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Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review
Graphene nano-electromechanical resonant sensors have wide application in areas such as seawater desalination, new energy, biotechnology, and aerospace due to their small size, light weight, and high sensitivity and resolution. This review first introduces the physical and chemical properties of gra...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8876833/ https://www.ncbi.nlm.nih.gov/pubmed/35208365 http://dx.doi.org/10.3390/mi13020241 |
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author | Fan, Shang-Chun Lu, Yang Zhao, Peng-Cheng Shi, Fu-Tao Guo, Zhan-She Xing, Wei-Wei |
author_facet | Fan, Shang-Chun Lu, Yang Zhao, Peng-Cheng Shi, Fu-Tao Guo, Zhan-She Xing, Wei-Wei |
author_sort | Fan, Shang-Chun |
collection | PubMed |
description | Graphene nano-electromechanical resonant sensors have wide application in areas such as seawater desalination, new energy, biotechnology, and aerospace due to their small size, light weight, and high sensitivity and resolution. This review first introduces the physical and chemical properties of graphene and the research progress of four preparation processes of graphene. Next, the principle prototype of graphene resonators is analyzed, and three main methods for analyzing the vibration characteristics of a graphene resonant sheet are described: molecular structural mechanics, non-local elastic theory and molecular dynamics. Then, this paper reviews research on graphene resonator preparation, discussing the working mechanism and research status of the development of graphene resonant mass sensors, pressure sensors and inertial sensors. Finally, the difficulties in developing graphene nano-electromechanical resonant sensors are outlined and the future trend of these sensors is described. |
format | Online Article Text |
id | pubmed-8876833 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-88768332022-02-26 Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review Fan, Shang-Chun Lu, Yang Zhao, Peng-Cheng Shi, Fu-Tao Guo, Zhan-She Xing, Wei-Wei Micromachines (Basel) Review Graphene nano-electromechanical resonant sensors have wide application in areas such as seawater desalination, new energy, biotechnology, and aerospace due to their small size, light weight, and high sensitivity and resolution. This review first introduces the physical and chemical properties of graphene and the research progress of four preparation processes of graphene. Next, the principle prototype of graphene resonators is analyzed, and three main methods for analyzing the vibration characteristics of a graphene resonant sheet are described: molecular structural mechanics, non-local elastic theory and molecular dynamics. Then, this paper reviews research on graphene resonator preparation, discussing the working mechanism and research status of the development of graphene resonant mass sensors, pressure sensors and inertial sensors. Finally, the difficulties in developing graphene nano-electromechanical resonant sensors are outlined and the future trend of these sensors is described. MDPI 2022-01-31 /pmc/articles/PMC8876833/ /pubmed/35208365 http://dx.doi.org/10.3390/mi13020241 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/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 (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Review Fan, Shang-Chun Lu, Yang Zhao, Peng-Cheng Shi, Fu-Tao Guo, Zhan-She Xing, Wei-Wei Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
title | Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
title_full | Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
title_fullStr | Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
title_full_unstemmed | Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
title_short | Research Progress of Graphene Nano-Electromechanical Resonant Sensors—A Review |
title_sort | research progress of graphene nano-electromechanical resonant sensors—a review |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8876833/ https://www.ncbi.nlm.nih.gov/pubmed/35208365 http://dx.doi.org/10.3390/mi13020241 |
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