Adsorption and bioactivity studies of albumin onto hydroxyapatite surface

▶ Influence of BSA on the precipitation of calcium phosphate phases after SBF soaking. ▶ Kinetics studies of BSA immobilization onto hydroxyapatite surface. ▶ Langmuir-Freundlich mechanisms pointed out protein-protein interactions onto HA. ▶ The samples surfaces were characterized by GIXRD, FTIRM-ATR, SEM and AFM. ▶ BSA layer bounded to the HA surface reduced the formation of new CP phase.