生物传感器在食源性致病菌检测中应用的研究进展

Research progress of biosensors in the detection of foodborne pathogens

食源性致病菌作为引起食源性疾病的主要因素,受到人们的高度重视,发展简便、快速、高灵敏度和低成本的食源性致病菌检测方法对降低食源性疾病发病率具有重要意义。生物传感器技术是一种由多学科交叉渗透发展形成的全新微量分析技术,具有灵敏度高、分析速度快等特点,被广泛应用于食源性致病菌的检测。文中介绍了生物传感器的基本原理,综述了常见的生物传感器在食源性致病菌检测中的应用,并对其发展趋势进行了展望。

As the main factor leading to foodborne illnesses,foodborne pathogens have been attached great importance by people.The development of simple,rapid,high-sensitivity and low-cost food-borne pathogen detection methods is of great significance in reducing the incidence of foodborne diseases.Biosensor technology is a new micro-analysis technology developed by multi-disciplinary cross-infiltration.It has the characteristics of high sensitivity and fast analysis speed,and is widely used in the detection of food-borne pathogens.This paper introduces the basic principles of biosensors,summarizes the application of common biosensors in the detection of foodborne pathogens,and prospects for future development.