Abstract

In today’s world, which is entangled with numerous foodborne pathogenic bacteria and viruses, it appears to be essential to rethink detection methods of these due to the importance of food safety in our lives. The vast majority of detection methods for foodborne pathogenic bacteria and viruses have suffered from sensitivity and selectivity due to the small size of these pathogens. Besides, these types of sensing approaches can improve on-site detection platforms in the fields of food safety. In recent, microfluidics systems as new emerging types of portable sensing approaches can introduce efficient and simple biodevice by integration with several analytical methods such as electrochemical, optical and colorimetric techniques. Additionally, taking advantage of aptamer as a selective bioreceptor in the sensing of microfluidics system has provided selective, sensitive, portable and affordable sensing approaches. Furthermore, some papers use increased data transferability ability and computational power of these sensing platforms by exploiting smartphones. In this review, we attempted to provide an overview of the current state of the recent aptasensor based on microfluidic for screening of foodborne pathogenic bacteria and viruses. Working strategies, benefits and disadvantages of these sensing approaches are briefly discussed.

摘要

在当今世界，与无数食源性致病细菌和病毒纠缠在一起，由于食品安全在我们生活中的重要性，重新考虑这些检测方法似乎是必不可少的。由于这些病原体的体积小，绝大多数食源性致病细菌和病毒的检测方法都存在敏感性和选择性问题。此外，这些类型的传感方法可以改善食品安全领域的现场检测平台。最近，作为新型便携式传感方法的微流体系统可以通过与多种分析方法（如电化学、光学和比色技术）集成来引入高效且简单的生物器件。此外，利用适体作为微流控系统传感中的选择性生物受体提供了选择性、灵敏、便携和负担得起的传感方法。此外，一些论文通过利用智能手机来提高这些传感平台的数据传输能力和计算能力。在这篇综述中，我们试图概述最近基于微流体的适体传感器用于筛查食源性致病细菌和病毒的现状。简要讨论了这些传感方法的工作策略、优点和缺点。我们试图概述最近基于微流体的适体传感器用于筛查食源性致病细菌和病毒的现状。简要讨论了这些传感方法的工作策略、优点和缺点。我们试图概述最近基于微流体的适体传感器用于筛查食源性致病细菌和病毒的现状。简要讨论了这些传感方法的工作策略、优点和缺点。