Mass sensing using micromechanical resonators operating in nonlinear regime
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU147219" target="_blank" >RIV/00216305:26210/22:PU147219 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9983052" target="_blank" >https://ieeexplore.ieee.org/document/9983052</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ME54704.2022.9983052" target="_blank" >10.1109/ME54704.2022.9983052</a>
Alternative languages
Result language
angličtina
Original language name
Mass sensing using micromechanical resonators operating in nonlinear regime
Original language description
The contribution deals with a numerical modelling and analysis of micro/nano-mechanical resonators operating in the non-linear regime which is intended to be utilized for an enhancement of the resonator sensing range eventually its sensitivity. Standardly the mass spectrometry is performed using the linearly operated resonators, which have however number of limitations. One of the main is a low accuracy of mass detection when particle is too heavy or light with respect to the resonator mass. An alternative way to this approach solving the mentioned drawback is presented here. The particle mass is characterized just from the change of the first resonant frequency and from the maximal vibrational amplitude in the resonators center upon crossing the resonant frequency. Attention is paid also to an analysis of the resonatoŕs mechanical reliability upon its operation.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
21101 - Food and beverages
Result continuities
Project
<a href="/en/project/GC21-12994J" target="_blank" >GC21-12994J: Smart MEMS/NEMS resonators with functional material layers utilizing local and global nonlinearities for ultrasensitive (bio)sensing applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2022 20th International Conference on Mechatronics - Mechatronika (ME)
ISBN
978-1-6654-1040-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
„“-„“
Publisher name
IEEE
Place of publication
Pilsen, Czech Republic
Event location
Pilsen
Event date
Dec 7, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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