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Erschienen in: Measurement Techniques 7/2020

20.11.2020 | MEDICAL AND BIOLOGICAL MEASUREMENTS

Dielectric Properties of the Human Red Blood Cell

verfasst von: V. M. Generalov, A. S. Safatov, M. V. Kruchinina, A. A. Gromov, G. A. Buryak, K. V. Generalov, V. N. Kruchinin

Erschienen in: Measurement Techniques | Ausgabe 7/2020

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Abstract

The dielectric properties of the erythrocyte were studied. Experimental methods and results of measuring the dielectric properties of individual human erythrocyte are presented. The method is theoretically justified. It is found that values of the complex permittivity of the erythrocyte, electrical capacitance, dielectric loss tangent remain almost constant despite significant changes in conductivity and the content of NaCl in the cell suspension. These values reflect the stability of the studied parameters of erythrocytes under conditions of changes within a wide range of the environment in which the cells are located. Complex cell permittivity and cell dielectric loss tangent are promising parameters for objective diagnostics of human diseases. The introduction of measurements of cell permittivity and cell dielectric loss tangent into medical practice will likely allow us to characterize the process of individual cell self-regulation in more detail.
Literatur
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Zurück zum Zitat S. S. Kharamonenko and D. D. Rakityanskaya, Electrophoresis of Blood Cells in Norm and Pathology, Minsk (1974). S. S. Kharamonenko and D. D. Rakityanskaya, Electrophoresis of Blood Cells in Norm and Pathology, Minsk (1974).
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Zurück zum Zitat M. P. Hughes, Nanoelectromechanics in Engineering and Biology, CRC Press, Boca Raton (2003). M. P. Hughes, Nanoelectromechanics in Engineering and Biology, CRC Press, Boca Raton (2003).
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Zurück zum Zitat V. M. Generalov, M. V. Kruchinina, A. G. Durymanov, et al., Dielectrophoresis in the Diagnosis of Infectious and Non-Infectious Diseases, Tseris, Novosibirsk (2011). V. M. Generalov, M. V. Kruchinina, A. G. Durymanov, et al., Dielectrophoresis in the Diagnosis of Infectious and Non-Infectious Diseases, Tseris, Novosibirsk (2011).
Metadaten
Titel
Dielectric Properties of the Human Red Blood Cell
verfasst von
V. M. Generalov
A. S. Safatov
M. V. Kruchinina
A. A. Gromov
G. A. Buryak
K. V. Generalov
V. N. Kruchinin
Publikationsdatum
20.11.2020
Verlag
Springer US
Erschienen in
Measurement Techniques / Ausgabe 7/2020
Print ISSN: 0543-1972
Elektronische ISSN: 1573-8906
DOI
https://doi.org/10.1007/s11018-020-01826-9

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