Interaction of magnetic nanoparticles with lysozyme amyloid fibrils

Gdovinova, V.; Tomasovicova, N.; Batko, I.; Batkova, M.; Balejcikova, L.; Haramus, V.M.; Petrenko, V.I.; Avdeev, M.V.; Kopcansky, P.

Journalpaper

Interaction of magnetic nanoparticles with lysozyme amyloid fibrils

Abstract

This work is devoted to the structural study of complex solutions of magnetic nanoparticles with lysozyme amyloid fibrils due to possible ordering of such system by applying the external magnetic field. The interaction of magnetic nanoparticles with amyloid fibrils has been followed by atomic force microscopy and small-angle X-ray scattering. It has been observed that magnetic nanoparticles (MNPs) adsorb to lysozyme amyloid fibrils. It was found that MNPs alter amyloids structures, namely the diameter of lysozyme amyloid fibrils is increased whereas the length of fibrils is decreased. In the same time MNPs do not change the helical pitch significantly.

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URL: https://publications.hereon.de/id/34807/
Authors:Gdovinova, V., Tomasovicova, N., Batko, I., Batkova, M., Balejcikova, L., Haramus, V.M., Petrenko, V.I., Avdeev, M.V., Kopcansky, P.
Year:2017
In: Journal of Magnetism and Magnetic Materials
Volume:431
Pages:8 - 11
Publisher:Elsevier
Type:Journalpaper
ISSN: 0304-8853
Cite as: Gdovinova, V.; Tomasovicova, N.; Batko, I.; Batkova, M.; Balejcikova, L.; Haramus, V.M.; Petrenko, V.I.; Avdeev, M.V.; Kopcansky, P.: Interaction of magnetic nanoparticles with lysozyme amyloid fibrils . In: Journal of Magnetism and Magnetic Materials. Vol. 431 (2017) 8 - 11. (DOI: 10.1016/j.jmmm.2016.09.035 )