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Brazilian Hydroxyapatite Implant
Ophthalmic Plastic and Reconstructive Surgery, 2000To evaluate a synthetic hydroxyapatite (HA) (manufactured in Brazil) in a rabbit model.Nine New Zealand white rabbits underwent enucleation of one eye followed by implantation of either a 12-mm Brazilian synthetic HA implant or a 12-mm BioEye, wrapped in polyglactin 910 mesh.
D R, Jordan +6 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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Hydroxyapatite crystal growth on calcium hydroxyapatite ceramics
Journal of Materials Science, 1988Calcium hydroxyapatite (Ca-HAP) ceramics containing tricalcium phosphate (TCP) were soaked in three solutions: phosphate buffer, tris buffer, and simulated body fluid (SBF). Petal-like crystals of Ca-HAP were deposited on the Ca-HAP ceramics when (i) Ca-HAP ceramics contained α-TCP, (ii) the soaking solution contained phosphate ion and (iii) the pH of ...
Masayuki Asada +4 more
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Laser surface modification of hydroxyapatite and glass-reinforced hydroxyapatite
Biomaterials, 2004Surface treatment of materials with excimer laser radiation often results in the formation of a rough columnar or cone-shaped surface topography, which leads to a considerable increase in the surface area. As a result, the search for a non-porous bioactive material with adequate mechanical properties and a high surface to volume ratio, similar to ...
Ana C, Queiroz +4 more
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Plastic and Reconstructive Surgery, 2002
Matthew J. Kraay, Victor M. Goldberg
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Matthew J. Kraay, Victor M. Goldberg
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