Due to their tailored porous texture, breathability and flexibility, carbon cloths (CCs) are good scaffolds for biomedical application. However, biocompatibility of CCs depends on their physic-chemical properties. Calcium phosphate ceramics (CaP) are well known for their use in orthopaedic field. So, carbon cloth-reinforced CaP composites are promising bioceramic materials for bone regeneration. CaP coating are performed using sono-electrochemical deposition method. The electrolyte consisted in an aqueous solution of calcium and phosphates precursors. CC was used as work electrode in three-electrode system. SEM, TEM, XRD, 1H and 31P MAS NMR and FTIR spectroscopies were performed to characterise the deposits. In vitro biocompatibility of CCs with and without coatings is tested with human osteoblasts.Background
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