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Your search keyword '"Duka, M. V."' showing total 3 results
Start Over Author "Duka, M. V." Topic submillimeter waves
3 results on '"Duka, M. V."'

1. Study of Penetration Depth Dispersion of THz Radiation in Human Pathological Tissues.

Author

Prozheev, I. V., Smolyanskaya, O. A., Duka, M. V., Ezerskaya, A. A., Orlov, V. V., Strepitov, E. A., Balbekin, N. S., and Khodzitsky, M. K.

Subjects
SUBMILLIMETER waves, PATHOLOGY, TISSUES, SUBMILLIMETER wave imaging, SUBCUTANEOUS emphysema, DISEASES
Abstract

The dispersion of penetration depth of terahertz radiation in various human pathological tissues were obtained and analyzed for development of subcutaneous diseases diagnostics in terahertz frequency range. [ABSTRACT FROM AUTHOR]

Published
2014

2. Influence of Terahertz Radiation with a Frequency 0.05 ÷ 1.7 THz on Mitochondrial Membrane Potential of Tumor Cells.

Author

Duka, M. V. (Tsurkan), Serebriakova, M. K., Kudryavtsev, I. V., Trulioff, A. S., Nazarova, A. S., and Smolyankaya, O. A.

Subjects
SUBMILLIMETER waves, TUMORS, MITOCHONDRIAL membranes, BIOLOGICAL membranes
Abstract

In order to ensure safety in the use of terahertz radiation for medical problems, impact assessment of broadband terahertz radiation in the frequency range of 0.05-1.7 THz was made to investigate functional activity of tumor cells in vitro. According to the results of flow cytometry we can speculate that pulsed terahertz radiation with a power density of up to near 10mW/cm² and duration of 1 minute does not change functional activity of tumor cells. [ABSTRACT FROM AUTHOR]

Published
2014

3. Analysis of the Low Intensity Terahertz Radiation Influence on Lymphocyte Early Activation Markers.

Author

Duka, M. V. (Tsurkan), Serebriakova, M. K., Kudryavtsev, I. V., Trulioff, A. S., and Smolyankaya, O. A.

Subjects
SUBMILLIMETER waves, ELECTROMAGNETIC waves, BLOOD cells, CELL surface antigens, TISSUE-specific antigens
Abstract

According to the literary data, terahertz radiation has some effects on different blood cells. Our study focuses on the determining the level of some cell surface antigens of lymphocytes when exposed to broadband terahertz range of 0.05-1.70 THz. These data indicate that terahertz radiation with power density of 9.55, 0.63 and 0.03 mW/cm² for 1 minute does not alter the functional activity of lymphocytes. [ABSTRACT FROM AUTHOR]

Published
2014

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