摘要
回顾了基于光学、电化学、磁学的生物传感技术与设备在传染病病原体即时检测(point-of-care testing,POCT)中的研究进展,总结了3种检测方法在POCT应用中的优劣。分析了生物传感POCT技术与设备在传染病病原体检测中面临的问题,指出了传染病病原体生物传感POCT技术与设备未来应向低成本、高通量、高准确性、高灵敏度及便携性等方面发展。
The recent advances of optical,electrochemical and magnetic biosensors for point-of-care testing(POCT)of infectious disease pathogens were reviewed first.Then the advantages and disadvantages of three POCT methods were analyzed,and the problems of biosensor-based POCT technology and devices for pathogen detection were discussed.Finally,it's pointed out biosensor-based POCT technology and devices in the future tended to be low-cost,high-throughput,high-accuracy,high-sensitivity and high-portability.
作者
任伟绮
陈钰
刘仲明
王捷
REN Wei-qi;CHEN Yu;LIU Zhong-ming;WANG Jie(Laboratory of Basic Medicine,General Hospital of Southern Theatre Command of the PLA,Guangzhou 510010,China)
出处
《医疗卫生装备》
CAS
2020年第7期93-98,共6页
Chinese Medical Equipment Journal
基金
广州市科技计划项目(201904010148)
军队后勤科研项目(CGZ16J002)
国家自然基金青年基金项目(81401752)。
关键词
传染病
病原体
生物传感
POCT
光学
电化学
磁学
infectious disease
pathogen
biosensor
point-of-care testing
optics
electrochemistry
magnetism
