Search Results - "Tulyaganov, D. U."

Submicrometer Hollow Bioglass Cones Deposited by Radio Frequency Magnetron Sputtering: Formation Mechanism, Properties, and Prospective Biomedical Applications by Popa, A. C, Stan, G. E, Besleaga, C, Ion, L, Maraloiu, V. A, Tulyaganov, D. U, Ferreira, J. M. F

“…This work reports on the unprecedented magnetron sputtering deposition of submicrometric hollow cones of bioactive glass at low temperature in the absence of…”
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Synthesis of glass-ceramics in the CaO-MgO-SiO2 system with B2O3, P2O5, Na2O and CaF2 additives by TULYAGANOV, D. U, AGATHOPOULOS, S, VENTURA, J. M, KARAKASSIDES, M. A, FABRICHNAYA, O, FERREIRA, J. M. F

“…Glass-ceramics based on the CaO-MgO-SiO2 system with limited amount of additives (B2O3, P2O5, Na2O and CaF2) were prepared. All the investigated compositions…”
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Incorporation of granite cutting sludge in industrial porcelain tile formulations by TORRES, P, FERNANDES, H. R, AGATHOPOULOS, S, TULYAGANOV, D. U, FERREIRA, J. M. F

“…Granite wastes in the form of sludge, obtained from the granite cutting industry, were incorporated in the batch formulations of porcelain tiles. The maximum…”
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Synthesis, bioactivity and preliminary biocompatibility studies of glasses in the system CaO–MgO–SiO2–Na2O–P2O5–CaF2 by Tulyaganov, D. U., Agathopoulos, S., Valerio, P., Balamurugan, A., Saranti, A., Karakassides, M. A., Ferreira, J. M. F.

“…New compositions of bioactive glasses are proposed in the CaO–MgO–SiO 2 –Na 2 O–P 2 O 5 –CaF 2 system. Mineralization tests with immersion of the investigated…”
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Formation of hydroxyapatite onto glasses of the CaO-MgO-SiO2 system with B2O3, Na2O, CaF2 and P2O5 additives by Agathopoulos, S, Tulyaganov, D U, Ventura, J M G, Kannan, S, Karakassides, M A, Ferreira, J M F

“…New bioactive glasses with compositions based on the CaO-MgO-SiO(2) system and additives of B(2)O(3), P(2)O(5), Na(2)O, and CaF(2) were prepared. The in vitro…”
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Structural analysis and devitrification of glasses based on the CaO-MgO-SiO2 system with B2O3, Na2O, CaF2 and P2O5 additives by AGATHOPOULOS, S, TULYAGANOV, D. U, VENTURA, J. M. G, KANNAN, S, SARANTI, A, KARAKASSIDES, M. A, FERREIRA, J. M. F

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Biomineralization capability of adherent bio-glass films prepared by magnetron sputtering by Stan, G. E., Pina, S., Tulyaganov, D. U., Ferreira, J. M. F., Pasuk, I., Morosanu, C. O.

“…Radiofrequency magnetron sputtering deposition at low temperature (150°C) was used to deposit bioactive glass coatings onto titanium substrates. Three…”
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Highly adherent bioactive glass thin films synthetized by magnetron sputtering at low temperature by Stan, G. E., Pasuk, I., Husanu, M. A., Enculescu, I., Pina, S., Lemos, A. F., Tulyaganov, D. U., El Mabrouk, K., Ferreira, J. M. F.

“…Thin (380–510 nm) films of a low silica content bioglass with MgO, B 2 O 3 , and CaF 2 as additives were deposited at low-temperature (150°C) by…”
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Effect of sintering temperature on mechanical and microstructural properties of bovine hydroxyapatite (BHA) by GOLLER, G, OKTAR, F. N, AGATHOPOULOS, S, TULYAGANOV, D. U, FERREIRA, J. M. F, KAYALI, E. S, PEKER, I

“…The influence of sintering temperature on densification, microstructure and the mechanical properties of bovine hydroxyapatite (BHA), produced by a calcination…”
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The bioactivity mechanism of magnetron sputtered bioglass thin films by Berbecaru, C., Stan, G.E., Pina, S., Tulyaganov, D.U., Ferreira, J.M.F.

“…► RF-sputtering: an efficient solution for synthesizing bioactive glass thin films. ► Electrostatic interactions between charged surface and ions from stagnant…”
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Bioactive glass thin films deposited by magnetron sputtering technique: The role of working pressure by Stan, G.E., Marcov, D.A., Pasuk, I., Miculescu, F., Pina, S., Tulyaganov, D.U., Ferreira, J.M.F.

“…Bioglass coatings were prepared by radio frequency magnetron sputtering deposition at low temperature (150 °C) onto silicon substrates. The influence of argon…”
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Low temperature synthesis of anorthite based glass-ceramics via sintering and crystallization of glass-powder compacts by Marques, V.M.F., Tulyaganov, D.U., Agathopoulos, S., Gataullin, V.Kh, Kothiyal, G.P., Ferreira, J.M.F.

“…Anorthite based glass-ceramics were synthesized. The investigated glass compositions are located close to the anorthite-rich corner of the…”
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Influence of lithium oxide as auxiliary flux on the properties of triaxial porcelain bodies by Tulyaganov, D.U., Agathopoulos, S., Fernandes, H.R., Ferreira, J.M.F.

“…The influence of Li 2O-content on the properties of standard triaxial porcelains was investigated. Two series of porcelain formulations were produced. The…”
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Crystallization behaviour, structure and properties of sintered glasses in the diopside–Ca-Tschermak system by Goel, A., Tulyaganov, D.U., Agathopoulos, S., Ribeiro, M.J., Ferreira, J.M.F.

“…Four glasses with nominal compositions of CaMg 0.8Al 0.4Si 1.8O 6, CaMg 0.75Al 0.5Si 1.75O 6, CaMg 0.7Al 0.6Si 1.7O 6, and CaMg 0.65Al 0.7Si 1.65O 6, were…”
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Development of glass-ceramics by sintering and crystallization of fine powders of calcium-magnesium-aluminosilicate glass by Tulyaganov, D.U., Ribeiro, M.J., Labrincha, J.A.

“…Natural raw materials normally used in the ceramic and glass industry were studied for the production of calcium–magnesium–aluminosilicate glass or…”
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Diopside–Ca-Tschermak clinopyroxene based glass–ceramics processed via sintering and crystallization of glass powder compacts by Goel, A., Tulyaganov, D.U., Agathopoulos, S., Ribeiro, M.J., Basu, R.N., Ferreira, J.M.F.

“…The suitability of three new glass compositions for producing diopside–Ca-Tschermak clinopyroxene based glass–ceramics (GCs) was investigated. With respect to…”
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Recycling of Al-rich industrial sludge in refractory ceramic pressed bodies by Ribeiro, M.J, Tulyaganov, D.U, Ferreira, J.M, Labrincha, J.A

“…Processing of mullite-based refractory ceramic bodies by unidirectional dry pressing, from different formulations that include Al-rich sludge, as single or…”
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Low temperature production of glass ceramics in the anorthite–diopside system via sintering and crystallization of glass powder compacts by Marques, V.M.F., Tulyaganov, D.U., Agathopoulos, S., Ferreira, J.M.F.

“…The production of glass ceramics (GCs) with theoretical anorthite–diopside (An–Di) weight ratios of 60/40, 50/50 and 45/55 via sintering and crystallization of…”
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Processing of cordierite based ceramics from alkaline-earth-aluminosilicate glass, kaolin, alumina and magnesite by Tulyaganov, D.U., Tukhtaev, M.E., Escalante, J.I., Ribeiro, M.J., Labrincha, J.A.

“…Microstructural changes, porosity evolution and properties of cordierite based composites have been studied as a function of cordierite–anorthite ratio in…”
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Synthesis and characterization of MgSiO3-containing glass-ceramics by GOEL, A, TULYAGANOV, D. U, AGATHOPOULOS, S, RIBEIRO, M. J, FERREIRA, J. M. F

“…Three glass compositions for the production of Mg-metasilicate (MgSiO3) based glass-ceramics were studied. The composition with 25 mol% diopside and 75 mol%…”
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