Exploiting pH-Regulated Dimer-Tetramer Transformation of Concanavalin A to Develop Colorimetric Biosensing of Bacteria

Gold nanoparticles (AuNPs) aggregation-based colorimetric biosensing remains a challenge for bacteria due to their large size. Here we propose a novel colorimetric biosensor for rapid detection of Escherichia coli O157:H7 (E. coli O157:H7) in milk samples based on pH-regulated transformation of dime...

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Detalles Bibliográficos
Autores principales: Xu, Xiahong, Yuan, Yuwei, Hu, Guixian, Wang, Xiangyun, Qi, Peipei, Wang, Zhiwei, Wang, Qiang, Wang, Xinquan, Fu, Yingchun, Li, Yanbin, Yang, Hua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5431225/
https://www.ncbi.nlm.nih.gov/pubmed/28469128
http://dx.doi.org/10.1038/s41598-017-01371-6

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5431225/
https://www.ncbi.nlm.nih.gov/pubmed/28469128
http://dx.doi.org/10.1038/s41598-017-01371-6

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