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21.
Calcium phosphate powder synthesis from calcium formiate and ammonium hydro-phosphate for bio-compatible resorbable bi-phase ceramics production
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(Biomaterials)
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Calcium phosphate powder was synthesized from calcium formate Ca (CHO 2 ) 2 and ammonium hydrogen phosphate (NH 4 ) 2 HPO 4 at the Ca / P ratio in the initial aqueous solutions equal to 1. The ...
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22.
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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23.
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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24.
Calcium phosphate ceramics made from powders synthesized in mixed-anion solution
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(Biomaterials)
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Ceramics based on calcium phosphates are obtained from powders synthesized from aqueous solutions of calcium nitrate, ammonium hydrogen phosphate, ammonium pyrophosphate and from a mixed-anionic solution ...
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25.
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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The research results of the Russian Chemical Technical University named after V.I. DI Mendeleev in the field of obtaining modern ceramic materials with high performance properties. The technological features ...
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26.
Calcium phosphate based biomaterials development. Research infoware
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(Biomaterials)
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The description of the information system containing reference information on the physicochemical, biological properties of orthophosphates, pyrophosphates and ultraphosphates of calcium is given. In addition ...
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27.
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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28.
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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29.
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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30.
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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31.
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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32.
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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33.
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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34.
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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35.
Use of titanium dioxide in development of antibacterial glass enamel coatings
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(Coatings. Enamels.)
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The expediency of using titanium dioxide in the development of antibacterial glass enamel coatings has been established. A bactericidal powder (filler) based on hydroxyapatite modified with titanium oxide ...
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36.
Phase composition of powder material based on calcium hydroxyapatite and sodium dihydrophosphate
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(Science for ceramic production)
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Powder mixtures based on calcium hydroxyapatite (HAP) and sodium dihydrogen phosphate have been investigated. It was found that due to mechanochemical activation in these mixtures, calcium phosphates are ...
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37.
Phase composition of ceramics based on calcium hydroxyapatite powders containing satellite products of synthesis
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(Biomaterials)
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The formation of the microstructure of ceramics based on calcium hydroxyapatite (HAP) powders containing various by-products of the synthesis reaction - NaCl, KCl, KCH 3 COO (K 2 СО 3 < / sub>), NaCH ...
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38.
Ceramics based on hydroxyapatite synthesized from calcium chloride and potassium hydrophosphate
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(Biomaterials)
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The properties of hydroxyapatite (HAP) powder synthesized from calcium chloride and potassium hydrogen phosphate have been investigated. The powder material consists of HAP and a by-product containing ...
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39.
Calcium phosphate based porous materials
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(Biomaterials)
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An overview of methods for the manufacture of porous materials is given. The optimal methods for the manufacture of porous materials based on calcium phosphates, including those for use as bone implants, ...
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40.
Ceramics based on calcium hydroxyapatite synthesized from calcium acetate and potassium hydrophosphate
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(Biomaterials)
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The properties of hydroxyapatite powder synthesized from calcium acetate, hydrogen phosphate, and potassium hydroxide have been investigated. A by-product of the reaction (SPR), the main component of which ...
