期刊
SENSORS
卷 19, 期 5, 页码 -出版社
MDPI
DOI: 10.3390/s19051100
关键词
biosensor; point-of-need DNA detection; DNA; RNA extraction; DNA amplification; microfluidic; food security
资金
- Institut National de la Recherche Agronomique and Biosense
- ANTARES project from the European Union's Horizon 2020 research and innovation programme [664387]
- bilateral Franco-Italian Galilee Grant [37184VG]
- TOX-detect One Health EJP Project of the European Union's Horizon 2020 research and innovation programme [773830]
Foodborne pathogenic bacteria present a crucial food safety issue. Conventional diagnostic methods are time-consuming and can be only performed on previously produced food. The advancing field of point-of-need diagnostic devices integrating molecular methods, biosensors, microfluidics, and nanomaterials offers new avenues for swift, low-cost detection of pathogens with high sensitivity and specificity. These analyses and screening of food items can be performed during all phases of production. This review presents major developments achieved in recent years in point-of-need diagnostics in land-based sector and sheds light on current challenges in achieving wider acceptance of portable devices in the food industry. Particular emphasis is placed on methods for testing nucleic acids, protocols for portable nucleic acid extraction and amplification, as well as on the means for low-cost detection and read-out signal amplification.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据