Abstract
The aim of this in vitro study is to evaluate the behavior of osteoblasts cell against an Experimental Zirconium (EZ) compared to commercially available Zirconium (CZ) and to commercially pure Ti (TI CP). The control groups will be: culture medium (Negative Control - NC); phenol solution 1% (positive control - PC). Ten discs with 13 mm in diameter and 4 mm thick will be made for each grou…