2 documents found, page 1 of 1
The effect of hydrofluoric acid and resin cement formulation on the bond streng...
Sundfeld,Daniel; Palialol,Alan Rodrigo Muniz; Fugolin,Ana Paula Piovesan; Ambrosano,Gláucia Maria Bovi; Correr-Sobrinho,LourençoAbstract To investigate how the hydrofluoric acid (HF) concentrations applied to a lithium disilicate glass-ceramic (EMX) affects the surface morphology and microtensile bond strength (μTBS) of ceramics to dentin, using light-cured resin cements with or without UDMA. Sixty-three EMX square ceramic blocks were etched for 20 seconds using different HF concentrations (1%, 5% and 10%) and luted to dentin using two ...
Characterization of water sorption, solubility and filler particles of light-cu...
Berger,Sandrine Bittencourt; Palialol,Alan Rodrigo Muniz; Cavalli,Vanessa; Giannini,MarceloThe goals of this study were to measure the water sorption (WS) and solubility (SO) of 3 composite resins containing different filler contents. Additionally, the size, shape, type and other characteristics of fillers were analyzed by scanning electron microscopy (SEM). Three composites, classified according to filler size, were selected: Filtek Supreme nanofill (3M/ESPE), Esthet-X minifill (Dentsply/Caulk) and ...