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Updated: May 29, 2026

Translating Extracellular Electron Transfer Activities with Organic Electrochemical Transistors
Published on: January 31, 2025
Advances in organic transistor-based biosensors: from organic electrochemical transistors to electrolyte-gated
Loïg Kergoat1, Benoît Piro, Magnus Berggren
1Department of Science and Technology (ITN), Linköpings Universitet, Campus Norrköping, Bredgatan 34, 601 74 Norrköping, Sweden.
Abstract:
Organic electronics have, over the past two decades, developed into an exciting area of research and technology to replace classic inorganic semiconductors. Organic photovoltaics, light-emitting diodes, and thin-film transistors are already well developed and are currently being commercialized for a variety of applications. More recently, organic transistors have found new applications in the field of biosensors. The progress made in this direction is the topic of this review. Various configurations are presented, with their detection principle, and illustrated by examples from the literature.
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