Simultaneous Detection of Static and Dynamic Signals by a Flexible Sensor Based on 3D Graphene

A flexible acoustic pressure sensor was developed based on the change in electrical resistance of three-dimensional (3D) graphene change under the acoustic waves action. The sensor was constructed by 3D graphene foam (GF) wrapped in flexible polydimethylsiloxane (PDMS). Tuning forks and human physio...

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Autores principales: Xu, Rongqing, Wang, Di, Zhang, Hongchao, Xie, Na, Lu, Shan, Qu, Ke
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5469674/
https://www.ncbi.nlm.nih.gov/pubmed/28481297
http://dx.doi.org/10.3390/s17051069
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author Xu, Rongqing
Wang, Di
Zhang, Hongchao
Xie, Na
Lu, Shan
Qu, Ke
author_facet Xu, Rongqing
Wang, Di
Zhang, Hongchao
Xie, Na
Lu, Shan
Qu, Ke
author_sort Xu, Rongqing
collection PubMed
description A flexible acoustic pressure sensor was developed based on the change in electrical resistance of three-dimensional (3D) graphene change under the acoustic waves action. The sensor was constructed by 3D graphene foam (GF) wrapped in flexible polydimethylsiloxane (PDMS). Tuning forks and human physiological tests indicated that the acoustic pressure sensor can sensitively detect the deformation and the acoustic pressure in real time. The results are of significance to the development of graphene-based applications in the field of health monitoring, in vitro diagnostics, advanced therapies, and transient pressure detection.
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spelling pubmed-54696742017-06-16 Simultaneous Detection of Static and Dynamic Signals by a Flexible Sensor Based on 3D Graphene Xu, Rongqing Wang, Di Zhang, Hongchao Xie, Na Lu, Shan Qu, Ke Sensors (Basel) Article A flexible acoustic pressure sensor was developed based on the change in electrical resistance of three-dimensional (3D) graphene change under the acoustic waves action. The sensor was constructed by 3D graphene foam (GF) wrapped in flexible polydimethylsiloxane (PDMS). Tuning forks and human physiological tests indicated that the acoustic pressure sensor can sensitively detect the deformation and the acoustic pressure in real time. The results are of significance to the development of graphene-based applications in the field of health monitoring, in vitro diagnostics, advanced therapies, and transient pressure detection. MDPI 2017-05-08 /pmc/articles/PMC5469674/ /pubmed/28481297 http://dx.doi.org/10.3390/s17051069 Text en © 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Xu, Rongqing
Wang, Di
Zhang, Hongchao
Xie, Na
Lu, Shan
Qu, Ke
Simultaneous Detection of Static and Dynamic Signals by a Flexible Sensor Based on 3D Graphene
title Simultaneous Detection of Static and Dynamic Signals by a Flexible Sensor Based on 3D Graphene
title_full Simultaneous Detection of Static and Dynamic Signals by a Flexible Sensor Based on 3D Graphene
title_fullStr Simultaneous Detection of Static and Dynamic Signals by a Flexible Sensor Based on 3D Graphene
title_full_unstemmed Simultaneous Detection of Static and Dynamic Signals by a Flexible Sensor Based on 3D Graphene
title_short Simultaneous Detection of Static and Dynamic Signals by a Flexible Sensor Based on 3D Graphene
title_sort simultaneous detection of static and dynamic signals by a flexible sensor based on 3d graphene
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5469674/
https://www.ncbi.nlm.nih.gov/pubmed/28481297
http://dx.doi.org/10.3390/s17051069
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