Properties of nanoscale magnetically ordered particles of iron oxides and hydroxides, synthesized by different technologies

• Date: 2010
• Main Authors: Shpak, A.P., Brik, A.B., Dudchenko, N.O., Ponomarenko, O.M., Karbovskiy, V.L., Ivanitskiy, V.P., Razumov, O.M.
• Format: Article
• Language: English
• Published: Інститут геохімії, мінералогії та рудоутворення ім. М.П. Семененка НАН України 2010
• Series: Мінералогічний журнал
• Subjects: Мінералогія
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/49538
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Properties of nanoscale magnetically ordered particles of iron oxides and hydroxides, synthesized by different technologies / A.P. Shpak, A.B. Brik, N.O. Dudchenko, O.M. Ponomarenko, V.L. Karbovskiy, V.P. Ivanitskiy, O.M. Razumov // Мінералогічний журнал. — 2010. — Т. 32, № 1. — С. 5-13. — Бібліогр.: 21 назв. — англ.

The characteristics of nanoscale magnetic-ordered particles, synthesized by different technologies, were determined by the methods of electron transmission microscopy, nuclear gamma resonance spectroscopy and magnetometry. The synthesis conditions in used technologies were close to the conditions that occur at magnetic biominerals formation in the living organisms. The factors that are most considerably affect the phase composition and magnetic characteristics of synthesized nanoparticles were determined. On the background of the obtained results, the possible means for creation of synthetic analogues of biogenic magnetic-ordered particles, localized in brain tissues, were analyzed.