Search Results - "Safronova, T. V."

Correction to: Resorbable Calcium Phosphates Based Ceramics by Safronova, T. V., Putlayev, V., Shekhirev, M.

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Ceramic Materials with a Prescribed Phase Composition Based on Hydroxyapatite Powder Processed in Dihydrogen Phosphate Solutions of Ammonium, Sodium, and Potassium by Safronova, T. V., Zhao, Z., Li, Q., Kaimonov, M. R., Shatalova, T. B., Filippov, Ya.Yu, Filippova, T. V., Gavlina, O. T., Vlasenko, V. S., Knot’ko, A. V.

“…Hydroxyapatite (HA) Ca 10 (PO 4 ) 6 (OH) 2 powders kept for 1 h with stirring in 0.25 M aqueous solutions of dihydrogen phosphates of ammonium NH 4 H 2 PO 4 ,…”
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Calcium Phosphate Ceramic Foam Obtained by Firing a Hydroxyapatite – Monocalcium Phosphate Monohydrate Powder Mixture by Krut’ko, V. K., Maslova, L. Yu, Musskaya, O. N., Safronova, T. V., Kulak, A. I.

“…The introduction of 24 wt.% powder of monocalcium phosphate monohydrate after firing at 1200°C into an impregnating suspension based on hydroxyapatite powder…”
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Calcium Phosphate Foam Ceramic Based on Hydroxyapatite–Brushite Powder Mixture by Krut’ko, V. K., Kulak, A. I., Musskaya, O. N., Safronova, T. V., Putlyaev, V. I.

“…The introduction of 10 – 50% (by weight) brushite powder, preheated at 50° and then fired at 1200°C, into a permeating suspension based on hydroxyapatite…”
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Thermal Transformations in Hardening Compositions Based on Hydroxyapatite, Monocalcium Phosphate Monohydrate, and Polymeric Binders by Musskaya, O. N., Krut’ko, V. K., Kulak, A. I., Safronova, T. V., Shatalova, T. B.

“…Hardening composite materials based on calcium phosphates (hydroxyapatite, monocalcium phosphate monohydrate) and polymer binders (polyvinyl alcohol,…”
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Octacalcium phosphate as a precursor for the fabrication of composite bioceramics by Kukueva, E. V., Putlyaev, V. I., Tikhonov, A. A., Safronova, T. V.

“…We have studied the formation of octacalcium phosphate (OCP) in various buffer solutions. Brushite hydrolysis in acetate and succinate buffer solutions at 60°C…”
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Inorganic Materials for Regenerative Medicine by Safronova, T. V.

“…— Methods that are used in regenerative medicine rely on the inherent ability of living organisms to regenerate their tissue. If the size (volume) of a defect…”
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Chemical Transformations as a Tool for Controlling the Properties of Calcium Carbonate Powder by Safronova, T. V., Shatalova, T. B., Boytsova, O. V., Knotko, A. V., Toshev, O. U., Hotamov, S. M., Odinaeva, A. T., Azizian-Kalandaragh, Ya

“…Calcium carbonate CaCO 3 (calcite) powder with 100 – 200 nm size particles with nearly isometric shape was obtained by heat-treating at 600°C a product…”
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Properties of Composites with Calcium Phosphate Filled Polymer Matrix, Obtained Using Stereolithographic Printing for Ceramic Materials with Prescribed Pore-Space Architecture by Tikhonova, S. A., Evdokimov, P. V., Safronova, T. V., Putlyaev, V. I.

“…The process of removing an organic component from composites (photopolymer/calcium phosphate) with complex architecture, which are obtained by 3D-printing in…”
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Powders Synthesized from Calcium Acetate and Mixed-Anionic Solutions, Containing Orthophosphate and Carbonate Ions, for Obtaining Bioceramic by Safronova, T. V., Putlyaev, V. I., Filippov, Ya. Yu, Knot’ko, A. V., Klimashina, E. S., Peranidze, K. Kh, Evdokimov, P. V., Vladimirova, S. A.

“…X-ray amorphous powder was synthesized from a water solution of calcium acetate and a mixed-anionic HPO 4 2 − / CO 3 2 − water solution, including ammonium…”
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Investigation of Highly Concentrated Calcium Phosphate Suspensions for Forming Bioceramic with Complex Architecture by Putlyaev, V. I., Evdokimov, P. V., Filippov, Ya. Yu, Safronova, T. V., Tikhonov, A. A.

“…The rheological properties of highly concentrated calcium phosphate suspensions for producing bioceramic with complex shape by means of slip casting and…”
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Composite Bioceramic Based on Octacalcium Phosphate Decomposition Products by Kukueva, E. V., Putlyaev, V. I., Safronova, T. V., Tikhonov, A. A.

“…A composite bioceramic with density at least 80% of the theoretical value was obtained from thermolyzed octacalcium phosphate (OCP). The treatment temperatures…”
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Description of the New Species Mallomonas limbata sp. nov. (Synurales, Chrysophyceae) from Water Bodies of Vietnam by Safronova, T. V., Gusev, E. S., Thi, L. Nguyen

“…A new species, Mallomonas limbata sp. nov., is described from Vietnam. The description is based on silica-scale morphology studied by means of transmission and…”
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Powder systems for calcium phosphate ceramics by Safronova, T. V., Putlyaev, V. I.

“…The present review describes approaches to the preparation of powder formulations for production of calcium phosphate ceramic materials. In order to mold…”
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Chemical Transformations of Calcium Phosphates during Production of Ceramic Materials on Their Basis by Putlyaev, V. I., Safronova, T. V.

“…— Production of ceramic materials based on various calcium phosphates is a multistep process, which includes preparing a substance in a splintered state…”
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Ceramics Based on Powders Synthesized from Ammonium Hydrogen Phosphate, Calcium Acetate, and Magnesium Acetate by Kazakova, G. K., Safronova, T. V., Shatalova, T. B.

“…A ceramic the phase composition of which included tricalcium phosphate, calcium magnesium orthophosphate, and magnesium pyrophosphate was prepared from…”
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Synthesis of Monetite from Calcium Hydroxyapatite and Monocalcium Phosphate Monohydrate under Mechanical Activation Conditions by Safronova, T. V., Sadilov, I. S., Chaikun, K. V., Shatalova, T. B., Filippov, Ya. Yu

“…A powder of monetite СаНРО 4 with a particle size of 100–300 nm was synthesized from monocalcium phosphate monohydrate Ca(H 2 PO 4 ) 2 ⋅ H 2 O and calcium…”
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Ceramics in the K2O–CaO–SO3–P2O5 System by Safronova, T. V., Akhmedov, M. M., Shatalova, T. B., Tikhonova, S. A., Kazakova, G. K.

“…Ceramics in the K 2 O–CaO–SO 3 –P 2 O 5 system has been prepared from powder mixtures of potassium hydrogen sulfate KHSO 4 and calcium hydroxyapatite Ca 10 (PO…”
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Formation of Biomimetic Apatite on Calcium Phosphate Foam Ceramic in a Concentrated Model Solution by Maslova, L. Yu, Krut’ko, V. K., Musskaya, O. N., Safronova, T. V., Kulak, A. I.

“…By firing polyurethane foam templates (STR brand, 12 pores per cm, China) with a porosity of ~65% at 1200°C, an open-pore calcium phosphate foam ceramic was…”
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Ultraporous Submicron-Grained β-Ca3(PO4)2-Based Ceramics by Toshev, O. U., Safronova, T. V., Mironova, Yu. S., Matveeva, A. S., Shatalova, T. B., Filippov, Ya. Yu, Knotko, A. V., Akhmedov, M. R., Kukueva, E. V., Lukina, Yu. S.

“…— β-Tricalcium phosphate (β-Ca 3 (PO 4 ) 2 ) based ceramics with a relative density of 20–21%, grain size from 200 to 600 nm, and compressive strength from 1.6…”
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