| 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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Kerdjoudj, Halima
University of Reims Champagne-Ardenne
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Hierarchical Collagen/Apatite Co-assembly for Injection of Mineralized Fibrillar Tissue Analogues
- 2024Hierarchical collagen/apatite co-assembly for injection of mineralized fibrillar tissue analogues
- 2022Pellet-Based Fused Filament Fabrication (FFF)-Derived Process for the Development of Polylactic Acid/Hydroxyapatite Scaffolds Dedicated to Bone Regenerationcitations
- 2021EVALUATION OF 4D PRINTED PBS, PBS/HA USING PAM PROCESS
- 2021Biomimetic Hierarchical Structuring of PLA by Ultra-Short Laser Pulses for Processing of Tissue Engineered Matrices: Study of Cellular and Antibacterial Behaviorcitations
- 2021Biomimetic Hierarchical Structuring of PLA by Ultra-Short Laser Pulses for Processing of Tissue Engineered Matrices: Study of Cellular and Antibacterial Behaviorcitations
- 2021Innovative One-Shot Paradigm to Tune Filler–Polymer Matrix Interface Properties by Plasma Polymer Coating in Osteosynthesis Applicationscitations
- 2019Cowries derived aragonite as raw biomaterials for bone regenerative medicinecitations
- 2017Biocompatibility of sol-gel hydroxyapatite-titania composite and bilayer coatingscitations
- 2017Micromechanics of void growth in polymeric gels
- 20163D couple-stress moduli of porous polymeric biomaterials using µCT image stack and FE characterizationcitations
Places of action
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article
Cowries derived aragonite as raw biomaterials for bone regenerative medicine
Abstract
Carbonate apatites are sought as a bone substitute due to their biocompatibility and excellent resorbability. The present study deals with Cowrie's shell derived powder (CSDP) as natural biomaterial for bone regenerative medicine. Structural and physicochemical analysis showed that Cowrie's shells, presenting brick and mortar microstructures, were mainly composed of aragonite crystals, which were converted into poorly crystalline B-type carbonate apatite once soaked, at 37 °C, in simulated body fluid for 7 days, reflecting bioactive features. Cytotoxic assays showed that CSDP boosted human stem cell proliferation over the study time compared to nacre derived powder (NDP), used as positive control. Human stem cells adopted a flattened morphology and established physical contact with CSDP, signature of a good biocompatibility. Thus, these results suggested that CSDP presents a great interest for bone regenerative medicine, and could be a useful and versatile carrier/scaffold for bone tissue engineering or a raw material for 3D printed orthopedic devices.