Open AccessHYSTERESIS OF BLOOD DIELECTRIC CHARACTERISTICS - TEMPERATURE RELATIONSHIP
Author(s) -
А. Н. Романов,
А. О. Ковригин,
А. Ф. Лазарев,
В. А. Лубенников,
Dmitry Romanov
Publication year - 2015
Publication title -
rossijskij bioterapevtičeskij žurnal
Language(s) - English
Resource type - Journals
eISSN - 1726-9792
pISSN - 1726-9784
DOI - 10.17650/1726-9784-2015-14-3-69-74
Subject(s) - hysteresis , albumin , dielectric , materials science , absorption (acoustics) , chemistry , analytical chemistry (journal) , nanoparticle , chromatography , nanotechnology , biochemistry , condensed matter physics , composite material , optoelectronics , physics
The paper presents the results of the study of dielectric blood characteristics - 20% solution of human albumin, 40% solution of glucose and 0,9% solution of NaCl, at the temperature ranging from 30 to 42 °C and the frequency of 0,6 GHz. At 37 °C the blood and albumin showed an abrupt increase in absorption. The hysteresis of temperature - absorption of blood and albumin in the heating-cooling cycles has been revealed. Addition of nanoparticles of iron oxide and carbon to albumin solution leads to the change of temperature dependence as compared to the nanoparticle-free albumin solution.