摘要
在介绍了压电石英晶体免疫传感器基本原理的基础上,归纳了其灵敏度高、特异性高、交叉反应低等特点及其在生物医学工程中的应用,并对其用于检测肌钙蛋白I(cTnI)的可行性进行了简要评述;指出该技术无需任何标记和分离步骤,仪器简单、操作方便,并可快速检测和精确定量,具有十分广阔的应用前景。
The basic principles of piezoelectric quartz crystal immunosensor are reviewed. Its characteristics and applications in biomedicine are summarized. The feasibility of its application in detecting cardiac troponin I （cTnI） is briefly analyzed. There＇s no need of any signs and segregation steps in the technique, so the instrument is simple and easily-operated. Besides, it has a bright application future for its merits of rapid detection and precise quantification.
出处
《医疗卫生装备》
CAS
2008年第10期36-38,共3页
Chinese Medical Equipment Journal
基金
广州市科技计划资助项目(2007Z3-E0321)
关键词
压电免疫传感器
肌钙蛋白I
检测
piezoelectric immunosensor
cardiac troponin I
detection
