Two-dimensional nanomaterial-based field-effect transistors for chemical and biological sensing
Top Cited Papers
- 21 September 2017
- journal article
- review article
- Published by Royal Society of Chemistry (RSC) in Chemical Society Reviews
- Vol. 46 (22), 6872-6904
- https://doi.org/10.1039/c6cs00827e
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.Funding Information
- National Science Foundation (IIP-1434059, IIP-1516207, CBET-1631968, and CBET-1)
- Ministry of Education - Singapore (ARC 19/15, No. MOE2014-T2-2-093; MOE2015-T2-2-057;)
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