Structure and properties of biogenic hydroxyapatite bioceramics modified by graphene-like structures

Abstract Today bone tissue engineering is one of the most used technologies for treat bones injure. Materials containing hydroxyapatite and graphene have received much attention recently. The aim this study was preparation biogenic bioceramics modified by graphene-like structures investigation effect on structure properties material. Biogenic were successfully prepared chemical vapor deposition (CVD) method. Subsequently, microstructure, composition, specific surface area, skeleton density, resorption rate in physiological solution cytotoxicity evaluated. XRD, IR spectroscopy, micro-Raman spectroscopy SEM proved oxide’s formation as well silica single crystal comparison. Although coating reduces it allows to 4 times increase does not affect overall assessment cytotoxicity. MTT assay established non-cytotoxic indicated a high potential using CVD method medical application.