Osteoinductive calcium phosphate clay nanoparticle bone cements (CPCs) with enhanced mechanical properties

Abstract

Calcium phosphate cements (CPCs) with osteoconductive properties are limited in their applications because of their poor mechanical properties. This study investigated the additive effect of Dexamethasone-doped Halloysite Nanotubes (HNTs on the mechanical properties of CPCs. HNTs are nanosized tubes with alumino-silicate composition. Physico-chemical properties, cytocompatability and cellular functionality of the nanocomposites were assayed. Results suggest that these nanoenhanced composites have a huge potential to broaden the applications of CPCs.