A better understanding of organic electrochemical transistors for biosensing applications (Presentation Recording)

Jacob T. Friedlein; George G. Malliaras; Sean E. Shaheen; Robert R. McLeod

doi:10.1117/12.2190417

5 October 2015 A better understanding of organic electrochemical transistors for biosensing applications (Presentation Recording)

Jacob T. Friedlein, George G. Malliaras, Sean E. Shaheen, Robert R. McLeod

Author Affiliations +

Proceedings Volume 9568, Organic Field-Effect Transistors XIV; and Organic Sensors and Bioelectronics VIII; 95681H (2015) https://doi.org/10.1117/12.2190417
Event: SPIE Organic Photonics + Electronics, 2015, San Diego, California, United States

Abstract

Due to their biocompatibility, high transconductance, and low operating voltages, organic electrochemical transistors (OECTs) are promising platforms for biosensing applications. They have been used for measuring enzymes such as glucose and lactate, detecting disruptions of epithelial cell integrity, and amplifying epileptic voltage signals in rat brains. Accelerating the development of OECTs in this diverse range of potential applications, and those unforeseen, requires continued investigation of the device physics and material properties. In this presentation, we will describe our work to better understand OECT behavior, and we will discuss how this understanding can be used to develop more effective biosensors.

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Citation Download Citation

Jacob T. Friedlein, George G. Malliaras, Sean E. Shaheen, and Robert R. McLeod "A better understanding of organic electrochemical transistors for biosensing applications (Presentation Recording)", Proc. SPIE 9568, Organic Field-Effect Transistors XIV; and Organic Sensors and Bioelectronics VIII, 95681H (5 October 2015); https://doi.org/10.1117/12.2190417

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KEYWORDS

Transistors

Biosensing

Biosensors

Brain

Glucose

Physics

Signal detection

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