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Monolayer MXene Nanoelectromechanical Piezo‐Resonators with 0.2 Zeptogram Mass Resolution

2D materials‐based nanoelectromechanical resonant systems with high sensitivity can precisely trace quantities of ultra‐small mass molecules and therefore are broadly applied in biological analysis, chemical sensing, and physical detection. However, conventional optical and capacitive transconductan...

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Autores principales: Tan, Dongchen, Cao, Xuguang, Huang, Jijie, Peng, Yan, Zeng, Lijun, Guo, Qinglei, Sun, Nan, Bi, Sheng, Ji, Ruonan, Jiang, Chengming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9353497/
https://www.ncbi.nlm.nih.gov/pubmed/35619285
http://dx.doi.org/10.1002/advs.202201443
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author Tan, Dongchen
Cao, Xuguang
Huang, Jijie
Peng, Yan
Zeng, Lijun
Guo, Qinglei
Sun, Nan
Bi, Sheng
Ji, Ruonan
Jiang, Chengming
author_facet Tan, Dongchen
Cao, Xuguang
Huang, Jijie
Peng, Yan
Zeng, Lijun
Guo, Qinglei
Sun, Nan
Bi, Sheng
Ji, Ruonan
Jiang, Chengming
author_sort Tan, Dongchen
collection PubMed
description 2D materials‐based nanoelectromechanical resonant systems with high sensitivity can precisely trace quantities of ultra‐small mass molecules and therefore are broadly applied in biological analysis, chemical sensing, and physical detection. However, conventional optical and capacitive transconductance schemes struggle to measure high‐order mode resonant effectively, which is the scientific key to further achieving higher accuracy and lower noise. In the present study, the different vibrations of monolayer Ti(3)C(2)Tx MXene piezo‐resonators are investigated, and achieve a high‐order f(2,3) resonant mode with a ≈234.59 ± 0.05 MHz characteristic peak due to the special piezoelectrical structure of the Ti(3)C(2)Tx MXene layer. The effective measurements of signals have a low thermomechanical motion spectral density (9.66 ± 0.01  [Formula: see text]) and an extensive dynamic range (118.49 ± 0.42 dB) with sub‐zeptograms resolution (0.22 ± 0.01 zg) at 300 K temperature and 1 atm. Furthermore, the functional groups of the Ti(3)C(2)Tx MXene with unique adsorption properties enable a high working range ratio of ≈3100 and excellent repeatability. This Ti(3)C(2)Tx MXene device demonstrates encouraging performance advancements over other nano‐resonators and will lead the related engineering applications including high‐sensitivity mass detectors.
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spelling pubmed-93534972022-08-09 Monolayer MXene Nanoelectromechanical Piezo‐Resonators with 0.2 Zeptogram Mass Resolution Tan, Dongchen Cao, Xuguang Huang, Jijie Peng, Yan Zeng, Lijun Guo, Qinglei Sun, Nan Bi, Sheng Ji, Ruonan Jiang, Chengming Adv Sci (Weinh) Research Articles 2D materials‐based nanoelectromechanical resonant systems with high sensitivity can precisely trace quantities of ultra‐small mass molecules and therefore are broadly applied in biological analysis, chemical sensing, and physical detection. However, conventional optical and capacitive transconductance schemes struggle to measure high‐order mode resonant effectively, which is the scientific key to further achieving higher accuracy and lower noise. In the present study, the different vibrations of monolayer Ti(3)C(2)Tx MXene piezo‐resonators are investigated, and achieve a high‐order f(2,3) resonant mode with a ≈234.59 ± 0.05 MHz characteristic peak due to the special piezoelectrical structure of the Ti(3)C(2)Tx MXene layer. The effective measurements of signals have a low thermomechanical motion spectral density (9.66 ± 0.01  [Formula: see text]) and an extensive dynamic range (118.49 ± 0.42 dB) with sub‐zeptograms resolution (0.22 ± 0.01 zg) at 300 K temperature and 1 atm. Furthermore, the functional groups of the Ti(3)C(2)Tx MXene with unique adsorption properties enable a high working range ratio of ≈3100 and excellent repeatability. This Ti(3)C(2)Tx MXene device demonstrates encouraging performance advancements over other nano‐resonators and will lead the related engineering applications including high‐sensitivity mass detectors. John Wiley and Sons Inc. 2022-05-26 /pmc/articles/PMC9353497/ /pubmed/35619285 http://dx.doi.org/10.1002/advs.202201443 Text en © 2022 The Authors. Advanced Science published by Wiley‐VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Articles
Tan, Dongchen
Cao, Xuguang
Huang, Jijie
Peng, Yan
Zeng, Lijun
Guo, Qinglei
Sun, Nan
Bi, Sheng
Ji, Ruonan
Jiang, Chengming
Monolayer MXene Nanoelectromechanical Piezo‐Resonators with 0.2 Zeptogram Mass Resolution
title Monolayer MXene Nanoelectromechanical Piezo‐Resonators with 0.2 Zeptogram Mass Resolution
title_full Monolayer MXene Nanoelectromechanical Piezo‐Resonators with 0.2 Zeptogram Mass Resolution
title_fullStr Monolayer MXene Nanoelectromechanical Piezo‐Resonators with 0.2 Zeptogram Mass Resolution
title_full_unstemmed Monolayer MXene Nanoelectromechanical Piezo‐Resonators with 0.2 Zeptogram Mass Resolution
title_short Monolayer MXene Nanoelectromechanical Piezo‐Resonators with 0.2 Zeptogram Mass Resolution
title_sort monolayer mxene nanoelectromechanical piezo‐resonators with 0.2 zeptogram mass resolution
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9353497/
https://www.ncbi.nlm.nih.gov/pubmed/35619285
http://dx.doi.org/10.1002/advs.202201443
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