| People | Locations | Statistics |
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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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Petit, Clémence
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2023Microwave sintering of zirconia toughened alumina - Influence of the type and content of doping in zirconiacitations
- 2023Fused Deposition Modeling and microwave sintering of 3Y-TZP samplescitations
- 2023Investigation of microwave sintering of B-type carbonated hydroxyapatite bioceramics
- 2022Investigation of Microwave Sintering of B-Type Carbonated Hydroxyapatite Bioceramics
- 2022A parametric study of conventional and high-speed microwave sintering of robocast porcelaincitations
- 2021Densification of uranium dioxide pellets by microwave sintering for nuclear applications
- 2021Design of an instrumented microwave multimode cavity for sintering of nuclear ceramicscitations
- 2019Novel calcium phosphate/PCL graded samples: Design and development in view of biomedical applicationscitations
- 2016CoCrMo cellular structures made by Electron Beam Melting studied by local tomography and finite element modellingcitations
- 2015Etude des propriétés mécaniques de matériaux cellulaires par la tomographie aux rayons X et par modélisation par éléments finis ; Study of mechanical properties of cellular materials by X-ray tomography and finite element modelling
- 2015Study of mechanical properties of cellular materials by X-ray tomography and finite element modelling ; Etude des propriétés mécaniques de matériaux cellulaires par la tomographie aux rayons X et par modélisation par éléments finis
Places of action
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article
Novel calcium phosphate/PCL graded samples: Design and development in view of biomedical applications
Abstract
cited By 2 ; International audience ; Scaffolds for bone tissue engineering require a combination of bioactivity and bioresorption at the sample surface and high mechanical properties in the bulk. This work presents a novel calcium phosphate (CaP)/polycaprolactone (PCL) scaffold with graded composition and porosity fraction. The scaffold is made of (i) a dense hydroxyapatite (HA)/β-tricalcium phosphate (β-TCP) core, (ii) a macroporous HA/β-TCP transition layer and (iii) a macroporous PCL/(HA/β-TCP) external layer. The ceramic layers were fabricated by gel-casting whereas the outer composite layer was obtained by a solvent casting/particle leaching process. The microstructure, phase composition and biodegradation of the scaffolds were characterized. The gradient of porosity was clearly obtained whereas the gradation of phase composition was less pronounced. An in vitro dissolution test was performed by immersing the scaffolds in a TRIS solution. The results showed a dissolution phenomenon with possible differentiated mechanisms in the different layers, in relation with the targeted multi-functionality. © 2018 Elsevier B.V.