Photopolymerization of highly filled dimethacrylate-based composites using Type I or Type II photoinitiators and varying co-monomer ratios

Nov 23, 2017 by in Dental Materials Comments Off on Photopolymerization of highly filled dimethacrylate-based composites using Type I or Type II photoinitiators and varying co-monomer ratios

Graphical abstract Highlights • MAPO and CQ-based filled resin composites were mixed using four BisGMA/TegDMA ratios.. • Polymerization was monitored using both FT-NIRS and DEA and post-cure properties were also…

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Relationship between thin-film bond strength as measured by a scratch test, and indentation hardness for bonding agents

Nov 23, 2017 by in Dental Materials Comments Off on Relationship between thin-film bond strength as measured by a scratch test, and indentation hardness for bonding agents

Abstract Objectives To evaluate thin-film bond strength between a bonding agent and human dentin, using a scratch test, and the characteristics and accuracy of measurement. Methods One-step bonding agents (BeautiBond;…

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Template assisted surface microstructuring of flowable dental composites and its effect on microbial adhesion properties

Nov 23, 2017 by in Dental Materials Comments Off on Template assisted surface microstructuring of flowable dental composites and its effect on microbial adhesion properties

Abstract Objectives Despite their various advantages, such as good esthetic properties, absence of mercury and adhesive bonding to teeth, modern dental composites still have some drawbacks, e.g., a relatively high…

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Fracture-resistant monolithic dental crowns

Nov 23, 2017 by in Dental Materials Comments Off on Fracture-resistant monolithic dental crowns

Highlights • Capacity of crown restorations to sustain high bite force has been measured on manufactured, anatomically-correct specimens for three classes of monolithic materials. • Extended finite element modeling has…

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