Reduced light energy density decreases post-gel contraction while maintaining degree of conversion in composites. J Dent 1998;26:695-700.Sakaguchi, R.L., Berge, H.X.: Reduced light energy density decreases post-gel contraction while maintaining degree of conversion in composites. J Dent 26(8),...
Objectives: To verify the relationship between contraction stress and degree of conversion (DC) in different composites (Filtek Z250, Filtek A110, Tetric Ceram and Heliomolar). Methods: For the contraction stress test, composite (2 mm thick) was applied between two 5-mm diameter glass rods, mou...
Correlation between degree of conversion, filler concentration and mechanical proper- ties of posterior composite resins. J Oral Rehabil 1990;17(5):487-94.CHUNG, K. H.; GREENER, E. H. Correlation between degree of conversion, filler concentration and mechanical properties of posterior composites ...
The latters did not show significant effect on DC of this material. DC of Supreme polymerized with various curing modes was not significantly different.Conclusion: Based on the results of this study, degree of conversion in hybrid composites was higher than nanofilled. In comparison with ...
Objective Using Fourier transform infrared analysis (FTIR) in vitro, the effects of varying radiant exposure (RE) values generated by second and third generation LED LCUs on the degree of conversion (DC) and maximum rate of polymerization (Rpmax) of an experimental Lucirin TPO-based RC were eva...
Since bulk-fill (BF) resin composites should cure efficiently to a depth up to 4mm, the aim of the study was to determine the time-dependence of degree of conversion (DC) at that depth during 24h post-irradiation. Eight representative BF resin composites were studied [x-tra base (XTB),...
Effect of chemical structure on degree of conversion in light-cured dimethacrylate- based dental resins. Biomaterials. 2002;23(8):1819-1829... I Sideridou,V Tserki,G Papanastasiou - 《Biomaterials》 被引量: 0发表: 2002年 Elution study of unreacted Bis-GMA, TEGDMA, UDMA, and Bis-EMA from...
Degree of conversion and microhardness of bulk-fill dental composites polymerized by LED and QJH light curing units Objectives: The degree of monomer conversion is crucial in determining the mechanical and clinical performance of dental resin composites. This study inves... M Pirmoradian - 《Journal...
The relationship glass transition temperature versus degree of conversion in the study of initially soluble epoxy - poly(ethylene tereftalate) composites cured in microwave field 来自 ResearchGate 喜欢 0 阅读量: 17 作者:VL Zvetkov,E Simeonova-Ivanova,S Djoumaliisky ...
degree of cure parameterscolor change parametersrestorative dentistryResin composites represent a class of materials widely used in restorative dentistry due to patient demands for better aesthetics. In this study, the degree of conversion and color change parameters of commercial resin composite Charisma ...