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Two-dimensional nanomaterial-based field-effect transistors for chemical and biological sensing

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Abstract

Meeting the increasing demand for sensors with high sensitivity, high selectivity, and rapid detection presents many challenges. In the last decade, electronic sensors based on field-effect transistors (FETs) have been widely studied due to their high sensitivity, rapid detection, and simple test procedure. Among these sensors, two-dimensional (2D) nanomaterial-based FET sensors have been demonstrated with tremendous potential for the detection of a wide range of analytes which is attributed to the unique structural and electronic properties of 2D nanomaterials. This comprehensive review discusses the recent progress in graphene-, 2D transition metal dichalcogenide-, and 2D black phosphorus-based FET sensors, with an emphasis on rapid and low-concentration detection of gases, biomolecules, and water contaminants.

Graphical abstract: Two-dimensional nanomaterial-based field-effect transistors for chemical and biological sensing

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Publication details

The article was received on 19 Nov 2016 and first published on 21 Sep 2017


Article type: Review Article
DOI: 10.1039/C6CS00827E
Citation: Chem. Soc. Rev., 2017, Advance Article
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    Two-dimensional nanomaterial-based field-effect transistors for chemical and biological sensing

    S. Mao, J. Chang, H. Pu, G. Lu, Q. He, H. Zhang and J. Chen, Chem. Soc. Rev., 2017, Advance Article , DOI: 10.1039/C6CS00827E

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