1. BIOMIMETIC NANOCOMPOSITE STRUCTURES DESIGNED FOR COATING OF ORTHOPEDIC IMPLANTS: AFM INVESTIGATION. Authors: MARIA TOMOAIA-COTISEL, OSSI HOROVITZ, GHEORGHE TOMOAIA, SORIN RIGA, GEORGE ARGHIR, AURORA MOCANU, PETRE T. FRANGOPOL, IOAN PETEAN, REKA BALINT.