An electrochemical DNA biosensor based on the "Y" junction structure and restriction endonuclease-aided target recycling strategy.
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.
State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
Qing
Q
Wang
Lijuan
L
Yang
Xiaohai
X
Yang
Kemin
K
Wang
Leiliang
L
He
Jinqing
J
Zhu
Tianyuan
T
Su
D015374:Biosensing Techniques; D004247:DNA / Q000032:analysis* / Q000737:chemistry*; D015252:Deoxyribonucleases, Type II Site-Specific / Q000737:chemistry*; D007202:Indicators and Reagents; D008751:Methylene Blue
D007202:Indicators and Reagents; D004247:DNA; C031851:endodeoxyribonuclease HaeII; D015252:Deoxyribonucleases, Type II Site-Specific; D008751:Methylene Blue