Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Yu. V. Bogachev"'
Publikováno v:
Instruments and Experimental Techniques. 63:730-734
A laboratory magnetic resonance imager for small objects that operates in a field of 7 mT is described. The hardware of the tomograph makes it possible to perform experiments on different nuclei and to use double irradiation methods. The high degree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b1f0114b0772e5bbc8a1021e1d5fbe2
https://doi.org/10.1134/s0020441220050127
https://doi.org/10.1134/s0020441220050127
Publikováno v:
Technical Physics. 65:1427-1435
Magnetic resonance (MR) theranostics is a new trend in modern medicine that combines rich diagnostic potentialities of the magnetic resonance method with the therapeutic action of physical fields of different origins on various organs. We consider pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52e6b1877b50fdd6c6790dcce2797b50
https://doi.org/10.1134/s1063784220090078
https://doi.org/10.1134/s1063784220090078
Publikováno v:
Technical Physics. 65:1416-1420
We consider the effect of various radio frequency (rf) pulse sequences on the contrast of magnetic resonance (MR) images. We have developed a program for simulating magnetic resonance tomograms and for determining optimal values of parameters of rf p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0424e5ab872acf7dc4f5872cd7e59c0
https://doi.org/10.1134/s106378422009008x
https://doi.org/10.1134/s106378422009008x
Publikováno v:
Applied Magnetic Resonance. 51:117-127
The investigations of nuclear magnetic resonance (NMR) relaxation of protons in aqueous solution and 2% agar–agar gel in the presence of magnetic nanoparticles were performed. To identify the effect of magnetic nanoparticles on the contrast of magn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::708ee4c8970cb134d90abc45cae39b96
https://doi.org/10.1007/s00723-019-01179-9
https://doi.org/10.1007/s00723-019-01179-9
Autor:
A. V. Nikiforova, Vyacheslav A. Moshnikov, A. S. Osinin, D. S. Mazing, S. M. Sukharzhevskii, Yu. V. Bogachev
Publikováno v:
Applied Magnetic Resonance. 48:731-737
Colloidal nanocrystals of ZnSe doped with Mn2+ were synthesized in non-polar medium using hot-injection technique. Obtained samples were characterized by means of photoluminescence and absorption spectroscopies. To confirm the incorporation of Mn2+ i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85b596613b216532b9cbbc110a4aa2c2
https://doi.org/10.1007/s00723-017-0898-5
https://doi.org/10.1007/s00723-017-0898-5
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
https://doi.org/10.1007/s00723-017-0889-6
Autor:
O. P. Smirnov, I. A. Kiselev, Yu. V. Bogachev, B. Nikolaev, V. A. Ryzhov, Yu. P. Chernenkov, V. V. Deriglazov, Ya. Yu. Marchenko, L. Yakovleva
Publikováno v:
Applied Physics A. 125
An aqueous colloidal solution of dextran-coated magnetite nanoparticles was studied by nonlinear second-harmonic magnetic response (M2), transmission electron microscopy (TEM), dynamic light scattering (DLS) and electron magnetic resonance (EMR). Nan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae4647f87c43f1ba0f1d3859f7f6acca
https://doi.org/10.1007/s00339-019-2596-7
https://doi.org/10.1007/s00339-019-2596-7
Autor:
Yu. V. Bogachev, A. V. Nikitina
Publikováno v:
XIV RUSSIAN-GERMANY CONFERENCE ON BIOMEDICAL ENGINEERING (RGC-2019).
A program for modeling magnetic resonance tomograms and determining the optimal values of the RF sequence parameters to achieve the best contrast of magnetic resonance images was developed. This program has been tested in magnetic resonance imaging s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c674927adbc3a3e07d32f87f86db7d72
https://doi.org/10.1063/1.5121932
https://doi.org/10.1063/1.5121932
Autor:
I. E. Kononova, K. G. Gareev, Yu. V. Bogachev, V. A. Ryzhov, B.D. Klimenkov, S. A. Ionin, Vyacheslav A. Moshnikov, P. V. Kharitonskii
Publikováno v:
Journal of Magnetics. 20:221-228
Colloidal particles consisted of individual nanosized magnetite grains on the surface of the silica cores were obtained by two-stage sol-gel technique. Size distribution and microstructure of the particles were analyzed using atomic force microscopy,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9d22c2a1414ee876547261eaf01a029
https://doi.org/10.4283/jmag.2015.20.3.221
https://doi.org/10.4283/jmag.2015.20.3.221
Autor:
A. I. Dedyk, Oleg Pakhomov, M. N. Knyazev, Yu. V. Bogachev, Alexander A. Semenov, Yu. V. Pavlova, P. Yu. Belyavskii, I. L. Mylnikov
Publikováno v:
Physics of the Solid State. 57:535-543
The results of investigations of the dielectric, magnetic, and structural properties of films with multiferroic properties have been presented. Two methods of the formation of multiferroic media have been analyzed: the method based on the formation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab54fc711132681a91696d1b4b7e7c3f
https://doi.org/10.1134/s1063783415030294
https://doi.org/10.1134/s1063783415030294