Comparison of crystallinity between natural hydroxyapatite and synthetic cp-Ti /HA coatings
نویسندگان
چکیده
منابع مشابه
comparison between conventional and alternative technique in extraction of maxillary molars
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15 صفحه اولCrystallographic characteristics of plasma-sprayed calcium phosphate coatings on Ti-6Al-4V.
The purpose of this study was to investigate the crystallographic characteristics of 3 sets of plasma-sprayed hydroxyapatite (HA) coatings prepared with different degrees of crystallinity on Ti-6Al-4V substrates. X-ray diffraction analyses were performed on the coatings to determine mean percent crystallinity, calcium phosphate phases present, average crystallite size, and residual strain. The ...
متن کاملBioactive glass coatings with hydroxyapatite and Bioglass particles on Ti-based implants. 1. Processing.
Silicate-based glasses with thermal expansion coefficients that match those of Ti6A14V were prepared and used to coat Ti6A14V by a simple enameling technique. Bioglass (BG) or hydroxyapatite (HA) particles were embedded on the coatings in order to enhance their bioactivity. HA particles were immersed partially during heating and remained firmly embedded on the coating after cooling. There was n...
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Hydroxyapatite nanorods aligned with ultrahigh crystallinity and high-yield were successfully synthesized through a hydrothermal approach. In this experiment, a new composition of cetyltrimethylammonium bromide ((CH3(CH2)15N+(CH3)3Br-) was designated as CTAP)/Ca(NO3)2/(NH4)2HPO4/NaOH and distilled water under hydrothermal condition, to synthesize single crystalHAp nanorods with diameter of 20 ±...
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The superior quality of glycerol synthesized.from propylene (Groll, et al., 1938; Williams, 1938, 1941), as compared with glycerol obtained from fats and oils, has been reported by Williams (1938) and confirmed by studies in pharmacology (Hart, 1939) and experiments in histology (Nichols, 1941). Since glycerol is a constituent of numerous culture media for microorganisms, the value of synthetic...
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ژورنال
عنوان ژورنال: Materials Research
سال: 2005
ISSN: 1516-1439
DOI: 10.1590/s1516-14392005000200022