Characterization of hydroxyapatite‐perovskite (CaTiO3) composites: Phase evaluation and cellular response
Tóm tắt
In this study, an attempt was made to develop an understanding of the densification behavior, phase stability, and biocompatibility property of HA‐CaTiO3 biocomposite. The composites with varying CaTiO3 (40–80 wt %) content were sintered at temperatures ranging from 1200°C to 1500°C for 3–5 hr to establish optimum processing parameters. The phase analysis using spectral techniques indicate good thermochemical compatibility between HA and CaTiO3. The microstructural observations reveal homogeneous distribution of finer CaTiO3 phase (1–2 μm) along with coarser calcium phosphate phase.