Structural and Magnetic Properties of Biocompatible Coated Magnetite Nanoparticles for Treating Antianemi (Revised May 2021)

Structural and Magnetic Properties of Biocompatible Coated Magnetite Nanoparticles for Treating Antianemi (Revised May 2021) Научная публикация

Журнал

IEEE Transactions on Magnetics
ISSN: 0018-9464 , E-ISSN: 1941-0069

Вых. Данные

Год: 2021, Страницы: 111 Страниц : 1 DOI: 10.1109/TMAG.2021.3101904

Ключевые слова

arabinogalactan; Iron; Magnetic domains; Magnetic properties; magnetic properties; Magnetic resonance imaging; Magnetic separation; magnetite; nanocomposite; Nanocomposites; Nanoparticles

Авторы

Khutsishvili Spartak S. ¹ , Aleksandrova Galina P. ² , Vakul'skaya Tamara I. ² , Sukhov Boris G. ³

Организации

1	N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of the Siberian Branch of the Russian Academy of Sciences, 9 Lavrentiev Av., Novosibirsk, 630090, Russia. (e-mail: khutsishvili_sp@yahoo.com)
2	A.E. Favorsky Irkutsk Institute of Chemistry of the Siberian Branch of the Russian Academy of Sciences, 1 Favorsky St., Irkutsk, 664033, Russia.
3	Voevodsky Institute of Chemical Kinetics and Combustion of the Siberian Branch of the Russian Academy of Sciences, 3 Institutskaya St., Novosibirsk, 630090, Russia.

Macromolecular structure of iron-containing bionanocomposites based on natural polysaccharide arabinogalactan have been studied. Also, the magnetic properties of Fe3O4 nanoparticles stabilized by the arabinogalactan matrix for biomedical applications have been evaluated. The electron paramagnetic resonance broad line, attributable to the core of Fe3O4 nanoparticles, shows some anisotropy, this signal being broadened with decreasing temperature. The dependence of the spectral characteristics (such as g-factor, linewidth, and anisotropy), coercive field, and remanence magnetization of nanocomposites on the size of magnetite nanoparticles is presented. The effects of the novel bionanocomposite on erythrocyte systems in experimental anemia, as well as the iron-stabilizing effect, correction of iron deficiency and relief of the manifestations of iron deficiency anemia, are analyzed. IEEE

Khutsishvili S.S. , Aleksandrova G.P. , Vakul'skaya T.I. , Sukhov B.G.
Structural and Magnetic Properties of Biocompatible Coated Magnetite Nanoparticles for Treating Antianemi (Revised May 2021)
IEEE Transactions on Magnetics. 2021. P.111. DOI: 10.1109/TMAG.2021.3101904 WOS Scopus

Web of science	WOS:000697818900015
Scopus	2-s2.0-85112602326
OpenAlex	W3200629999