Effect of pulse width modulation-controlled LED light on the polymerization of dental composites
The purpose of this study was to investigate the effects of radiant emittance and cure time of pulse width modulation (PWM)-controlled LED light on polymerization shrinkage/stress kinetics and surface hardness of dental composites.
Source: Dental Materials - Category: Materials Science Authors: Chang-Ha Lee, Jack Ferracane, In-Bog Lee Source Type: research
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