A Colorimetric/Fluorescent Dual-Mode Aptasensor for <i>Salmonella</i> Based on the Magnetic Separation of Aptamers and a DNA-Nanotriangle Programmed Multivalent Aptamer

A Colorimetric/Fluorescent Dual-Mode Aptasensor for <i>Salmonella</i> Based on the Magnetic Separation of Aptamers and a DNA-Nanotriangle Programmed Multivalent Aptamer

<i>Salmonella</i> infection has emerged as a global health threat, causing death, disability, and socioeconomic disruption worldwide. The rapid and sensitive detection of <i>Salmonella</i> is of great significance in guaranteeing food safety. Herein, we developed a colorimetr...

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Bibliographic Details
Main Authors: Na Ma, Mengni Sun, Hanxing Shi, Liangliang Xue, Min Zhang, Wenge Yang, Yali Dang, Zhaohui Qiao
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Foods
Subjects:
<i>Salmonella</i> detection
multivalent aptamer
colorimetric/fluorescent dual mode
DNA nanotriangle
Online Access:https://www.mdpi.com/2304-8158/12/20/3853

Internet

https://www.mdpi.com/2304-8158/12/20/3853

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