Dental Materials

Novel pit and fissure sealant containing nano-CaF 2and dimethylaminohexadecyl methacrylate with double benefits of fluoride release and antibacterial function

Aug 18, 2020 by in Dental Materials Comments Off on Novel pit and fissure sealant containing nano-CaF 2and dimethylaminohexadecyl methacrylate with double benefits of fluoride release and antibacterial function

Abstract Objective Pit and fissure sealants with antibacterial and remineralization properties have broad application prospects in caries prevention. The objectives of this study were to: (1) develop a novel pit…

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Effect of Pretreatment and Activation Mode on the Interfacial Adaptation of Nanoceramic Resin Inlay and Self-adhesive Resin Cement

Aug 18, 2020 by in Dental Materials Comments Off on Effect of Pretreatment and Activation Mode on the Interfacial Adaptation of Nanoceramic Resin Inlay and Self-adhesive Resin Cement

Highlights • Universal adhesive may improve interfacial adaptation for self-adhesive cement. • Interfacial adaptation by pre-cure method was not different from that by co-cure. • Interfacial adaptation by self-curing differed…

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In vivotemperature rise and acute inflammatory response in anesthetized human pulp tissue of premolars having Class V preparations after exposure to Polywave® LED light curing units

Aug 18, 2020 by in Dental Materials Comments Off on In vivotemperature rise and acute inflammatory response in anesthetized human pulp tissue of premolars having Class V preparations after exposure to Polywave® LED light curing units

Highlights • Pulp temperature is more related to radiant exposure values than to irradiance. • Higher rate of pulp temperature rise increased precursors of inflammatory response. • No distinct histological…

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Aging resistant ZTA composite for dental applications: Microstructural, optical and mechanical characterization

Aug 18, 2020 by in Dental Materials Comments Off on Aging resistant ZTA composite for dental applications: Microstructural, optical and mechanical characterization

Highlights • The optical and mechanical properties of pure zirconia are affected by low temperature degradation. • First and second generation 3Y-TZP subjected to autoclave aging undergoes significant t-m phase…

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Effect of high-speed sintering on the flexural strength of hydrothermal and thermo-mechanically aged zirconia materials

Aug 18, 2020 by in Dental Materials Comments Off on Effect of high-speed sintering on the flexural strength of hydrothermal and thermo-mechanically aged zirconia materials

Graphical abstract Abstract Objective To investigate the influence of high-speed and conventional sintering on the flexural strength (FS) of three zirconia materials initial and after artificial aging. Methods Milled zirconia…

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Resin composite or composite resin?

Aug 18, 2020 by in Dental Materials Comments Off on Resin composite or composite resin?

Many papers published in this and other international journals investigate resin composites , a major class of dental restorative material. But some writers refer to them as composite resins. Are…

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Injectable thermosensitive chitosan/gelatin-based hydrogel carried erythropoietin to effectively enhance maxillary sinus floor augmentation in vivo

Aug 9, 2020 by in Dental Materials Comments Off on Injectable thermosensitive chitosan/gelatin-based hydrogel carried erythropoietin to effectively enhance maxillary sinus floor augmentation in vivo

Graphical abstract Abstract Objective Maxillary sinus floor augmentation (MSFA) is commonly used to increase the alveolar bone height in the posterior maxilla before implant placement. In the present study, we…

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Peel bond strength between 3D printing tray materials and elastomeric impression/adhesive systems: A laboratory study

Aug 9, 2020 by in Dental Materials Comments Off on Peel bond strength between 3D printing tray materials and elastomeric impression/adhesive systems: A laboratory study

Graphical abstract Highlights • Peel bond strength between 3D printed tray materials and elastomers was studied. • The tray materials showed good chemical compatibility with the elastomer adhesives. • 3D…

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Clinical performance and SEM marginal quality of extended posterior resin composite restorations after 12 years

Aug 9, 2020 by in Dental Materials Comments Off on Clinical performance and SEM marginal quality of extended posterior resin composite restorations after 12 years

Abstract Objective To investigate the clinical behavior of two different resin-based restorative systems in extended Class II cavities in a controlled prospective split-mouth study over 12 years and to assess…

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Mechanical properties, aging stability and translucency of speed-sintered zirconia for chairside restorations

Aug 9, 2020 by in Dental Materials Comments Off on Mechanical properties, aging stability and translucency of speed-sintered zirconia for chairside restorations

Highlights • Similar primary zirconia properties by speed-sintering as conventional sintering. • Speed-sintering 3Y-TZP decreased its translucency but not that of 5Y-PSZ. • Speed-sintering lowered the mechanical reliability of 3Y-TZP…

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Clinical performance and SEM marginal quality of extended posterior resin composite restorations after 12 years

Aug 9, 2020 by in Dental Materials Comments Off on Clinical performance and SEM marginal quality of extended posterior resin composite restorations after 12 years

Abstract Objective To investigate the clinical behavior of two different resin-based restorative systems in extended Class II cavities in a controlled prospective split-mouth study over 12 years and to assess…

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