Influence of the photoactivation distance on the color and whiteness stability of resin-based composite after bleaching and aging.
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DOI: 10.1016/j.jdent.2020.103408
Abstract: OBJECTIVES To evaluate the influence of photoactivation distance on color stability and whiteness changes after bleaching and water storage of a resin-based composite (RBC). METHODS Twenty disc-shaped specimens (12 mm x 1 mm; n = 5) from a nanofilled RBC (Filtek… read more here.
Keywords: photoactivation distance; color; whiteness; influence ... See more keywords