Now showing items 21-30 of 1313
Polymerization of composite resin using different light-curing units by direct and indirect techniques
(Quintessenz VerlagsBerlim, 2008)
Purpose: The aim of this study was to evaluate the curing efficiency, through tooth slices (0, 1.2, 1.5 and 2.0 mm), of three different light sources. Materials and Methods: Three caries-free mandibular 3rd molars were ...
Effect of light-curing on the antibacterial activity of dentin bonding agents
Aim: This study evaluated the effect of light-activation on the antibacterial activity of dentin bonding systems. Methods: Inocula of Streptococcus mutans and Lactobacillus casei cultures were spread on the surface of BHI ...
Changes in the temperature of a dental light-cured composite resin by different light-curing units
(MAIK NAUKA/INTERPERIODICA/SPRINGER, 2008)
The purpose of this study was to evaluate the temperature increase during the polymerization process through the use of three different light-curing units with different irradiation times. One argon laser (Innova, Coherent), ...
Curing depth of composite resin light cured by LED and halogen light-curing units
(M A I K Nauka - InterperiodicaMoscow, 2008-11)
The purpose of this study was to evaluate the polymerization effectiveness of a composite resin (Z-250) utilizing microhardness testing. In total, 80 samples with thicknesses of 2 and 4 mm were made, which were photoactivated ...
Effect of light-curing method on marginal adaptation, microleakage, and microhardness of composite restorations