Siberian Federal University

Composites based on a mixture of calcium phosphates and hyaluronic acid (HA) have been synthesized, the properties of which can be adjusted by varying the filler/matrix ratio and the drying temperature, which makes it possible to consider the obtained materials promising for use in medicine. We investigated their composition, morphology, and dynamic dissolution behavior. The addition of a powder material to the matrix hyaluronic acid causes no changes in its composition, but increases resorption rate of the sample. We have optimized the synthesis conditions of the composite: the filler/ matrix ratio and the drying temperature and time