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Effects of cement-curing mode and light-curing unit on the bond durability of ceramic cemented to dentin
(2013-03-01)
The aim of this study was to evaluate the effects of different light-curing units and resin cement curing types on the bond durability of a feldspathic ceramic bonded to dentin. The crowns of 40 human molars were sectioned, ...
Effect of the Insertion and Polymerization Technique in Composite Resin Restorations: Analysis of Marginal Gap by Atomic Force Microscopy
(Cambridge University Press, 2010-12-01)
This in vitro study evaluated the marginal gap at the composite tooth/resin interface in class V cavities under the influence of two insertion techniques and a curing system by means of atomic force microscopy (AFM). Forty ...
Changes in irradiance and energy density in relation to different curing distances
(Sociedade Brasileira de Pesquisa Odontológica - SBPqO, 2015)
The present study aimed to assess the influence of curing distance on the loss of irradiance and power density of four curing light devices. The behavior in terms of power density of four different dental curing devices ...
Shrinkage stress and temperature variation in resin composites cured via different photoactivation methods: Insights for standardisation of the photopolymerisation
(2021-07-01)
The literature has shown that there is no consensus regarding the best resin composite photoactivation protocol. This study evaluated the efficiency of the conventional, soft-start, pulse-delay and exponential protocols ...