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Synthesis and post-treatments of biomimetic apatites: How working conditions may configure final physico-chemical features

Abstract : Nanocrystalline apatites constitute the mineral part of hard tissues, and can be reproduced synthetically. Nonetheless,the impact of synthesis/post-synthesis parameters is often disregarded. Based on actualized knowledge on their physico-chemical features, we investigated these aspects on a systematic experimental basis. The apatite maturation state has a direct effect on the surface and core of the nanocrystals. Drying and re-immersion aspects were also examined in view of applications as implantable biomaterials: an equilibration of the samples surface is proposed to avoid acidification phenomena after re-immersion of dried
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https://hal.archives-ouvertes.fr/hal-01073667
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Submitted on : Friday, October 10, 2014 - 11:51:17 AM
Last modification on : Tuesday, October 20, 2020 - 10:17:01 AM
Long-term archiving on: : Sunday, January 11, 2015 - 10:45:20 AM

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  • HAL Id : hal-01073667, version 1
  • OATAO : 12078

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Christophe Drouet, Nicolas Vandecandelaere, Christian Rey. Synthesis and post-treatments of biomimetic apatites: How working conditions may configure final physico-chemical features. Journées Annuelles de la SF2M 2013, Oct 2013, Villeneuve d'Ascq, France. ⟨hal-01073667⟩

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