Dental Materials

Substantial regional differences in the biomechanical behavior of molar treated with selective caries tissue removal technique: a finite element study

Mar 21, 2021 by in Dental Materials Comments Off on Substantial regional differences in the biomechanical behavior of molar treated with selective caries tissue removal technique: a finite element study

Abstract Objectives Selective caries removal (SCR) is recommended over non-selective removal for managing deep carious lesions to avoid pulp exposure and maintain pulp vitality. During SCR, residual carious dentin is…

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Effect of different surface treatments on the biaxial flexure strength, Weibull characteristics, roughness, and surface topography of bonded CAD/CAM silica-based ceramics

Mar 21, 2021 by in Dental Materials Comments Off on Effect of different surface treatments on the biaxial flexure strength, Weibull characteristics, roughness, and surface topography of bonded CAD/CAM silica-based ceramics

Highlights • HF followed by silane and self-etching ceramic primer promoted higher flexure strength. • Sandblasting with Al 2 O 3 and silicatization produced damages to all ceramics evaluated. •…

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Minimal tooth preparation for posterior monolithic ceramic crowns: Effect on the mechanical behavior, reliability and translucency

Mar 21, 2021 by in Dental Materials Comments Off on Minimal tooth preparation for posterior monolithic ceramic crowns: Effect on the mechanical behavior, reliability and translucency

Abstract Objective Despite the increased use of monolithic crowns, their performance has yet to be determined when the minimal tooth preparation (MTP) principle is considered. The goal of this study…

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Reduction in anisotropic response of corrosion properties of selective laser melted Co–Cr–Mo alloys by post-heat treatment

Mar 21, 2021 by in Dental Materials Comments Off on Reduction in anisotropic response of corrosion properties of selective laser melted Co–Cr–Mo alloys by post-heat treatment

Highlights • Anisotropic corrosion resistance was found in SLM-processed Co-Cr alloys. • Selective corrosion occurred along the molten pool boundaries (MPBs). • The MPB area was dependent on the building…

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Comparison of different etch-and-rinse adhesive systems based on shear fatigue dentin bond strength and morphological features the interface

Mar 21, 2021 by in Dental Materials Comments Off on Comparison of different etch-and-rinse adhesive systems based on shear fatigue dentin bond strength and morphological features the interface

Abstract Objectives The aim of this study was to investigate dentin bonding durability of different etch-and-rinse (ER) adhesive systems under fatigue stress and to compare morphological features of resin/dentin interfaces…

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The influence of laser frequency and groove distance on cell adhesion, cell viability, and antibacterial characteristics of Ti-6Al-4V dental implants treated by modern fiber engraving laser

Mar 21, 2021 by in Dental Materials Comments Off on The influence of laser frequency and groove distance on cell adhesion, cell viability, and antibacterial characteristics of Ti-6Al-4V dental implants treated by modern fiber engraving laser

Abstract Objective Micro-nano scale surface modification of Ti-6Al-4V was investigated through the fascinated modern fiber engraving laser method. The process was performed at a high laser speed of 2000 mm/s,…

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Influence of 2-hydroxyethyl methacrylate (HEMA) exposure on angiogenic differentiation of dental pulp stem cells (DPSCs)

Mar 21, 2021 by in Dental Materials Comments Off on Influence of 2-hydroxyethyl methacrylate (HEMA) exposure on angiogenic differentiation of dental pulp stem cells (DPSCs)

Abstract Objective The angiogenic differentiation of dental pulp stem cells (DPSCs) is important for tissue homeostasis and wound healing. In this study the influence of 2-hydroxyethyl methacrylate (HEMA) on angiogenic…

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Resin-based dental materials containing 3-aminopropyltriethoxysilane modified halloysite-clay nanotubes for extended drug delivery

Mar 21, 2021 by in Dental Materials Comments Off on Resin-based dental materials containing 3-aminopropyltriethoxysilane modified halloysite-clay nanotubes for extended drug delivery

Highlights • Silanization of halloysite nanotubes was not detrimental to the mechanical properties of the resin-based material. • Silanization of halloysite nanotubes improved the antimicrobial activity of the chlorhexidine. •…

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Fighting viruses with materials science: Prospects for antivirus surfaces, drug delivery systems and artificial intelligence

Mar 21, 2021 by in Dental Materials Comments Off on Fighting viruses with materials science: Prospects for antivirus surfaces, drug delivery systems and artificial intelligence

Graphical abstract Abstract Objective Viruses on environmental surfaces, in saliva and other body fluids represent risk of contamination for general population and healthcare professionals. The development of vaccines and medicines…

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Functional adaptation of interradicular alveolar bone to reduced chewing loads on dentoalveolar joints in rats

Mar 21, 2021 by in Dental Materials Comments Off on Functional adaptation of interradicular alveolar bone to reduced chewing loads on dentoalveolar joints in rats

Highlights • Reduced functional loads affect interradicular (IR) bone. • Biomechanics in situ with X-ray and DVC can identify differences in functional adaptation of the DAJ. • Form- and material-related…

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