نتایج جستجو برای: durapatite
تعداد نتایج: 4396 فیلتر نتایج به سال:
PURPOSE The aim of this study was to analyse the surface of titanium implants using disc irradiated with lasers. METHODS Titanium discs were irradiated with laser high insensitive (Nd-YAG), deposited durapatite and used thermal treatment. Sample received qualitative morphological analyse trough micrographics with many size in SEM (Scanning Electron Microscopy). RESULTS Surface laser irradia...
Aim: to investigate and describe, through a systematic review, the biological behavior osteogenic potential of composite biomaterials containing hydroxyapatite (HA), alginate gelatin, in different associations, after vivo implantation. Materials Methods: for search selection articles, Medical Literature Analysis Retrieval System Online (PubMed/MEDLINE) Scientific Electronic Library (SciELO) dat...
The preparation of ruthenium(0) nanoclusters supported on hydroxyapatite and their characterization by a combination of complementary techniques are described. The resultant ruthenium(0) nanoclusters provide high activity and reusability in the complete hydrogenation of aromatics under mild conditions (at 25 degrees C and with 42 psi initial H(2) pressure).
Human DNA isolated from HeLa cells or human placental tissue has been fractionated on hydroxyapatite at COt 1.0. The 25% of total DNA isolated at COt 1.0 is composed of 3% foldback DNA and 22% which renatures by second-order kinetics and can be resolved into five renatured DNA families banding at distinct densities in CsC1 gradients. The individual renatured DNA families were isolated and their...
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