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Proceedings Paper

Investigation of the interaction of ferromagnetic fluids with proteins by dynamic light scattering
Author(s): Elena Velichko; Elina Nepomnyashchaya; Alina Dudina; Ivan Pleshakov; Evgenii Aksenov
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Paper Abstract

In this article the interaction between ionically stabilized magnetic nanoparticles and blood serum albumin proteins in liquid medium are discussed. Some distributions of nanoparticles’ agglomerate sizes in solutions of albumin molecules, magnetic nanoparticles and their mixtures both under the influence of magnetic field and free from it are presented. It is shown that magnetic nanoparticles interact with albumin molecules, forming agglomerates. It is also shown that at the influence of magnetic field sizes of agglomerates increase proportionally to the magnetic field density.

Paper Details

Date Published: 26 April 2018
PDF: 7 pages
Proc. SPIE 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX, 1071616 (26 April 2018); doi: 10.1117/12.2314615
Show Author Affiliations
Elena Velichko, Saint-Petersburg State Polytechnical Univ. (Russian Federation)
Elina Nepomnyashchaya, Saint-Petersburg State Polytechnical Univ. (Russian Federation)
Alina Dudina, Saint-Petersburg State Polytechnical Univ. (Russian Federation)
Ivan Pleshakov, Saint-Petersburg State Polytechnical Univ. (Russian Federation)
Ioffe Institute (Russian Federation)
Evgenii Aksenov, Saint-Petersburg State Polytechnical Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10716:
Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX
Valery V. Tuchin; Elina A. Genina; Vladimir L. Derbov; Dmitry Engelevich Postnov, Editor(s)

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