1 条结果 关键词:IgG检测 ×

Self-Powered Wireless Affinity-Based Biosensor Based on Integration of Paper-Based Microfluidics and Self-Assembled RFID Antennas.

IEEE transactions on biomedical circuits and systems 2016 Yuan M, Alocilja EC, Chakrabartty S

本文提出一种无线、自供电、基于亲和作用的生物传感器,将纸基微流控与自组装射频(RF)天线方法集成。其核心是银增强技术:在目标抗原与特异性亲和探针结合的区域生长射频天线的一部分,使原本断开的天线逐渐桥接并调谐。杂交区域由硝酸纤维素(nitrocellulose)微流控通道界定,实现试剂取样、流动与混合的自供电控制。集成基底采用聚乙烯(...