Evaluation of the Interaction of Cold Atmospheric Plasma of a Dielectric Barrier Discharge with the Surface of Various Materials and Biological Objects
https://doi.org/10.35596/1729-7648-2026-24-1-91-99
Abstract
The application of plasma technologies in engineering, and particularly in healthcare, requires assessing the impact and interaction of plasma with material surfaces. This article presents developed methods for reliably monitoring the plasma state and its interaction with the surface of objects, ensuring the reproducibility of technological processes for surface treatment of materials and therapeutic procedures, as well as expanded opportunities for increasing the efficiency of plasma technologies in healthcare. An assessment of the impact of plasma on the surface of various organic and inorganic materials, biological tissues, and an assessment of the interaction with them was carried out. For a qualitative and quantitative assessment, it is proposed to use the volt-ampere characteristics and the power released inthe “plasma-object” load. It has been established that the power released at the load during interaction with cold plasma depends on the material being exposed to the plasma. This parameter must be monitored when processing materials and biological tissues. It is shown that there are differences in the values of active power released at the electrodes of the discharge system for biological tissue samples (subcutaneous fat and muscle tissue). Moreover, this difference increases with increasing output voltage.
About the Authors
A. Osipov
Belarusian State University of Informatics and Radioelectronics
Belarus
Belarus
Osipov Anatoly - Cand. Sci. (Tech.), Associate Professor, Head of the Sectoral Laboratory at the Center for “Devices, Systems and Technologies for Medical Purposes”
220013, Minsk, P. Brovki St., 6
Tel.: +375 17 293-86-41
T. Ma
Belarusian State University of Informatics and Radioelectronics
Belarus
Belarus
Tianbao Ma - Junior Research Fellow at an Industry Laboratory of the Center for “Devices, Systems and Techno logies for Medical Purposes”
Minsk
M. Tumilovich
Belarusian State University of Informatics and Radioelectronics
Belarus
Belarus
Miraslau Tumilovich - Dr. Sci. (Tech.), Professor, Professor of the Department of Electronic Engineering and Technology
Minsk
A. Patseyev
Republican Center for Medical Rehabilitation and Balneotherapy
Belarus
Belarus
Alexandr Patseyev - Chief Physician
Minsk
S. Patseyeu
LLC “Mercy Clinic”
Belarus
Belarus
Searhei Patseyeu - Director
Minsk
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Review
For citations:
Osipov A., Ma T., Tumilovich M., Patseyev A., Patseyeu S. Evaluation of the Interaction of Cold Atmospheric Plasma of a Dielectric Barrier Discharge with the Surface of Various Materials and Biological Objects. Doklady BGUIR. 2026;24(1):91-99. (In Russ.) https://doi.org/10.35596/1729-7648-2026-24-1-91-99
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