Molecular understanding of electromagnetic field-biomatter interaction for rational bio/chemical sensing device design

0555629 - ÚFE 2022 RIV US eng C - Conference Paper (international conference)
Cifra, Michal
Molecular understanding of electromagnetic field-biomatter interaction for rational bio/chemical sensing device design.
Proceedings of IEEE Sensors 2021. NEW YORK: IEEE, 2021 - (McShane, M.), s. 1-4. ISBN 978-1-7281-9501-8. ISSN 1930-0395.
[20th IEEE Sensors Conference. Virtual, Online (US), 31.10.2021-04.11.2021]
R&D Projects: GA ČR(CZ) GX20-06873X
Grant - others:AV ČR(CZ) SAV-18-11
Program: Bilaterální spolupráce
Institutional support: RVO:67985882
Keywords : Electromagnetic fields * Radio frequency * Microwave sensors
OECD category: Electrical and electronic engineering
https://ieeexplore.ieee.org/document/9639510

The radiofrequency and microwave sensors are becoming increasingly important and pervasive to biological and chemical sensing applications. However, the major point often omitted by designers is to determine the optimal frequency band from the perspective of the sample to be probed. Here we present an overview about our recent work on molecule level-based approaches to understand the electromagnetic field-biomatter interaction. The major significance for biosensing is that these approaches enable prediction of the frequency bands where the largest change of the real or imaginary part of the permittivity is taking place. Hence, the sensing device can be designed to operate at such optimal frequency range and sensitivity can be maximized. We believe that this approach is crucial for rational design of devices for sensing biological and chemical systems
Permanent Link: http://hdl.handle.net/11104/0330078