信号放大技术 meaning in Chinese

signal amplification technique

In this paper , we developed three novel immunosensors and a mediator - free enzyme sensor , based on efficient immobilization of biomolecule and signal - amplified methods to improve detection sensitivity and decrease the detection limit . the detailed materials are shown as follows : ( 1 ) an amplified immunosensor with highly sensitivity has been proposed based on precipitation of an insoluble product on functionalized electrode ( in chapter 2 ) . anti - higg was immobilized onto the surface of gold electrode modified with 1 , 6 - hexanedithiol and colloidal au interface
本文结合有效的生物活性组分的固定方法,采用信号放大技术提高分析信号、降低检测下限,发展了三种新型的免疫生物传感器以及一种无电子媒介体的酶生物传感器,主要内容如下: ( 1 )提出了一种新型的基于酶催化沉积质量放大的高灵敏压电免疫传感器(第2章) 。