skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Bacterial Ferrihydrite Nanoparticles: Preparation, Magnetic Properties, and Application in Medicine

Abstract

Nanoparticles of antiferromagnetically ordered materials acquire the uncompensated magnetic moment caused by defects and surface effects. A bright example of such a nano-antiferromagnet is nanoferrihydrite consisting of particles 2–5 nm in size, the magnetic moment of which amounts to hundreds of Bohr magnetons per particle. We present a brief review of the studies on magnetic properties of ferrihydrite produced by bacteria. Special attention is focused on the aspects of possible biomedical applications of this material, i.e., the particle elimination, toxicity, and possible use for targeted drug delivery.

Authors:
;  [1];  [2]; ;  [3];  [1]; ;  [3];  [1]; ;  [3];  [4]; ; ;  [2];  [5];  [1]
  1. Siberian Federal University (Russian Federation)
  2. Federal Research Center KSC SB RAS, Krasnoyarsk Scientific Center (Russian Federation)
  3. Federal Research Center KSC SB RAS, Kirensky Institute of Physics (Russian Federation)
  4. FMBA, Siberian Clinical Center (Russian Federation)
  5. Federal Research Center KSC SB RAS, Scientific Research Institute of Medical Problems of the North (Russian Federation)
Publication Date:
OSTI Identifier:
22773868
Resource Type:
Journal Article
Journal Name:
Journal of Superconductivity and Novel Magnetism
Additional Journal Information:
Journal Volume: 31; Journal Issue: 8; Other Information: Copyright (c) 2018 Springer Science+Business Media, LLC, part of Springer Nature; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1557-1939
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 60 APPLIED LIFE SCIENCES; ANTIFERROMAGNETIC MATERIALS; BACTERIA; DEFECTS; DRUG DELIVERY; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MAGNETRONS; NANOPARTICLES; REVIEWS; TOXICITY

Citation Formats

Stolyar, S. V., Balaev, D. A., Ladygina, V. P., Dubrovskiy, A. A., Krasikov, A. A., Popkov, S. I., Bayukov, O. A., Knyazev, Yu V., Yaroslavtsev, R. N., E-mail: yar-man@bk.ru, Volochaev, M. N., Iskhakov, R. S., Dobretsov, K. G., Morozov, E. V., Falaleev, O. V., Inzhevatkin, E. V., Kolenchukova, O. A., and Chizhova, I. A. Bacterial Ferrihydrite Nanoparticles: Preparation, Magnetic Properties, and Application in Medicine. United States: N. p., 2018. Web. doi:10.1007/S10948-018-4700-1.
Stolyar, S. V., Balaev, D. A., Ladygina, V. P., Dubrovskiy, A. A., Krasikov, A. A., Popkov, S. I., Bayukov, O. A., Knyazev, Yu V., Yaroslavtsev, R. N., E-mail: yar-man@bk.ru, Volochaev, M. N., Iskhakov, R. S., Dobretsov, K. G., Morozov, E. V., Falaleev, O. V., Inzhevatkin, E. V., Kolenchukova, O. A., & Chizhova, I. A. Bacterial Ferrihydrite Nanoparticles: Preparation, Magnetic Properties, and Application in Medicine. United States. doi:10.1007/S10948-018-4700-1.
Stolyar, S. V., Balaev, D. A., Ladygina, V. P., Dubrovskiy, A. A., Krasikov, A. A., Popkov, S. I., Bayukov, O. A., Knyazev, Yu V., Yaroslavtsev, R. N., E-mail: yar-man@bk.ru, Volochaev, M. N., Iskhakov, R. S., Dobretsov, K. G., Morozov, E. V., Falaleev, O. V., Inzhevatkin, E. V., Kolenchukova, O. A., and Chizhova, I. A. Wed . "Bacterial Ferrihydrite Nanoparticles: Preparation, Magnetic Properties, and Application in Medicine". United States. doi:10.1007/S10948-018-4700-1.
@article{osti_22773868,
title = {Bacterial Ferrihydrite Nanoparticles: Preparation, Magnetic Properties, and Application in Medicine},
author = {Stolyar, S. V. and Balaev, D. A. and Ladygina, V. P. and Dubrovskiy, A. A. and Krasikov, A. A. and Popkov, S. I. and Bayukov, O. A. and Knyazev, Yu V. and Yaroslavtsev, R. N., E-mail: yar-man@bk.ru and Volochaev, M. N. and Iskhakov, R. S. and Dobretsov, K. G. and Morozov, E. V. and Falaleev, O. V. and Inzhevatkin, E. V. and Kolenchukova, O. A. and Chizhova, I. A.},
abstractNote = {Nanoparticles of antiferromagnetically ordered materials acquire the uncompensated magnetic moment caused by defects and surface effects. A bright example of such a nano-antiferromagnet is nanoferrihydrite consisting of particles 2–5 nm in size, the magnetic moment of which amounts to hundreds of Bohr magnetons per particle. We present a brief review of the studies on magnetic properties of ferrihydrite produced by bacteria. Special attention is focused on the aspects of possible biomedical applications of this material, i.e., the particle elimination, toxicity, and possible use for targeted drug delivery.},
doi = {10.1007/S10948-018-4700-1},
journal = {Journal of Superconductivity and Novel Magnetism},
issn = {1557-1939},
number = 8,
volume = 31,
place = {United States},
year = {2018},
month = {8}
}