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Issue 12, 2020
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Structured and functionalized organic semiconductors for chemical and biological sensors based on organic field effect transistors

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Abstract

One of the most promising applications of organic field-effect transistors (OFETs) is chemical and biological sensing. In order to achieve highly sensitive and selective detection of a broad array of analytes, the organic semiconductor layer in an OFET is tailored with rationally designed physical structures and chemical functionalities. This article reviews representative studies on structured and functionalized organic semiconductors after a brief introduction to OFET-based chemical and biological sensors. Finally, we reach conclusions on the achievements and challenges in this research field and provide an outlook for the development in the near future.

Graphical abstract: Structured and functionalized organic semiconductors for chemical and biological sensors based on organic field effect transistors

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Article information


Submitted
31 Mar 2020
Accepted
30 May 2020
First published
02 Jun 2020

Mater. Chem. Front., 2020,4, 3505-3520
Article type
Review Article

Structured and functionalized organic semiconductors for chemical and biological sensors based on organic field effect transistors

Y. Wang, Q. Gong and Q. Miao, Mater. Chem. Front., 2020, 4, 3505 DOI: 10.1039/D0QM00202J

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