Výsledky vyhledávání - "V.O. Natarov"

Facile bulk preparation and structural characterization of agglomerated γ-Fe2O3/SiO2 nanocomposite particles for nucleic acids isolation and analysis

Autor: Vladimir Survilo, D. Kotsikau, Andrei A. Gilep, Vladimir Pankov, V.O. Natarov

Publikováno v: Materials Chemistry and Physics. 219:109-119

Two facile methods for bulk preparation of γ-Fe2O3/SiO2 agglomerated magnetic nanocomposite (MNC) particles for magnetic separation of nucleic acids (NAs) are compared together. Different silica coating approaches were used for iron oxide silanizati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c1c8842c921c42079890ea2c101b103
https://doi.org/10.1016/j.matchemphys.2018.08.011

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Structural, magnetic and hyperfine characterization of Zn x Fe 3–x O 4 nanoparticles prepared by sol-gel approach via inorganic precursors

Autor: Vladimir Pankov, Konstantin V. Pokholok, Dmitry Filimonov, Elena Petrova, V.O. Natarov, D. Kotsikau

Publikováno v: Journal of Physics and Chemistry of Solids. 114:64-70

Structural characteristics and magnetic properties of ZnxFe3–xO4 (where х = 0; 0.09; 0.18; 0.45; 1) nanoparticles were studied with X-ray diffraction (XRD), transmission electron microscopy (TEM), infrared spectroscopy (IR) and vibrating sample ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1fed1d8b0d48a43d6bed45c09364c33e
https://doi.org/10.1016/j.jpcs.2017.11.004

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NMR Relaxation Efficiency of Aqueous Solutions of Composite Mg x Zn y Fe3−x−y O4 Nanoparticles

Autor: Tatsiana G. Shutava, V. A. Sabitova, A. V. Nikitina, A. A. Kostina, E. Petrova, Kanstantsin S. Livanovich, D. Kotsikau, V.O. Natarov, Vladimir Pankov, Yu. V. Bogachev

Publikováno v: Applied Magnetic Resonance. 48:715-722

The results of proton nuclear magnetic resonance (NMR) relaxation measurements in aqueous solutions of Mg x Zn y Fe3−x−y O4 magnetite-based composite magnetic nanoparticles (MNPs) are discussed. It is shown that their transverse relaxivity (relax

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6dc76285172fe663f29cfe6c28d048af
https://doi.org/10.1007/s00723-017-0889-6

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Thermal evolution of exchange interactions in lightly doped barium hexaferrites

Autor: E.L. Trukhanova, Anatoly M. Balagurov, V.O. Natarov, Larissa V. Panina, An.V. Trukhanov, Sergei V. Trukhanov, V.G. Kostishyn, I. S. Kazakevich, Vitalii Turchenko, Alex Trukhanov

Publikováno v: Journal of Magnetism and Magnetic Materials. 426:554-562

The lightly doped BaFe12−xDxO19 (D=Al3+, In3+; x=0.1 and 0.3) polycrystalline hexaferrite samples have been investigated by powder neutron diffractometry as well as by vibration sample magnetometry in a wide temperature range from 4 K up to 740 K a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::467975f48934d11936eda737d25822cb
https://doi.org/10.1016/j.jmmm.2016.10.151

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Evolution of structure and magnetic properties for BaFe11.9Al0.1O19 hexaferrite in a wide temperature range

Autor: V.A. Turchenko, Larissa V. Panina, Alex Trukhanov, Sergei V. Trukhanov, E.L. Trukhanova, M.M. Salem, V.O. Natarov, V.G. Kostishyn, I. S. Kazakevich, An.V. Trukhanov, Anatoly M. Balagurov

Publikováno v: Journal of Magnetism and Magnetic Materials. 426:487-496

M-type BaFe11.9Al0.1O19 hexaferrite was successfully synthesized by solid state reactions. Precision investigations of crystal and magnetic structures of BaFe11.9Al0.1O19 powder by neutron diffraction in the temperature range 4.2–730 K have been pe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27036d250980a5f45ab3065fae150812
https://doi.org/10.1016/j.jmmm.2016.10.140

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Microwave properties of the Ga-substituted BaFe12O19hexaferrites

Autor: Sergei V. Trukhanov, D. N. Chitanov, A.V. Trukhanov, Larissa V. Panina, V.O. Natarov, E L Trukhanova, Vitalii Turchenko, I. S. Kazakevich, L.Yu. Macuy, V. V. Oleynik, An.V. Trukhanov, E. S. Yakovenko, V.G. Kostishyn

Publikováno v: Materials Research Express. 4:076106

The crystal structure features and the unit cell parameters were refined using the powder x-ray method for the solid solutions BaFe12−x Ga x O19 (x = 0.1–1.2) barium hexagonal ferrites of M-type at 300 K. With increase of substitution level the u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::448f034a5f732868e368931bdb4dab15
https://doi.org/10.1088/2053-1591/aa50b9

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