Publication: Effect of electrolyte conductivity and local electric field inhomogeneity on heating of an aqueous suspension of solid-state nanoparticles
Дата
2021
Авторы
Grigoriev, A. A.
Zavestovskaya, I. N.
Kharin, A. Yu.
Kanavin, A. P.
Kargina, Yu. V.
Timoshenko, V. Yu.
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© 2021 Institute of Physics Publishing. All rights reserved.This work theoretically investigates the process of heat release in an electrolyte near a solid-state nanoparticle when exposed to an external radio-frequency electromagnetic field. The effect on the heat release of the effect of a change in the electrical conductivity of the electrolyte near the nanoparticle due to the redistribution of the ion concentration and the inhomogeneity of the electric field caused by the difference in the dielectric constants of the electrolyte and the nanoparticle is taken into account. The proposed model can be useful for choosing the optimal parameters of nanoparticles and radio frequency radiation when used in biomedicine for tumor hyperthermia.
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Effect of electrolyte conductivity and local electric field inhomogeneity on heating of an aqueous suspension of solid-state nanoparticles / Grigoriev, A.A. [et al.] // Journal of Physics: Conference Series. - 2021. - 2058. - № 1. - 10.1088/1742-6596/2058/1/012019