Impact of printing layer thickness on the flexural strength of nanocomposite 3D printed resins: An in vitro comparative study.

Background: This study evaluated the influence of various printing layer thicknesses with silicon dioxide nanoparticles (SiONPs) incorporated as a reinforcement material on the flexural strength of 3D-printed denture base resins.

Material And Methods: Asiga (DentaBASE, Asiga, Erfurt, Germany) and NextDent (Denture 3D+, NextDent B.V.