STUDY OF THE STRUCTURE AND HEAT GENERATION ABILITY OF Fe2O3 MAGNETIC MATERIALS

Dovchinvanchig Maashaa; Enkhtsetseg Purevdagva; Gangantogos Yadamsuren; Tsetsegmaa Agvaantseren

doi:10.31435/rsglobal_ws/30062023/8011

Dovchinvanchig Maashaa School of Applied Sciences, Mongolian University of Life Sciences, 17024, Mongolia https://orcid.org/0000-0001-6603-0542
Enkhtsetseg Purevdagva School of Applied Sciences, Mongolian University of Life Sciences, 17024, Mongolia https://orcid.org/0009-0006-4334-4470
Gangantogos Yadamsuren School of Applied Sciences, Mongolian University of Life Sciences, 17024, Mongolia https://orcid.org/0000-0002-4428-7344
Tsetsegmaa Agvaantseren School of Mechanical Engineering and Transportation, Mongolian University of Science and Technology, Ulaanbaatar, Mongolia https://orcid.org/0000-0001-6902-8739

DOI: https://doi.org/10.31435/rsglobal_ws/30062023/8011

Keywords: Iron Oxide Nanoparticles, Hyperthermia, Magnetic Materials

Abstract

In recent years, research on the use of magnetic nanomaterials in biomedicine, especially in hyperthermia treatment of tumors, has been developing rapidly. The basic principle of tumor heat therapy is to bring magnetic powder together with other drugs to the site of the tumor and, when exposed to a high-frequency alternating magnetic field, the particles release heat and stop the growth of tumor cells. Magnetic materials with the ability to release heat are powder magnetic materials with ferrimagnetic properties.
This article presents the results of a study of the microstructure and heat release ability of iron oxide ferromagnets synthesized by microwaves.

References

G.Bokuchava, Rom Materials microstructure characterization using high resolution time-of-flight neutron diffraction. Journ. Phys. 61 Nos. 5-6 (2016) 903-925.

W. Wu, Z. Wu, T. Yu, C. Jiang, W. Kim, Recent progress on magnetic iron oxide nanoparticles: synthesis, surface functional strategies and biomedical applications RSci. Technol. Adv. Mater., 16, pp.161 3164, (2015).

H. Aono, J.Ceram. Recent progress on magnetic iron oxide nanoparticles: synthesis, surface functional strategies and biomedical applications Soc., 122, pp. 237 243, (2014).

A.Hervault, N.Thanh, Magnetic nanoparticle based therapeutic agents for thermo chemotherapy treatment of cancer Nanoscale, 6, pp. 11553 11573, (2014).

R. Wildeboer, P. Sounthern, Q. Pankhurst, On the reliable measurement of specific absorption rates and intrinsic loss parameters in magnetic hyperthermia materials J.Phys. D: Appl. Phys. (2014) 495003.

E.Melagiriyappa, H. Jayanna, On the reliable measurement of specific absorption rates and intrinsic loss parameters in magnetic hyperthermia materials J. Alloy. Comp. 482 (2009) 147 150.