Fabrication and characterization of biocompatible nacre-like structures from α-zirconium hydrogen phosphate hydrate and chitosan

► Preparation and characterization of composites with nacre-like hierarchical structure. ► Components with proven biocompatibility. ► Composites assembled employing the layer-by-layer deposition method. ► Systematic variation of concentration and pH. ► Influence on structural order and the mechanical properties studied.