磁弹性生物传感器在食品检测中的研究进展  

Advances in magnetoelastic biosensors for food detection

作　　者：曹永连 唐佳灵 饶钧玥 杨茂杰 曹芸榕 韩国全[1] CAO Yonglian;TANG Jialing;RAO Junyue;YANG Maojie;CAO Yunrong;HAN Guoquan(College of Food,Sichuan Agricultural University,Ya’an 625014,China)

机构地区：[1]四川农业大学食品学院,四川雅安625014

出　　处：《食品与发酵工业》2024年第19期371-380,共10页Food and Fermentation Industries

摘　　要：对引起食品安全问题的主要污染物,如食源性病原体、重金属残留、农药/兽药残留等进行快速而有效的检测是减少食品安全事故发生的重要监控点,高效、灵敏和准确的检测方法对食品检测领域意义重大。近年来,磁弹性生物传感器由于其无毒、低成本、便携、高灵敏度、高准确性和特异性以及可与无线网络连接等特点逐渐成为研究热点。该文主要介绍磁弹性生物传感器的工作原理及其在食品检测应用中的研究进展,以期为食品检测领域提供新思路。Rapid and effective detection of major contaminants causing food safety problems,such as foodborne pathogens,heavy metal residues,pesticide/veterinary drug residues,etc.,is an important monitoring point to reduce food safety accidents,and efficient,sensitive and accurate detection methods are of great significance in the field of food testing.In recent years,magnetoelastic biosensors have gradually become a research hotspot due to their non-toxicity,low cost,portability,high sensitivity,high accuracy and specificity,and the ability to be connected to wireless networks.This paper focuses on the working principle of magnetoelastic biosensor and their research progress in food detection applications,with a view to providing new ideas in the field of food monitoring.

关 键 词：食源性病原体 重金属 蛋白质 磁弹性生物传感器 磁致伸缩效应 

分 类 号：TP212.3[自动化与计算机技术—检测技术与自动化装置] TS207.3[自动化与计算机技术—控制科学与工程]