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...
| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado em: |
Royal Society of Chemistry
2014
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| Assuntos: | |
| Acesso em linha: | http://umpir.ump.edu.my/id/eprint/8061/1/Impedimetric_graphene-based_biosensor_for_the_detection_of_Escherichia_coli_DNA_%28published%29.pdf |