Application of Nanomaterials in the Rapid Detection of Pathogenic Microorganisms

摘要

Pathogenic microorganisms can cause infectious diseases in the human body and cause harm to humans.Under the continuous changes of human life style,sudden infectious diseases and sudden pathogenic microbial contamination in food have brought great challenges to human health.Traditional pathogenic microorganism detection is mainly carried out in laboratories with low speed,and requires experienced operators,which greatly affects the detection efficiency,and real-time monitoring cannot be achieved in the face of epidemics or food contamination.In response to these new situations,new on-site rapid detection methods have become a must,but to achieve the purpose of on-site rapid and immediate detection,higher requirements have been put forward to sensitivity and specificity.Due to their special photoelectric properties and adsorption properties,nanomaterials have gradually been applied in on-site rapid detection methods such as biosensors,and some substantial progress has been made.In this study,we introduced the actual application of nanomaterials in testing and their applications in on-site rapid testing,and made some prospects for the development of on-site rapid testing methods.