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21.
Composites based on the mixtures of potassium polytitanate and biocompatible glasses
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(Biomaterials)
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The possibility of synthesizing ceramic composites based on mixtures of powders of two types of biocompatible glasses and potassium polytitanate has been investigated. It is shown that in the course of ...
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22.
Glass-based porous materials
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(Biomaterials)
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The main methods of obtaining porous vitreous and glass-crystalline materials are considered and analyzed by the example of bioactive materials for bone endoprosthetics. The possibility of using the sol-gel ...
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23.
Glass-based biomaterials: present and future
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(Science for glass production)
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The main trends in the development of a wide range of bioactive medical materials based on glasses are considered. They are classified according to their composition, physicochemical properties and in ...
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24.
Glass crystal materials in the structure of modern material science
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(Science for glass production)
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... The main attention is paid to the possibilities and features of the use of glass-crystalline materials of various types (heat-resistant high-strength, transparent nanostructured, electrically active, bioactive, ...
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25.
Calcium Phosphate Foam Ceramic Obtained by Firing a Powder Mixture of Hydroxyapatite-Monocalcium Phosphate Monohydrate
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(Not-set)
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The insertion into the impregnating suspension based on hydroxyapatite powder heat-treated at 800 °C, 24 wt. % of monocalcium phosphate monohydrate powder after firing at 1200 °C leads to the formation ...
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26.
Production and Properties of
Thin-Filmed Biomaterials for the SiO2-P2O5-СаO-ZnO System Us-ing the Zol-Gel Method
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(Not-set)
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The sol-gel method was used to synthesize thin films for the SiO 2 -P 2 O 5 -CaO-ZnO system. Compositions and technology for producing thin-film materials on a silicon substrate (model substrate) ...
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27.
Thermal Transformations in Hardening Compositions Based on Hydroxyapatite, Monocalcium Phosphate Monohydrate and Polymeric Binders
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(Not-set)
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Hardening composite materials based on calcium phosphates (hydroxyapatite, monocalcium phosphate monohydrate) and polymer binders (polyvinyl alcohol, polyvinyl pyrrolidone) have been obtained. It was found ...
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28.
Ceramics in the Са2Р2О7-Са(РО3)2 System Obtained by Firing of Cement Stone Based on β-tricalcium Phosphate and Monocalcium Phosphate Monohydrate
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(Not-set)
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Ceramics in the Ca 2 P 2 O 7 -Ca (PO 3 ) 2 was obtained by firing a cement stone made from a powder mixture containing ?-tricalcium phosphate ?-Ca 3 (PO 4 ) 2 and monocalcium phosphate monohydrate ...
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29.
Calciumposphate Penokeramics on the Basis of Powder Mixture Hydroxyapatite?Brochites
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(Biomaterials)
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Introduction to the impregnating suspension based on hydroxyapatite powder, heat-treated at 800 ° C, 10 - 50 ° C; (by weight) of brushite powder heated at 50 ° C, after firing at 1200 ° C leads to partial ...
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30.
Composite bioceramics based on octacalcium phosphate decom-position products
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(Biomaterials)
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Composite bioceramics with a density of at least 80% of the theoretical was obtained from thermolyzed octacalcium phosphate (OCP). OCP processing temperatures were 450, 600, and 700 ° C. Ceramics were ...
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31.
Biomaterials based on calcium phosphates and silicates mixtures: a study of possible fabrication by precipitation from water solutions
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(Biomaterials)
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The analysis of the processes of phase formation in open systems CaX 2 -M 2 NRO 4 / M 3 PO 4 -Na 2 SiO 3 -Н 2 O. According to the calculated values ??of & # 916; G crystallization, the ...
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32.
Properties of SiO2-СаO-P2O5-TiO2 based materials obtained by a sol-gel method
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(Biomaterials)
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Sol-gel method synthesized thin films based on the SiO 2 -CаO-P 2 O 5 -TiO 2 system ... The properties of the material were investigated by methods of infrared spectroscopy, X-ray phase analysis, ...
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33.
Reaction-bonded bio-resorbable composite material
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(Biomaterials)
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A number of composite materials based on dicalcium phosphate dihydrate and bioactive glass 50S25N5P with physiologically safe pH values ??and compressive strength from 4 to 22 MPa have been developed. ...
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34.
Sintering and crystallization processes in strontium-anortite ceramics production
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(Glassceramics)
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The processes of crystallization and sintering, occurring during firing, during the production of strontium-anorthite glass-ceramics by the method of powder technology, have been studied. The character ...
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35.
Ceramics based on hydroxyapatite calcium, synthesized from calcium acetate, calcium hydroxide, and dipotassium phosphate
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(Biomaterials)
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Calcium hydroxyapatite (HAP) powder is synthesized from an aqueous solution of potassium hydrogen phosphate and a suspension of calcium hydroxide in an aqueous solution containing calcium and potassium ...
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36.
Powder of Ca-deficient hydroxyapatite for fabrication of ceramics based on tricalcium phosphate
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(Biomaterials)
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The properties of Ca-deficient hydroxyapatite powder synthesized from calcium nitrate and ammonium hydrogen phosphate at 60 ° C, pH = 7 and Ca / P = 1.67 are presented; 1.61 and 1.48. After firing at 1100 ...
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37.
Novel domestic implantation materials and their application in clinical practice
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(Biomaterials)
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Domestic and foreign implantation materials for elimination of defects and deformations of bone tissues are considered. Comparative results of experimental morphological studies of these drugs are presented. ...
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38.
Biocomposite material based on dihydrate of dicalcium phosphate
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(Biomaterials)
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... silicate glasses in the formation of biocomposite materials based on dicalcium phosphate dihydrate (DCPD) is considered. It was found that the use of bioactive glass 50S25N5P in an amount of up to 10% ...
