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Matrices of ferromagnetic microwires for the control of cellular dynamics and localized delivery of medicines
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SYSNO ASEP 0521437 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Matrices of ferromagnetic microwires for the control of cellular dynamics and localized delivery of medicines Author(s) Beklemisheva, A.V. (RU)
Yudanov, N.A. (RU)
Gurevich, A.A. (RU)
Panina, L.V. (RU)
Zablotskyy, Vitaliy A. (FZU-D) RID
Deyneka, Alexander (FZU-D)Number of authors 6 Source Title Physics of Metals and Metallography - ISSN 0031-918X
Roč. 120, č. 6 (2019), s. 556-562Number of pages 7 s. Language eng - English Country RU - Russian Federation Keywords diamagnetic capture ; paramagnetic capture ; ferromagnetic microwires Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects EF16_019/0000760 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Limited access Institutional support FZU-D - RVO:68378271 UT WOS 000473521800003 EID SCOPUS 85068553860 DOI 10.1134/S0031918X19060036 Annotation A microwire in a biocompatible shell can be introduced into soft tissues or into blood vessels to maintain the biofunctioning of magnetic nanoparticles or stem cells with magnetic markers circulating in the blood. The magnetic fields created by the lattices of microwires are characterized by strong spatial gradients and can change over time in a specified manner. Such fields are necessary for the development of various magnetophoretic analytical chips for controlling the kinetics of cells and also for controlled drug delivery. A system of diametrically magnetized microwires is suggested in this paper, which possesses an energy minimum necessary for the stable capture of diamagnetic cells. The suggested dipole system is also promising for the accelerated diffusion transfer of magnetic nanoparticles, which are located in a liquid carrier, due to a gradient magnetic field. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2020 Electronic address https://doi.org/10.1134/s0031918x19060036
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