Graphene-Based Environmental Sensors: Electrical and Optical Devices

In this review paper, we summarized the recent progress of using graphene as a sensing platform for environmental applications. Especially, we highlight the electrical and optical sensing devices developed based on graphene and its derivatives. We discussed the role of graphene in these devices, the...

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Main Authors:	Hikari Kitadai, Meng Yuan, Yongqiang Ma, Xi Ling
Format:	Article
Language:	English
Published:	MDPI AG 2021-04-01
Series:	Molecules
Subjects:	2D materials sensing FETs spectroscopy sensitivity selectivity
Online Access:	https://www.mdpi.com/1420-3049/26/8/2165

id	doaj-058ddf899e4f4a068d159a87c72b88c0
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spelling	doaj-058ddf899e4f4a068d159a87c72b88c02021-04-09T23:03:46ZengMDPI AGMolecules1420-30492021-04-01262165216510.3390/molecules26082165Graphene-Based Environmental Sensors: Electrical and Optical DevicesHikari Kitadai0Meng Yuan1Yongqiang Ma2Xi Ling3Department of Chemistry, Boston University, Boston, MA 02215, USADepartment of Chemistry, Boston University, Boston, MA 02215, USADepartment of Applied Chemistry, College of Science, China Agricultural University, Beijing 100193, ChinaDepartment of Chemistry, Boston University, Boston, MA 02215, USAIn this review paper, we summarized the recent progress of using graphene as a sensing platform for environmental applications. Especially, we highlight the electrical and optical sensing devices developed based on graphene and its derivatives. We discussed the role of graphene in these devices, the sensing mechanisms, and the advantages and disadvantages of specific devices. The approaches to improve the sensitivity and selectivity are also discussed.https://www.mdpi.com/1420-3049/26/8/21652D materialssensingFETsspectroscopysensitivityselectivity
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Hikari Kitadai Meng Yuan Yongqiang Ma Xi Ling
spellingShingle	Hikari Kitadai Meng Yuan Yongqiang Ma Xi Ling Graphene-Based Environmental Sensors: Electrical and Optical Devices Molecules 2D materials sensing FETs spectroscopy sensitivity selectivity
author_facet	Hikari Kitadai Meng Yuan Yongqiang Ma Xi Ling
author_sort	Hikari Kitadai
title	Graphene-Based Environmental Sensors: Electrical and Optical Devices
title_short	Graphene-Based Environmental Sensors: Electrical and Optical Devices
title_full	Graphene-Based Environmental Sensors: Electrical and Optical Devices
title_fullStr	Graphene-Based Environmental Sensors: Electrical and Optical Devices
title_full_unstemmed	Graphene-Based Environmental Sensors: Electrical and Optical Devices
title_sort	graphene-based environmental sensors: electrical and optical devices
publisher	MDPI AG
series	Molecules
issn	1420-3049
publishDate	2021-04-01
description	In this review paper, we summarized the recent progress of using graphene as a sensing platform for environmental applications. Especially, we highlight the electrical and optical sensing devices developed based on graphene and its derivatives. We discussed the role of graphene in these devices, the sensing mechanisms, and the advantages and disadvantages of specific devices. The approaches to improve the sensitivity and selectivity are also discussed.
topic	2D materials sensing FETs spectroscopy sensitivity selectivity
url	https://www.mdpi.com/1420-3049/26/8/2165
work_keys_str_mv	AT hikarikitadai graphenebasedenvironmentalsensorselectricalandopticaldevices AT mengyuan graphenebasedenvironmentalsensorselectricalandopticaldevices AT yongqiangma graphenebasedenvironmentalsensorselectricalandopticaldevices AT xiling graphenebasedenvironmentalsensorselectricalandopticaldevices
_version_	1721532136206368768

Graphene-Based Environmental Sensors: Electrical and Optical Devices

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