Получение и исследование гибридных биокомпозитов на основе нанотрубок диоксида титана, наночастиц серебра и кальций фосфатных наночастиц

Abstract

In this study, morphology, chemical composition and wettability of the hybrid biocomposites based on titania nanotubes (TiO2 NTs), silver (Ag) and calcium phosphate (CaP) nanoparticles (NPs) were investigated. TiO2 NTs were fabricated via electrochemical anodization of Ti foils at the constant voltage of 30 V for 30 min. The synthesized Ag and CaP NPs were successfully deposited on the surface of TiO2 NTs using electrophoretic deposition. The hydrodynamic diameter and ζ-potential of the prepared NPs were characterized via Dynamic light scattering (DLS). According to SEM results, all the nanoparticles have a spherical shape. The wettability of the samples was investigated via a sessile droplet method.