New bone substitute based on nanodispersed calcium ceramics

Abstract

The article is devoted to developing a synthetic material for bone tissue restoration. The synthesis of bioactive nanostructured ceramic materials was optimized by selecting temperature regimes, parameters of precursors, etc. A new nanostructured bioactive inorganic material - a complex of nanostructured bioactive ceramics with the most effective osteotropic properties was created. It contains calcium phosphate phases, bioactive glasses, and sitalls, including those doped with bioactive elements that give the material unique biological properties, particularly - the prevention and suppression of concomitant diseases. The new material was obtained using gallium and germanium doping of calcium nanodisperse ceramics. The material has been tested experimentally on animals