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Impedimetric Graphene-based Biosensor for the Detection of Escherichia Coli DNA

A label-free impedimetric DNA biosensor based on graphene nanosheets has been developed for the detection of Escherichia coli O157:H7 strain GZ-021210. Probe DNA (pDNA) of E. coli was immobilized onto graphene nanosheets by the surface functionalization of graphene with 1-pyrenebutyric acid (PyBA) f...

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Bibliographic Details
Main Authors: Nurulasma, Zainudin, Mohd Hairul, Ab. Rahim, M. M., Yusoff, K. F., Chong
Format: Article
Language:English
Published: Royal Society of Chemistry 2014
Subjects:
QD Chemistry
Online Access:http://umpir.ump.edu.my/id/eprint/8061/1/Impedimetric_graphene-based_biosensor_for_the_detection_of_Escherichia_coli_DNA_%28published%29.pdf
http://umpir.ump.edu.my/id/eprint/8061/
http://dx.doi.org/10.1039/C4AY01836B
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http://umpir.ump.edu.my/id/eprint/8061/1/Impedimetric_graphene-based_biosensor_for_the_detection_of_Escherichia_coli_DNA_%28published%29.pdf
http://umpir.ump.edu.my/id/eprint/8061/
http://dx.doi.org/10.1039/C4AY01836B

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