Research Status and Application of Piezoelectric Immunosensor / 医疗卫生装备

ABSTRACT

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.