Pezeshki, Sajjad

[ 1 ] - The effect of SiO2 nano-filler addition into heat-cured poly methyl methacrylate on three-point flexural strength

Background and Aims: Poly methyl methacrylate (PMMA) is still the most commonly used material in prosthetic dentistry. However, there are problems with the mechanical properties of this type of material including low flexural strength. Addition of nanoparticles into the polymer is one way to improve the mechanical properties of acrylic resin. In the present study, the effect of silicon dioxide ...