Optimum Design of Organic Electrochemical Type Transistors for Applications in Biochemical Sensing

作者：Shruti Badhwar, K. S. Narayan · 发表于：Journal of Sensors · 年份：2008 · DOI：10.1155/2008/702161 · 被引用次数：7 · 研究领域：Conducting polymers and applications、Analytical Chemistry and Sensors、Electrochemical sensors and biosensors

This paper addresses the issue of optimizing various performance parameters involved in the design of organic electrochemical type transistors based on the conducting polymer, poly (3,4‐ethylenedioxythiophene): poly(styrene sulfonate)(PEDOT:PSS) for applications in biochemical sensing. We report the effect of device contact geometry, gate to channel length ratio “ L g / L _, and analyte distance from the source electrode “ x _, on the device sensitivity and response time.