摘要
使用集成化手持式SpreetaTM SPR传感器快速检测大肠杆菌E.Coli 0157∶H7,利用大肠杆菌抗体的免疫吸附反应,采用亲和素—生物素系统放大检测的响应信号,并引入复合抗体作为第二抗体,整个检测过程在1 h内完成,实现病原微生物的快速检测。
A rapid assay for E. Coli 0157:H7 has been developed by using integrated portable Spreeta^TM SPR biosensor. The assay is based on the immune adsorption of E. Coli antibody. Avidin-biotin system and secondary antibody have been used to achieve the rapid assay for pathogen in less than 1 h.
出处
《传感器与微系统》
CSCD
北大核心
2007年第5期12-14,17,共4页
Transducer and Microsystem Technologies
基金
吉林省科技厅国际合作基金资助项目(20020802)