Abstract

The goal of this work is to investigate the influence of ferromagnetic additives on the physical and chemical parameters of biogenic hydroxyapatite (BHAp)-based nanomagnetite (Fe₃O₄ )-doped material under testing in vitro. Taking into account medicine application of the material, the content of the additive does not exceed 2 mass.%. Samples in the form of powders or pressed pellets are prepared at a heat-treatment temperature below the Fe₃O₄ Curie point (572°C) in various gas media. To study their properties, XRD and microstructure analyses are used along with testing in vitro in physiological media