Figure 2

X-ray diffractograms of the conventional and bioceramic gutta-perchas before being submitted to plasma treatments (ZnO: zinc oxide; ZrO2: zirconium oxide; BaSO4: barium sulfate).

X-ray diffractograms of the conventional and bioceramic gutta-perchas before being submitted to plasma treatments (ZnO: zinc oxide; ZrO2: zirconium oxide; BaSO4: barium sulfate).