articlenpj Flexible ElectronicsFeb 13, 2025GOLD OA

Biomolecule sensors based on organic electrochemical transistors

ZLZhengquan LuKXKun XuKXKai XiaoQXQibin XuLWLi Wang

University of Electronic Science and Technology of China · Henan University of Technology

Indexed incrossrefdoaj

Abstract

Biosensors based on organic electrochemical transistors (OECTs) have been a research highlight in recent years owing to their remarkable biocompatibility, low operating voltage, and substantial signal amplification capability. Especially, as an emerging fundamental device for biosensing, OECTs show great potential for pH, ions, molecules, and biomarker sensing. This review highlights the research progress of biomolecule sensors based on OECTs, focusing on recent publications in the past 5 years. Specifically, OECT-based biomolecule sensors for small molecules (glucose, dopamine, lactate, etc. that act as signals or effectors), and macromolecules (DNA, RNA, proteins, etc. that are often used as markers in…

Citation impact

57
total citations
FWCI
26.78
Percentile
100%
References
177
Citations per year

Authors

11

Topics & keywords

Topics
Keywords
  • Biomolecule
  • Transistor
  • Nanotechnology
  • Materials science
  • Electrochemistry
  • Computer science
  • Optoelectronics
  • Engineering
UN Sustainable Development Goals
  • Affordable and clean energy
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