Dielectric spectroscopy of blood serum of patients with chronic lymphocytic leukemia

Zhanna Salnikova, Lyudmila Plotnikova, Alexander Smirnov, Andrey Garifullin, Alexey Kuvshinov, Sergey Voloshin, Alexander Polyanichko

Результат исследований: Научные публикации в периодических изданияхстатьярецензирование

Аннотация

In this paper the dielectric spectra of blood serum of chronic lymphocytic leukemia patients and healthy donors were revealed at room temperature in the frequency range f = 106 – 109 Hz. The relaxation parameters of the systems under study were estimated in the Havriliak-Negami approximation for the electric modulus. The decrease of the electrical conductivity for patients is associated with a decrease in the concentration of free charge ions. It may be due to that for patients the conformation of proteins change, which increase their dipole moment and leads to the formation of protein clusters. Some of free ions are solvated around these clusters
Язык оригиналаанглийский
Номер статьи030018
ЖурналAIP Conference Proceedings
Том2308
СостояниеОпубликовано - 2020

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