Flexural strength of 3D-printed nanocomposite provisional resins: Impact of SiO 2 and ZrO 2 nanoparticles and printing orientations in vitro.
Maram A AlGhamdiFatimah M AlatiyyahZainab H Al DawoodFarah Y AlshaikhnasserRawan F AlmedarhamShaymaa Y AlboryhAhmed ElakelSultan AkhtarSoban Q KhanMohammed M GadPublished in: Journal of prosthodontics : official journal of the American College of Prosthodontists (2024)
NPs increased the FS of the 3D-printed provisional resin. Regardless of the nanoparticle concentration, the 0° orientation had the higher FS. TC had an effect on the original resin, whereas it had no significant effect on the nanoparticle-modified resins. In clinical practice, 3D-printed provisional nanocomposite resins printed at the 0° orientation could be recommended for long-term dental provisional restorations.