Results 201 to 210 of about 72,897 (256)
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Hydroxyapatite and Hydroxyapatite-Based Ceramics
Inorganic Materials, 2002Data are summarized on the synthesis of hydroxyapatite (HA) by wet-chemical processes, solid-state reactions, and hydrothermal treatment. The conditions for HA preparation via precipitation from solutions of calcium chloride, dibasic ammonium phosphate, and aqueous ammonia are discussed at length.
V. P. Orlovskii +2 more
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Thermoluminescence in hydroxyapatite
Medical Physics, 1979A thermoluminescent (TL) glow peak has been shown to exist at 80°C in synthetic hydroxyapatite, in amorphous calcium phosphate, and in deproteinated rat bone mineral. This TL glow peak is excited by a thermal pretreatment at elevated temperature, followed by exposure to ultraviolet (UV) light. When measured on a cylic TL‐readout UV‐exposure basis after
M R, Chapman, A G, Miller, T G, Stoebe
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Science, 1973
The existence of a monoclinic phase of hydroxyapatite, Ca 5 (PO 4 ) 3 OH, has been confirmed, by single-crystal structure analysis (weighted "reliability" factor = 3.9 percent on |F| 2 ). The structure has space group P 2
J C, Elliott, P E, Mackie, R A, Young
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The existence of a monoclinic phase of hydroxyapatite, Ca 5 (PO 4 ) 3 OH, has been confirmed, by single-crystal structure analysis (weighted "reliability" factor = 3.9 percent on |F| 2 ). The structure has space group P 2
J C, Elliott, P E, Mackie, R A, Young
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Comparison of hydroxyapatite and hydroxyapatite tricalcium-phosphate coatings
The Journal of Arthroplasty, 2002This study compared the effects of hydroxyapatite (HA) coating and biphasic HA/tricalcium-phosphate (HA/TCP) coating on the osseointegration of grit-blasted titanium-alloy implants. Each coated implant was compared with uncoated grit-blasted implants as well.
Tetsuya, Jinno +2 more
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Nanofiber generation of hydroxyapatite and fluor‐hydroxyapatite bioceramics
Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2005AbstractIn this study, we produced hydroxyapatite (HA) and fluor‐hydroxyapatite (FHA) bioceramics as a novel geometrical form, the nanoscale fiber, for the biomedical applications. Based on the sol‐gel precursors of the apatites, an electrospinning technique was introduced to generate nanoscale fibers.
Hae-Won, Kim, Hyoun-Ee, Kim
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