ;
Sen, D .
ANALYTICAL CHEMISTRY, 2003, 75 (15) :3902-3907