Doped Nanocrystalline Calcium Carbonate-Phosphate – a Biomaterial for Bone Repair and Strengtheining by Drug Delivery

摘要

It is demonstrated that doped nanocrystalline calcium carbonate-phosphate is a biocompatible material that influences actively the osteogenesis bone repair in fractures, strengthening of bone tissues for drug delivery regardless of age. The introduction of doped nanocrystalline calcium carbonate-phosphates into animals increases 5 times the mechanical strength of the bone tissue. The most durable bone may occur when doped silicon, iron and magnesium nanocrystalline calcium carbonate-phosphate is introduced into an animal. The results obtained indicate the possibility of producing bioceramics based on doped nanocrystalline calcium carbonate-phosphates.