Preparation and Development of Ceramic System CaTiO₃ for Used Medical Applications

In this study, CaTiO₃ powder was prepared by mixing the extracted and prepared calcium oxide from egg shells and nanotube dioxide in an effective mechanical mixing method. XRD and XRF were used to determine the crystalline structure and compounds involved in the preparation of the material at temperatures of 1150 °C. SEM and SPM techniques were used to diagnose the crystalline shape and particle size of the prepared material. The results of the XRD test showed the phase formation of CaTiO₃ at angles 2Θ (33.787, 27.5047, 47.5907) at a mean size of 32 nm granularity calculated using the Scherer equation. The results of the XRF test showed the matching of the reaction material and the appearance of clear peaks for TiO₂ and CaO. SEM images showed homogeneous distribution and clear granular form formed at temperature 1150 °C. The SPM results were also cleared to calculate the granular distribution rate of the prepared material at 44 nm. The models were modeled in SBF solution for 30 days to determine whether they were suitable for human body or not. The results showed that a layer of solution was present on the surface of the model and showed efficacy against the bacteria through the halo formed around the sample. Physical tests such as hardness, compressive strength, thermal diffusion and density were also performed.