Abstract
Gutta-percha (GP) associated with endodontic sealers is the solid material of choice for filling root canals. However, GP does not have adhesive properties and may allow microfiltration at the gutta-percha-endodontic sealer (GP-CO) interface. Bioactive materials such as Bioglass 45S5 (BV) and copper-doped bioglass (BVCu) can contribute to antimicrobial action, bioactivity, chemical intera…