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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-22 1:50 |
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Conference: Bucharest University Faculty of Physics 2004 Meeting
Section: Electricity and Biophysics
Title:
Effects of MMW electromagnetic field on the biological structures field on the biological structures
Authors:
Irina Barariu and Valeriu Ruxandra
Affiliation:
Faculty of Phisics,University of Bucharest, Romania
E-mail
IRINA_b770@yahoo.com
Keywords:
MMW electromagnetic field, biological structures, irradiation
Abstract:
The object this paper is to explain various thermal and non-thermal effects induced to biological structures by the irradiation with MMW electromagnetic field (30 GHz – 300 GHz), and the goal is to prepare an non-invasive therapy for disease like: superficial skin burn, superficial skin infections or to study the effects on tumor cancer cells. For this we study the dielectric properties of biological medium like: cells, organic tissue or other organs present in the human body. Here, we established the main measure for characterization of irradiation intensity: SAR (specific rate absorption), complex electric permittivity, conductivity, etc. Also, we make a comparative study for thermal measurements between two detections systems: CCD infrared camera and termistor sensor, with proper thermal configurations induced by the MMW waveguide in biological structures.
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