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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Bibliographic Details
Main Authors: Sihan Chen, Xinran Zong, Jiapeng Zheng, Jiaxin Zhang, Mengyao Zhou, Qing Chen, Chaoxin Man, Yujun Jiang
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Foods
Subjects:
<i>Salmonella typhimurium</i>
catalytic hairpin assembly
AuNPs
on-site detection
aptamer
Online Access:https://www.mdpi.com/2304-8158/10/11/2539

Internet

https://www.mdpi.com/2304-8158/10/11/2539

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