Search Results - "Polozhentsev, O."

High drug loading capacity of UiO-69 metal–organic framework with linkers 2,6-naphthalenedicarboxylic acid with carboplatin by Al-Omoush, M. K., Polozhentsev, O. E., Soldatov, A. V.

“…The encapsulation of therapeutic drugs in drug delivery containers as metal–organic frameworks (MOFs) has the potential to enhance the effectiveness of…”
Get full text

Heating efficiency of PEGylated Mn–Zn ferrite nanoparticles for magnetic fluid hyperthermia by Al-Omoush, M. K., Bryleva, M. A., Dmitriev, V. O., Polozhentsev, O. E., Soldatov, A. V.

“…In this work, a series of PEGylated manganese-zinc ferrite mixed (PEG-Mn 1-x Zn x Fe 2 O 4 ) nanoparticles with varying concentrations of zinc ions (x = 0.0,…”
Get full text

Efficiency of Heating Magnetite Nanoparticles with Different Surface Morphologies for the Purpose of Magnetic Hyperthermia by Polozhentsev, O. E., Soldatov, A. V.

“…The magnetic and hyperthermia characteristics and the efficiency of heating (in an alternating magnetic field) magnetite nanoparticles with different surface…”
Get full text

Effect of synthesis conditions on local atomic structure and properties of low-toxic maghemite nanoparticles for local magnetic hyperthermia in oncology by Kuchma, Elena A., Zolotukhin, P. V., Belanova, A. A., Soldatov, M. A., Kozakov, A. T., Kubrin, S. P., Polozhentsev, O. E., Medvedev, P. V., Soldatov, Alexander V.

“…Low-toxic colloidal superparamagnetic iron oxide nanoparticles (SPIONs) for theranostic applications were obtained by microwave-assisted technique…”
Get full text

Study of Properties of the Cobalt–Manganese Spinel-Based Coatings Obtained by the Non-Stationary Electrolysis by Khramenkova, A. V., Yakovenko, A. A., Yuzhakova, K. R., Mishurov, V. I., Abdulvakhidov, K. G., Polozhentsev, O. E.

“…— Coatings based on cobalt–manganese spinel (Mn,Co)(Mn,Co) 2 O 4 are obtained on the stainless-steel surface by polarization with asymmetric alternating…”
Get full text

On the Biomimetic Synthesis of Nanoparticles of Zinc Compounds by Mukhanova, E A, Cardenas Rodriguez K Y, Shevchenko, V O, Kuznetsova, P D, Bulgakov, A N, Polozhentsev, O E

“…The biomimetic synthesis of nanoparticles has many advantages over classical methods due to the possibility of combining special reaction conditions and a…”
Get full text

Study of the Structure of Hybrid Coatings on the Surface of Stainless Steel Obtained Using an Alternating Asymmetric Current by Khramenkova, A. V., Ariskina, D. N., Moshchenko, V. V., Polozhentsev, O. E.

“…The possibility of forming hybrid coatings based on cobalt and nickel oxides immobilized in a chitosan polymer matrix on the surface of AISI 304 stainless…”
Get full text

Investigation of the Biodistribution of Gd0.5La0.5F3:Eu Nanoparticles in the Internal Tissues of Laboratory Mice Using X-Ray Computed Tomography and X-Ray Fluorescence Analysis by Polozhentsev, O. E., Khodakova, D. V., Goncharova, A. S., Pankin, I. A., Soldatov, A. V.

“…— The biodistribution of nanoparticles of Gd 0.5 La 0.5 F 3 :Eu(15%) X-ray phosphor in the body and tissues of internal organs of balb/c laboratory mice is…”
Get full text

Investigation of Specific Features of Recording the Optical Response of X-Ray Phosphors for X-Ray Photodynamic Therapy by Medvedev, P. V., Pankin, I. A., Soldatov, M. A., Polozhentsev, O. E., Soldatov, A. V.

“…A system for studying the optical response of X-ray phosphors, considered as a constituent of co-mposite materials for X-ray photodynamic therapy, is…”
Get full text

Three-dimensional structure of a single colloidal crystal grain studied by coherent x-ray diffraction by Gulden, J, Yefanov, O M, Mancuso, A P, Dronyak, R, Singer, A, Bernátová, V, Burkhardt, A, Polozhentsev, O, Soldatov, A, Sprung, M, Vartanyants, I A

“…A coherent x-ray diffraction experiment was performed on an isolated colloidal crystal grain at the coherence beamline P10 at PETRA III. Using azimuthal…”
Get full text

Xanes Specroscopic Diagnostics of the 3D Local Atomic Structure of Nanostructured Materials by Kravtsova, A. N., Guda, L. V., Polozhentsev, O. E., Pankin, I. A., Soldatov, A. V.

“…A review of current works on XANES spectroscopy applied for the determination of parameters of a threedimensional local atomic structure of nanostructured…”
Get full text

The Structure of Bismuth-Ferrite Hybrid Materials Obtained via Transient Electrolysis by Khramenkova, A. V., Ariskina, D. N., Izvarin, A. I., Arzumanova, A. V., Polozhentsev, O. E.

“…Transient electrolysis based on polarization with alternating asymmetric current of industrial frequency is used in this work to obtain bismuth-ferrite hybrid…”
Get full text

Structure and magnetic properties of pure and samarium doped magnetite nanoparticles by Polozhentsev, O. E., Kubrin, S. P., Butova, V. V., Kochkina, V. K., Soldatov, A. V., Stashenko, V. V.

“…In this paper, a study of pure and doped samarium magnetite nanoparticles synthesized using a microwave synthesis in aqueous solution was performed. The shape,…”
Get full text

Molecular and electronic structure of hydrolized platinum anticancer drugs as revealed by X-ray absorption, IR, UV-Vis spectroscopies and DFT calculations by Polozhentsev, O. E., Kochkina, V. K., Mazalova, V. L., Soldatov, A. V.

“…The present study deals with the electronic structure of the bioactive anticancer drugs based on platinum(II) complexes: cisplatin PtC l2 (NH 3 ) 2 ,…”
Get full text

Microwave Assisted Synthesis and Oxidation Resistance of Sm3+ Doped Fe3O4 Nanoparticles by Polozhentsev, O. E., Butova, V. V., Kochkina, V. K., Soldatov, A. V.

“…In this study, pure and Sm 3+ doped Fe 3 O 4 nanoparticles were prepared via a microwave assisted synthesis in water solution. The samples were characterized…”
Get full text

Modelling of substitutional defects in the structure of Ti-bearing hibonite by Pankin, I. A., Kravtsova, A. N., Polozhentsev, O. E., Soldatov, A. V.

“…A local atomic structure around titanium positions in Ti-bearing hibonite (CaAl 12 O 19 ) has been studied. The structural models of substitution of different…”
Get full text

X-ray spectroscopic diagnostics of the structure of quantum dots based on zinc and manganese sulfides and oxides by Pankin, I. A., Kravtsova, A. N., Polozhentsev, O. E., Budnyk, A. P., Tsaturyan, A. A., Bugaev, A. L., Trigub, A. L., Soldatov, A. V.

“…The microwave synthesis of quantum dots (QDs) based on zinc and manganese sulfides and oxides in a water-ethanol medium is proposed. The sample synthesized is…”
Get full text

X-ray photoelectron study and first principle calculations of the electronic structure of PbFe1/2Nb1/2O3 single crystal in the ferroelectric and paraelectric phases by Kozakov, A.T., Polozhentsev, O.E., Soldatov, A.V., Googlev, K.A., Nikolsky, A.V., Raevski, I.P.

“…•PbFe1/2Nb1/2O3 (PFN) single crystals were grown by a flux method.•XPS spectra of PFN crystal in paraelectric and ferroelectric phases were measured.•A shift…”
Get full text

Analysis of the atomic structure of colloidal quantum dots of the CdSe family: X-ray spectral diagnostics and computer modelling by Pankin, I. A., Kravtsova, A. N., Polozhentsev, O. E., Trigub, A. L., Soldatov, M. A., Soldatov, A. V.

“…Colloidal quantum dots of the CdSe family have been studied by X-ray absorption near edge structure (XANES) spectroscopy and computer modelling. Cd K edge…”
Get full text

A66 by Zhukova, G, Shikhliarova, A, Gudtskova, T, Bragina, M, Novikova, I, Zernov, V, Barteneva, T, Polozhentsev, O, Soldatov, A, Rudenko, M, Shirnina, E

“…Background In previous experiments the self-dependent antitumor effect of magnetite nanoparticles (NPs) injected in peritumoral area in form of magnetic fluid…”
Get full text