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Aptasensors for rapid detection of Escherichia coli O157:H7 and Salmonella typhimurium

Herein we reported the development of aptamer-based biosensors (aptasensors) based on label-free aptamers and gold nanoparticles (AuNPs) for detection of Escherichia coli (E. coli) O157:H7 and Salmonella typhimurium. Target bacteria binding aptamers are adsorbed on the surface of unmodified AuNPs to...

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Detalles Bibliográficos
Autores principales:	Wu, Wen-he, Li, Min, Wang, Yue, Ouyang, Hou-xian, Wang, Lin, Li, Ci-xiu, Cao, Yu-chen, Meng, Qing-he, Lu, Jian-xin
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer 2012
Materias:	Nano Express
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3552713/ https://www.ncbi.nlm.nih.gov/pubmed/23190695 http://dx.doi.org/10.1186/1556-276X-7-658

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