Results 31 to 40 of about 56,113 (311)
Wear of human teeth: a tribological perspective [PDF]
, 2005 The four main types of wear in teeth are attrition (enamel-on-enamel contact), abrasion (wear due to abrasive particles in food or toothpaste), abfraction (cracking in enamel and subsequent material loss), and erosion (chemical decomposition of the tooth)
Amaechi B. T. +18 more
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Benchmarking matching color in composite restorations [PDF]
, 2016 The purpose of this study was to investigate the color samples (A2, A3 and B1) of three different brands of resin composites using dentine masses. 135 discs were prepared (5 plates for each thickness, color and brand of composite material).
BESHARAT, LAITH KONSTANTINOS +3 more
core +1 more source
Polymerization shrinkage of dental composite resins [PDF]
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 2001 Aesthetic materials have always been a priority for the restoration of anterior teeth; increasingly, they have also gained prominence in the restoration of posterior teeth. This has been due to their advantages as an alternative to amalgam. Their drawbacks however, can include poor marginal adaptation, postoperative sensitivity and cuspal movement ...
Ensaff, H. +2 more
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A review on enhancements of PMMA Denture Base Material with Different Nano-Fillers
Cogent Engineering, 2021 Poly methyl methacrylate (PMMA) is the dominant acrylic that is widely used to produce partial and complete dentures. Denture fractures are caused by fatigue owing to repetitive masticatory, flexural and impact loads produced by dropping.
Ban Ali Sabri +3 more
doaj +1 more source
Fibre-reinforced composites for dental applications [PDF]
BioMed Research International, 2008 Publisher Summary A new group of non-metallic dental biomaterials that are increasingly being used in dental applications are Fibre-Reinforced Composites (FRCs). FRC is a material combination of polymer matrix and reinforcing fibres. Fibres of the composite act as the reinforcing phase when the load is applied to the composite. Load is transferred to–
Scribante, Andrea +2 more
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Resin based restorative dental materials: characteristics and future perspectives
Japanese Dental Science Review, 2019 This review article compiles the characteristics of resin based dental composites and an effort is made to point out their future perspectives. Recent research studies along with few earlier articles were studied to compile the synthesis schemes of ...
Bhanu Pratap +3 more
doaj +1 more source
Classification review of dental adhesive systems: from the IV generation to the universal type [PDF]
, 2017 Adhesive dentistry has undergone great progress in the last decades. In light of minimal-invasive dentistry, this new approach promotes a more conservative cavity design, which relies on the effectiveness of current enamel-dentine adhesives.
Migliau, Guido +5 more
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Hybrid AdvancesDental caries remains a significant global health concern, driving the demand for advanced materials that offer both enhanced protective capabilities and improved mechanical properties.
Selva Kumar T, Rajkuberan Chandrasekaran
doaj +1 more source
Journal of Functional Biomaterials, 2022 Aim: The purpose of this study was to evaluate the mechanical properties of an experimental self-healing dental composite model (SHDC) composed of SiO2 nanoparticles with varying percentages of triethylene glycol dimethacrylate (TEGDMA) monomer and N,N ...
Khaled Abid Althaqafi +3 more
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Current Trends in Dental Composites [PDF]
Critical Reviews in Oral Biology & Medicine, 1995 The clinical performance of dental composites has been significantly improved over the past decade through modifications in formulation that include: using more stable polymerization promoters for greater color stability; incorporating high concentrations of finely ground fillers to produce adequate strength and excellent wear resistance while ...
openaire +2 more sources