Search Results - "Voznesenskiy, S. S."

Highly-sensitive fluorescent detection of chemical compounds via photonic nanojet excitation by Sergeeva, K.A., Tutov, M.V., Voznesenskiy, S.S., Shamich, N.I., Mironenko, A. Yu, Sergeev, A.A.

“…•A novel photonic nanojet-based sensor system has been developed.•This system is an array of Al2O3 microspheres covered with a polymer layer impregnated with a…”
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H2S optical waveguide gas sensors based on chitosan/Au and chitosan/Ag nanocomposites by Mironenko, A.Yu, Sergeev, A.A., Nazirov, A.E., Modin, E.B., Voznesenskiy, S.S., Bratskaya, S.Yu

“…•Chitosan/Au, Ag composites were fabricated by “in situ” reduction of metal precursors.•Obtained composite coatings were characterized using UV–vis…”
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Specific features of chitosan waveguides optical response formation to changes in the values of relative humidity by Sergeev, A., Voznesenskiy, S.

“…•We model sorption mechanism of water molecules by optical waveguide chitosan film.•Sorption of water molecules leads to changing of chitosan’s optical…”
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Pyrochlore Phase in the Bi2O3–Fe2O3–WO3–(H2O) System: its Formation by Hydrothermal-Microwave Synthesis and Optical Properties by Lomakin, M. S., Proskurina, O. V., Levin, A. A., Sergeev, A. A., Leonov, A. A., Nevedomsky, V. N., Voznesenskiy, S. S.

“…Composites with the (Bi, Fe, ◻) 2 (Fe, W) 2 O 6 O' δ composition (pyrochlore, hereinafter BFWO)/amorphous phase were obtained by hydrothermal-microwave…”
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Supercontinuum Generation in Naturally Occurring Glass Sponges Spicules by Ehrlich, Hermann, Maldonado, Manuel, Parker, Andrew R., Kulchin, Yuri N., Schilling, Jörg, Köhler, Benjamin, Skrzypczak, Ulrich, Simon, Paul, Reiswig, Henry M., Tsurkan, Mikhail V., Brunner, Eike, Voznesenskiy, Sergey S., Bezverbny, Alexander V., Golik, Sergey S., Nagorny, Ivan G., Vyalikh, Denis V., Makarova, Anna A., Molodtsov, Serguei L., Kummer, Kurt, Mertig, Michael, Erler, Christiane, Kurek, Denis V., Bazhenov, Vasilii V., Natalio, Filipe, Kovalev, Alexander E., Gorb, Stanislav N., Stelling, Allison L., Heitmann, Johannes, Born, René, Meyer, Dirk C., Tabachnick, Konstantin R.

“…The complex process of supercontinuum generation (SG) is known to be exploitable for designing spatially coherent white light sources emitting light…”
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Manganese Doped Zinc Sulfide Quantum Dots as Efficient Photocatalyst for Dye Decolorization by Sergeeva, K. A., Sergeev, A. A., Postnova, I. V., Voznesenskiy, S. S.

“…A simple aqueous based synthesis technique at room temperature was performed for preparation of pure and manganese (Mn 2+ ) doped ZnS quantum dots in the…”
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Crystal structure and optical properties of the Bi–Fe–W–O pyrochlore phase synthesized via a hydrothermal method by Lomakin, M.S., Proskurina, O.V., Sergeev, A.A., Buryanenko, I.V., Semenov, V.G., Voznesenskiy, S.S., Gusarov, V.V.

“…•Bi-based pyrochlore (BFWO) with various structural and dimensional parameters was synthesized via hydrothermal process.•It is shown that the particles of the…”
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Enhanced Photocatalytic Activity of ZnS:Mn2+ Quantum Dots by Sergeeva, K. A., Sergeev, A. A., Postnova, I. V., Shchipunov, Y. A., Voznesenskiy, S. S.

“…The photocatalytic activity of Mn 2+ doped ZnS quantum dots stabilized by glutathione capping agent in aqueous media was studied in situ by photoluminescence…”
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Luminescent Sensing via Photonic Nanojets by Sergeev, A. A., Sergeeva, K. A., Leonov, A. A., Nepomnyaschiy, A. V., Voznesenskiy, S. S., Kulchin, Yu. N.

“…A new optical sensor system based on an array of dielectric aluminum oxide microspheres covered with a layer of chitosan polymer with molecules of a…”
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One-stage immobilization of the microalga Porphyridium purpureum using a biocompatible silica precursor and study of the fluorescence of its pigments by Voznesenskiy, S. S., Popik, A. Yu, Gamayunov, E. L., Orlova, T. Yu, Markina, Zh. V., Postnova, I. V., Shchipunov, Yu. A.

“…The biocompatible silica precursor tetrakis(2-hydroxyethyl)orthosilicate with ethylene glycol residues was used instead of the common alcohol-containing…”
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Dynamic laser-induced effects in nanocomposite systems based on the cadmium sulfide quantum dots in a silicate matrix by Voznesenskiy, S S, Sergeev, A A, Postnova, I V, Galkina, A N, Shchipunov, Yu A, Kulchin, Yu N

“…In this paper we study the laser-induced modification of optical properties of nanocomposite based on cadmium sulphide quantum dots encapsulated into thiomalic…”
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Luminescent Methane Sensor Based on Energy Transfer from ZnS:Mn2+ Quantum Dots to Analyte Molecule by Sergeev, A. A., Sergeeva, K. A., Leonov, A. A., Postnova, I. V., Voznesenskiy, S. S.

“…— Manganese-doped zinc sulfide quantum dots were synthesized by chemical precipitation in an aqueous solution in the presence of glutathione as the capping…”
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pH-indicators doped polysaccharide LbL coatings for hazardous gases optical sensing by Mironenko, A. Yu, Sergeev, A.A., Voznesenskiy, S.S., Marinin, D.V., Bratskaya, S. Yu

“…► Exponentially growing LbL films of marine polysaccharides have been built up. ► Congo red and bromothymol blue entrapped in LbL form optical sensitive…”
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Erratum to: One-stage immobilization of the microalga Porphyridium purpureum using a biocompatible silica precursor and study of the fluorescence of its pigments by Voznesenskiy, S. S., Popik, A. Yu, Gamayunov, E. L., Orlova, T. Yu, Markina, Zh. V., Postnova, I. V., Shchipunov, Yu. A.

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Laser-induced photodynamic effects at silica nanocomposite based on cadmium sulphide quantum dots by Voznesenskiy, S S, Sergeev, A A, Galkina, A N, Kulchin, Yu N, Shchipunov, Yu A, Postnova, I V

“…In this paper we study the laser-induced modification of optical properties of nanocomposite based on cadmium sulphide quantum dots encapsulated into thiomalic…”
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Biomimetic Synthesis of Nanosized Silica Structures on a Substrate with Silicatein by Shkryl, Y. N., Semiletova, I. V., Nepomnyaschiy, A. V., Kovalchuk, S. N., Veremeichik, G. N., Avramenko, T. V., Bulgakov, V. P., Shchipunov, Y. A., Voznesenskiy, S. S., Kozhemyako, V. B.

“…Using atomic force microscopy (AFM), the formation of nanosized silica structures on a substrate, catalyzed by the recombinant silicatein LoSilA1 from the…”
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The problem of comorbidity in patients with HIV infection and hepatic cirrhosis in the intensive care unit by Burdova, E. Yu, Voznesenskiy, S. L., Samotolkina, E. S., Ermak, T. N., Klimkova, P. V., Korneva, I. A.

“…Objective : clinical and laboratory assessment of HIV-infected patients in the intensive care unit with liver cirrhosis that developed as a result of hepatitis…”
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Opportunistic diseases in patients with HIV infection in the intensive care unit by Kozhevnikova, G M, Voznesenskiy, S L, Ermak, T N, Petrova, E V, Golub, V P, Barysheva, I V

“…The aim of the study was to analyze the incidence and prevalence of opportunistic diseases and comorbidities in patients admitted in the intensive care unit. A…”
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Composition, structure, and photocatalytic properties of Fe-containing oxide layers on titanium by Vasilyeva, M. S., Rudnev, V. S., Sergeev, A. A., Sergeeva, K. A., Nepomnyaschiy, A. V., Ustinov, A. Yu, Zvereva, A. A., Kilin, K. N., Voznesenskiy, S. S.

“…The composition, optoelectronic properties, and surface and cross-section morphology of coatings formed by the method of plasma electrolytic oxidation in…”
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Infectious endocarditis in HIV-infected intensive care unit patients by Kharlamova, T. V., Voznesenskiy, S. L., Ermak, T. N., Kozhevnikova, G. M., Klimkova, P. V.

“…Infective endocarditis (IE) is one of the most common cardiac complications in HIV patients who are intravenous drug addicts. The presence of IE and secondary…”
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