Polymerization kinetics of experimental bioactive composites containing bioactive glass

Conclusions Unsilanized BG fillers showed a dose-dependent inhibitory effect on polymerization rate and the DC. Extending the curing time from 20 to 40 s showed a limited potential to improve the DC of composites with higher BG amount. Significance The observed inhibitory effect of BG fillers on the polymerization of resin composites may have a negative influence on mechanical properties and biocompatibility.

Source: Journal of Dentistry - June 25, 2018 Category: Dentistry Source Type: research