科研动态

微流控芯片是一项以芯片为基础，结合化学、物理学、生物学等多学科形成的技术平台，能够在一个芯片上实现样品制备、反应、分离、检测等流程，具有高通量、高效率和易操作的特点。随着材料科学和纳米技术的发展，该项技术得到迅速发展并应用于化学分析、微生物检测等，尤其是在微生物检测和分析方面发挥着重要作用，并逐步产生了商品化的微流控芯片。微流控芯片因具有小型化、节约试剂、速度快、集成化程度高等优点，适用于处理突发公共卫生事件，但目前在动物疫病检测中的应用还很少见。本文对微流控芯片的技术原理、结构及其在微生物检测中的应用进行综述，以期为动物疫病的高通量检测提供借鉴。

Application of Microfluidic Chip Technology in Microbial Detection

Microfluidic chip is a kind of technology platform based on a chip，which combines with several disciplines，such as chemistry，physics，biology and others，and could complete the processes of preparation，reaction，separation and detection of samples on a chip due to its characteristics of high throughput，high efficiency and easy operation. With the development of material science and nanotechnology，the technology has been rapidly developed and applied to chemical analysis，microbial detection and so on，in which，it has been playing an important role in microbial detection and analysis，and gradually leads to the commercial microfluidic chip that is advantaged with miniaturization，reagent saving，fast and high integration，and appropriate for dealing with public health emergencies，but is still seldom used for animal disease detection at present. In the paper，the technical principles and structure of microfluidic chip as well as its application in microbial detection were reviewed，with a view to providing some references for high-throughput detection of animal diseases.

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