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Signal-off impedimetric immunosensor for the detection of Escherichia coli O157:H7
A signal-off impedimetric immune-biosensor based on gold nanoparticle (AuNP)-mediated electron transfer (ET) across a self-assembled monolayer (SAM) was the developed for highly sensitive detection of Escherichia coli O157:H7 bacteria. The biosensor was fabricated by covalently grafting an anti-Esch...
Autores principales: | Wan, Jingzhuan, Ai, Junjie, Zhang, Yonghua, Geng, Xiaohui, Gao, Qiang, Cheng, Zhiliang |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4726323/ https://www.ncbi.nlm.nih.gov/pubmed/26796138 http://dx.doi.org/10.1038/srep19806 |
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