Do the differences in organic contents of composite resins affect surface roughness and Streptococcus mutans adhesion?

The aim of this in vitro study was to evaluate the surface properties of four composite materials with different organic contents and Streptococcus mutans (S. mutans) adhesion to the surfaces after 4 h. TCD-based (CT; Charisma Topaz), Bis-GMA-based (ESQ; Estelite Sigma Quick), UDMA-based (GA;G-aenial Anterior), ormocer-based composites (AF;Admira Fusion) were selected. Polystyrene was used as a control group. Fifteen cylindrical specimens (10 mm...