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21.
Biphase ceramics in СаО - Р2О5 system synthesised from calcium acetate and ammonium hydrophosphate
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(Biomaterials)
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Biphasic ceramic containing hydroxyapatite Ca 10 (PO 4 ) 6 (OH) 2 and ? -tricalcium phosphate ? ; -Cа 3 (PO 4 ) 2 , obtained from single-phase nanocrystalline calcium phosphate powder with the ...
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22.
Multiphase material based on ceramic powders synthesised from natrium pyrophosphate and soluble calcium salts by mechanical activation
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(Biomaterials)
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Multiphase ceramics were obtained from calcium phosphate powders synthesized using mechanical activation from sodium pyrophosphate and soluble calcium salts (acetate, nitrate, chloride). Powders after ...
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23.
Properties of the calcium phosphate powder synthesized from calcium acetate and sodium hydrogen phosphate
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(Biomaterials)
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The properties of the powder synthesized from calcium acetate and sodium hydrogen phosphate were studied at the ratio [Ca 2+ ] / [PO 4 3- ] of the initial reagents equal to 1. Brushite, monetite, octacalcium ...
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24.
Biocomposite material based on dihydrate of dicalcium phosphate
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(Biomaterials)
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The results of a two-stage synthesis of tricalcium phosphate by the wet method followed by high-temperature treatment are presented. The influence of the introduction of tricalcium silicate and alkaline ...
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25.
Phase composition of powder material based on calcium hydroxyapatite and sodium dihydrophosphate
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(Science for ceramic production)
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... formed with the ratio Ca: P = 1. When heated, each of the components of the mixture undergoes changes: HAP (Ca: P = 1.67) partially transforms into tricalcium phosphate (Ca: P = 1.5), low-temperature calcium ...
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26.
State of water in three-calcium phosphate obtained via deposition from a solution
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(At the enterprises and institutes)
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Precipitation from solution synthesized tricalcium phosphate with a Ca: P = 1.5 ratio and a gross composition corresponding to the formula Ca 3 (PO 4 ) 2 * 3H 2 O, which is a hydroxyapatite
with ...
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27.
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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28.
Chemical Transformations as a Tool for Managing the Properties of Calcium Carbonate Powder
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(Not-set)
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Powder of calcium carbonate CaCO 3 (calcite) with a particle size of 100-200 nm and a shape close to isometric was obtained by heat treatment at 600 ° C of a product synthesized from a 2M aqueous solution ...
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29.
Calciumposphate Penokeramics on the Basis of Powder Mixture Hydroxyapatite?Brochites
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(Biomaterials)
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... decomposition of hydroxyapatite to tricalcium phosphate of the & # 945; - and & # 946; - modifications. The presence of the tricalcium phosphate phase in calcium phosphate foam ceramics contributes to ...
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30.
Landmarks in cooperation between D. Mendeleyev University de-partment of ceramics and refractories and Glass and Ceramics
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(Jubilee)
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... of the creation of modern types of structural ceramics, composite materials, porous ceramics based on oxides and oxygen-free compounds, bioactive materials based on hydroxyapatite and tricalcium phosphate ...
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31.
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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32.
Prospects of using composite hydroxyapatite ceramic as a carrier of cultured stem cells
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(Biomaterials)
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The issues of the possibility of using composite ceramics based on biogenic hydroxyapatite (BHA) as carriers of cultured stem cells are considered. The results of studies of the microstructure and biochemical ...
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33.
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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34.
Oxide ceramics of the new generation and prospects of applications
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(Science for ceramic production)
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The results of research on obtaining modern ceramic materials with high performance characteristics are presented. The technological features of creating high-density wear-resistant ceramics based on partially ...
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35.
Composite apatite-diopside bioglass-ceramics
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(Biomaterials)
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... the transition of hydroxyapatite to tricalcium phosphate was revealed. The possibility of regulating the structural and mechanical properties, bioactivity and the duration of implant resorption by changing ...
