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Magnetophoretic and optical study of anisotropic magnetic properties of biomicroparticles containing reactive oxygen species or ferritin
Author(s): Svetlana B. Norina
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Paper Abstract

Magnetophoretic and optical methods combined with pulsating weak magnetic field 1-10 Hz were applied to observe resonant vibrations of biological microparticles with anisotropic magnetic properties. Modeling of oxidative disorders in tissues was realized using reactive oxygen species (ROS) initiation and ferritin incorporation into porous sorbent beads and blood cells. Microscopic video recording of cells in high gradient magnetic separation allowed to determinate changes of magnetic moments under stress activating influences.

Paper Details

Date Published: 14 October 2003
PDF: 8 pages
Proc. SPIE 5143, Novel Optical Instrumentation for Biomedical Applications, (14 October 2003); doi: 10.1117/12.500162
Show Author Affiliations
Svetlana B. Norina, M.V. Lomonosov Moscow State Univ. (Russia)

Published in SPIE Proceedings Vol. 5143:
Novel Optical Instrumentation for Biomedical Applications
Albert-Claude Boccara, Editor(s)

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