Investigation of the interaction of ferromagnetic fluids with proteins by dynamic light scattering

Elena Velichko; Elina Nepomnyashchaya; Alina Dudina; Ivan Pleshakov; Evgenii Aksenov

doi:10.1117/12.2314615

26 April 2018 Investigation of the interaction of ferromagnetic fluids with proteins by dynamic light scattering

Elena Velichko, Elina Nepomnyashchaya, Alina Dudina, Ivan Pleshakov, Evgenii Aksenov

Proceedings Volume 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX; 1071616 (2018) https://doi.org/10.1117/12.2314615
Event: Saratov Fall Meeting 2017, 2017, Saratov, Russian Federation

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.

Citation Download Citation

Elena Velichko, Elina Nepomnyashchaya, Alina Dudina, Ivan Pleshakov, and Evgenii Aksenov "Investigation of the interaction of ferromagnetic fluids with proteins by dynamic light scattering", Proc. SPIE 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX, 1071616 (26 April 2018); https://doi.org/10.1117/12.2314615

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