Electrochemical Behaviors of Methylene Blue on DNA Modified Electrode and Its Application to the Detection of PCR Product from NOS Sequence

Electrochemical Behaviors of Methylene Blue on DNA Modified Electrode and Its Application to the Detection of PCR Product from NOS Sequence

An electrochemical DNA biosensor for the detection of NOS gene sequences from genetically modified organisms (GMOs) is presented in this paper. Single-stranded DNA (ssDNA) was covalently attached through the carboxylate ester formed by the 3’- hydroxy end of the DNA with the carboxyl of a merca...

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Bibliographic Details
Main Authors: Wei Sun, Zhimei Shang, Haibo Xiang, Kegang Wang, Ruijun Zhao, Ling Zhu
Format: Article
Language:English
Published: MDPI AG 2008-09-01
Series:Sensors
Subjects:
Electrochemical DNA biosensor
methylene blue
polymerase chain reaction
NOS gene
hybridization
Online Access:http://www.mdpi.com/1424-8220/8/9/5649/

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