Table 1 Materials that used in this study
Material | Product | Composition | Lot number | Manufacturer |
|---|---|---|---|---|
Fiber post | Reblida post Size # Ø 1.5 | 70% glass fiber, 10% filler, 20% UDMA | 1143115 | VOCO, Cuxhaven, Germany |
RelyX post Size # 2 | Glass fiber reinforced composite, methacrylate resin | 173421109 | 3 M ESPE, St. Paul, MN, USA | |
Surface treatment | Sandblasting (CoJet system) | CoJet-Sand: Aluminum trioxide particles coated with silica, particles size: 30 µm | 625642 | 3 M ESPE, St. Paul, MN, USA |
Hydrofluoric acid | Buffered 9% hydrofluoric acid | BCG4P | Ultradent Porcelain Etch, Ultradent Products, South Jordan, UT, USA | |
Titanium tetrafluoride | Titanium tetrafluoride 4 wt/v% | MKBN0100V | Sigma Aldrich, Saint Louis, MO, USA | |
Calcium silicate-based cements | Biodentine | Powder: Tricalcium silicate, Dicalcium silicate, Calcium carbonate, Zirconium dioxide, Iron oxideLiquid: Calcium chloride, Hydrosoluble polymer | B18542A | Septodont, Saint Maur des Faussés, France |
White mineral trioxide aggregate | SiO2, K2O, Al2O3, Na2O, Fe2O3, SO3, CaO, Bi2O3, MgO. Insoluble residues of CaO, KSO4, NaSO4, and crystalline silica | 45732 | PD MTA White; Produits Dentaires SA, Vevey, Switzerland |