Analysis of fluidic bead cube embedded portable CMOS sensing system for immuno reaction monitoring

Abstract

This paper is intended to first introduce new methodology related to portable immuno detection system. The micro scale fluidic device, which is utilized for pretreatment and immunoassay reaction, was developed with PDMS substrate. The pH ISFET and the reference temperature sensor were developed with CMOS technology. The integration of these two independent devices resulted in the full portable immunosorbant device. Copyright ？ 2005 by the Transducer Research Foundation, Inc.