Chemical and biological sensors based on defect-engineered graphene mesh field-effect transistors

Graphene has been intensively studied for applications to high-performance sensors, but the sensing characteristics of graphene devices have varied from case to case, and the sensing mechanism has not been satisfactorily determined thus far. In this review, we describe recent progress in engineering...

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Detalles Bibliográficos
Autores principales: Cho, Seunghee H., Kwon, Sun Sang, Yi, Jaeseok, Park, Won Il
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korea Nano Technology Research Society 2016
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5271147/
https://www.ncbi.nlm.nih.gov/pubmed/28191424
http://dx.doi.org/10.1186/s40580-016-0075-9
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author Cho, Seunghee H.
Kwon, Sun Sang
Yi, Jaeseok
Park, Won Il
author_facet Cho, Seunghee H.
Kwon, Sun Sang
Yi, Jaeseok
Park, Won Il
author_sort Cho, Seunghee H.
collection PubMed
description Graphene has been intensively studied for applications to high-performance sensors, but the sensing characteristics of graphene devices have varied from case to case, and the sensing mechanism has not been satisfactorily determined thus far. In this review, we describe recent progress in engineering of the defects in graphene grown by a silica-assisted chemical vapor deposition technique and elucidate the effect of the defects upon the electrical response of graphene sensors. This review provides guidelines for engineering and/or passivating defects to improve sensor performance and reliability.
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spelling pubmed-52711472017-02-09 Chemical and biological sensors based on defect-engineered graphene mesh field-effect transistors Cho, Seunghee H. Kwon, Sun Sang Yi, Jaeseok Park, Won Il Nano Converg Review Graphene has been intensively studied for applications to high-performance sensors, but the sensing characteristics of graphene devices have varied from case to case, and the sensing mechanism has not been satisfactorily determined thus far. In this review, we describe recent progress in engineering of the defects in graphene grown by a silica-assisted chemical vapor deposition technique and elucidate the effect of the defects upon the electrical response of graphene sensors. This review provides guidelines for engineering and/or passivating defects to improve sensor performance and reliability. Korea Nano Technology Research Society 2016-07-11 /pmc/articles/PMC5271147/ /pubmed/28191424 http://dx.doi.org/10.1186/s40580-016-0075-9 Text en © The Author(s) 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Review
Cho, Seunghee H.
Kwon, Sun Sang
Yi, Jaeseok
Park, Won Il
Chemical and biological sensors based on defect-engineered graphene mesh field-effect transistors
title Chemical and biological sensors based on defect-engineered graphene mesh field-effect transistors
title_full Chemical and biological sensors based on defect-engineered graphene mesh field-effect transistors
title_fullStr Chemical and biological sensors based on defect-engineered graphene mesh field-effect transistors
title_full_unstemmed Chemical and biological sensors based on defect-engineered graphene mesh field-effect transistors
title_short Chemical and biological sensors based on defect-engineered graphene mesh field-effect transistors
title_sort chemical and biological sensors based on defect-engineered graphene mesh field-effect transistors
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5271147/
https://www.ncbi.nlm.nih.gov/pubmed/28191424
http://dx.doi.org/10.1186/s40580-016-0075-9
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