Evaluation of alumina toughened zirconia implants with a sintered, moderately rough surface: An experiment in the rat

Nov 23, 2017 by in Dental Materials Comments Off on Evaluation of alumina toughened zirconia implants with a sintered, moderately rough surface: An experiment in the rat

Abstract Objective Alumina toughened zirconia (ATZ) is more fracture resistant than unmodified zirconia and has been shown to be a viable substrate for the growth of osteoblasts. In this study,…

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Secondary caries and microleakage

Nov 23, 2017 by in Dental Materials Comments Off on Secondary caries and microleakage

Abstract Objectives To critically appraise experimental ex vivo research that has focused on secondary caries, and to offer possible explanations for the seemingly poor correlation to clinical observations. Methods The…

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Mechanisms of degradation of the hybrid layer in adhesive dentistry and therapeutic agents to improve bond durability—A literature review

Nov 23, 2017 by in Dental Materials Comments Off on Mechanisms of degradation of the hybrid layer in adhesive dentistry and therapeutic agents to improve bond durability—A literature review

Highlights • Processes responsible for the degradation of resin-bonded interfaces are described. • Durability of the resin–dentin bond strength may be improved by inhibiting intrinsic collagenolytic activity. • Cross-linking agents…

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