Title :
Flexible Biochemical Sensor Array for Laboratory-On-Chip Applications
Author :
Zadeh, Ebrahim Ghafar ; Rajagopalan, Sumitra ; Sawan, Mohamad
Author_Institution :
Ecole Polytech. de Montreal, Montreak
Abstract :
We present a biochemical sensor array based on a flexible conducting polymer biointerface for multifunctional monitoring. The large area and highly sensitive bioelectrodes are fabricated on a low cost nylon fabric for potential environmental lab-on-chips. Based on experimental results, a high resistive change is observed on such electrodes (30 KOmega/cm2) which can easily be measured through integrated CMOS circuitry. The SEM images of fabricated electrode demonstrate the stable and uniform deposition of polypyrrole on the flexible fabric substrate.
Keywords :
biosensors; chemical sensors; lab-on-a-chip; bioelectrodes; flexible biochemical sensor array; flexible conducting polymer biointerface; integrated CMOS circuitry; laboratory-on-chip; multifunctional monitoring; Biosensors; CMOS image sensors; Costs; Electrodes; Fabrics; Integrated circuit measurements; Laboratories; Monitoring; Polymers; Sensor arrays;
Conference_Titel :
Computer Architecture for Machine Perception and Sensing, 2006. CAMP 2006. International Workshop on
Conference_Location :
Montreal, Que.
Print_ISBN :
978-1-4244-0685-2
Electronic_ISBN :
978-1-4244-0686-9
DOI :
10.1109/CAMP.2007.4350353
