A Colorimetric Strategy Based on Aptamer-Catalyzed Hairpin Assembly for the On-Site Detection of <i>Salmonella typhimurium</i> in Milk

A Colorimetric Strategy Based on Aptamer-Catalyzed Hairpin Assembly for the On-Site Detection of <i>Salmonella typhimurium</i> in Milk

<i>Salmonella typhimurium</i> (<i>S. typhimurium</i>) is a foodborne pathogen that has caused numerous outbreaks worldwide, necessitating the development of on-site strategy to prevent early contamination. Here, we set up an enzyme-free strategy for aptamer-catalyzed hairpin...

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Detalles Bibliográficos
Autores principales: Sihan Chen, Xinran Zong, Jiapeng Zheng, Jiaxin Zhang, Mengyao Zhou, Qing Chen, Chaoxin Man, Yujun Jiang
Formato: article
Lenguaje:EN
Publicado: MDPI AG 2021
Materias:
<i>Salmonella typhimurium</i>
catalytic hairpin assembly
AuNPs
on-site detection
aptamer
Chemical technology
TP1-1185
Acceso en línea:https://doaj.org/article/fbe09687ed9747f1b327850290efed60
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