Results 141 to 150 of about 1,106 (182)
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The Raman spectrum of monetite, CaHPO4
Journal of Solid State Chemistry, 1980Abstract The Raman spectrum was measured for monetite, CaHPO4. A consistent set of band assignments were made for both the Raman and infrared spectra. The effects of factor group and two-site effect are discussed.
F. Casciani, R.A. Condrate
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Hydrothermally-grown monetite (CaHPO4) on hydroxyapatite
Ceramics International, 1998Using sintered hydroxyapatite as substrate and reagent grade CaO, P2O5 and deionized water as raw materials for hydrothermal reaction, monetite (CaHPO4) could be deposited on the surface of hydroxyapatite under an autogeneous pressure of 1.55–8.59 MPa at 200–300 °C.
Yao-Shan Hsu, Edward Chang, Hok-Shin Liu
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Development of a silica sol reinforced monetite cement matrix
Materials Technology, 2015The objective of this work was to develop silica sol-reinforced monetite cement matrix and study the related reinforcement kinetics. The preparation of monetite cement powder was done using a microwave processing method with active Ca2+ present on particles surface as effective silica bonding sites.
Huan Zhou +3 more
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Synthesis and characterization of nanocomposite based on hydroxyapatite and monetite
Materials Letters, 2016Abstract A mixture of hydroxyapatite (HAp) and monetite (DCPA) was synthesized under conditions of precipitation without pH adjustment by varying the ripening time of 0, 32, 76 and 144 h, followed by a hydrothermal process. The prepared samples were characterized by different techniques.
Lina P. Higuita +3 more
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A thermogravimetric method for the analysis of mixtures of brushite and monetite
The Analyst, 1970A thermogravimetric method is described for the quantitative analysis of mixtures of calcium hydrogen orthophosphate dihydrate (brushite) and anhydrous calcium hydrogen orthophosphate (monetite) based on their loss of water on heating. An extension to the method when the above system contains a third component of known weight loss is also discussed.
V. J. Mulley, C. D. Cavendish
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Effect of water on monetite synthesis in the solid state
Materials Chemistry and Physics, 1986Abstract Synthesis of calcium hydrogen phosphate CaHPO 4 can be carried out with a milling apparatus into which solid calcium dihydrogen phosphate Ca(H 2 PO 4 ) 2 .H 2 O and tricalcium phosphate Ca 3 (PO 4 ) 2 .1/6H 2 O mixtures are introduced. The effect of water vapor pressure P H 2 O on this reaction has been investigated. At a given temperature
G. Thomas, H. Dehbi
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Development of monetite/phosphorylated chitosan composite bone cement
Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2013AbstractIn this article, we report the development of a biodegradable monetite [dicalcium phosphate anhydrous (DCPA), CaHPO4]/phosphorylated chitosan (p‐chitosan) composite orthopedic cement. The cement pastes showed desirable handling properties, injectability, and washout resistance.
Nariman Mansouri, Boroujeni +3 more
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Development of monetite–nanosilica bone cement: A preliminary study
Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2014AbstractIn this paper, we reported the results of our efforts in developing DCPA/nanosilica composite orthopedic cement. It is motivated by the significances of DCPA and silicon in bone physiological activities. More specifically, this paper examined the effects of various experimental parameters on the properties of such composite cements.
Huan, Zhou +4 more
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Occluding dentin tubules with monetite paste in vitro.
Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology, 2021This study was performed to evaluate the occlusion of monetite paste on dentine tubule and provide a new potential method for treating dentine hypersensitivity.Calcium oxide, strontium chloride, and polyethylene glycol phosphate were mixed in a certain proportion and ground in a planetary ball mill.
Hao, Tang +3 more
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Bioactivity of strontium-monetite coatings for biomedical applications
Ceramics International, 2019Abstract The bioactivity of calcium phosphate (CaP) coatings can be controlled by different CaP phase precipitation and/or addition of foreign ions to their crystal lattice. Cationic substitution of strontium (Sr) into CaP coatings has gained a great attention due to the unique potential of Sr ions on stimulating new bone formation while inhibiting ...
Daniel Navarro da Rocha +8 more
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