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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Ferreira, Jmf
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2015Understanding the composition-structure-bioactivity relationships in diopside (CaO center dot MgO center dot 2SiO(2))-tricalcium phosphate (3CaO center dot P2O5) glass systemcitations
- 2012DESIGN SILICONE MOLDS FOR MANUFACTURING CERAMIC MICROCOMPONENTS
- 2010Intercrystalline distal-effect on the afterglow phenomenon in photoluminescent SrAl2O4:Ce(III), Ln nanotube growthcitations
- 2004Conversion of rapid prototyping models into metallic tools by ceramic moulding - An indirect rapid tooling processcitations
- 2003CONVERSION OF RAPID PROTOTYPING MODELS INTO METALLIC TOOLS BY CERAMIC MOULDING - AN INDIRECT RAPID TOOLING PROCESS
- 2002Production of porous biomaterials based on glass-reinforced hydroxyapatite composites
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article
Production of porous biomaterials based on glass-reinforced hydroxyapatite composites
Abstract
In this study, porous GR-HA composites were produced using a calcium-phosphate glass with the composition, in mol%, 75P(2)O(5)-15CaO-10CaF(2). The composites were obtained by wet mixing 4.0% (w/w) of the glasses with hydroxyapatite.(HA) powder (batch P120) (Plasma Biotal; Tideswell, U.K.), pressing and sintering. Two different organic additives were used as pore formers: potato starch and almond crust. This processing route was effective in producing a homogeneous microstructure of equiaxed grains. The bulk density of the samples decreased with the volume fraction increase in the content of pore formers. Scanning electron microscopy and mercury porosimetry analyses showed to be complementary techniques in characterising the pore size and distribution.