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Electronics 2016, 5(1), 9; doi:10.3390/electronics5010009

Electrolytic Gated Organic Field-Effect Transistors for Application in Biosensors—A Review

Univ. Paris Diderot, Sorbonne Paris Cité, ITODYS, UMR 7086 CNRS, 15 rue J-A de Baïf, 75205 Paris Cedex 13, France
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Author to whom correspondence should be addressed.
Academic Editors: Emil J. W. List-Kratochvil and Ruth Shinar
Received: 10 December 2015 / Revised: 3 February 2016 / Accepted: 16 February 2016 / Published: 25 February 2016
(This article belongs to the Special Issue Recent Advances in Organic Bioelectronics and Sensors)

Abstract

Electrolyte-gated organic field-effect transistors have emerged in the field of biosensors over the last five years, due to their attractive simplicity and high sensitivity to interfacial changes, both on the gate/electrolyte and semiconductor/electrolyte interfaces, where a target-specific bioreceptor can be immobilized. This article reviews the recent literature concerning biosensing with such transistors, gives clues to understanding the basic principles under which electrolyte-gated organic field-effect transistors work, and details the transduction mechanisms that were investigated to convert a receptor/target association into a change in drain current. View Full-Text
Keywords: electrolyte-gated organic field-effect transistors (EGOFET); biosensors electrolyte-gated organic field-effect transistors (EGOFET); biosensors
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

Wang, D.; Noël, V.; Piro, B. Electrolytic Gated Organic Field-Effect Transistors for Application in Biosensors—A Review. Electronics 2016, 5, 9.

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