Showing papers in "Dental Materials in 2016"
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TL;DR: The goal of this review is to connect the various additive manufacturing techniques with the monomeric and polymeric materials they use while highlighting emerging material-based developments.
1,121 citations
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TL;DR: The VS zirconia reinforced lithium silicate glass-ceramic revealed higher mechanical properties compared with IC lithium disilicate glass -ceramic and revealed a lower probability of failure and a higher strength according to Weibull analysis.
293 citations
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TL;DR: The fundamental processes responsible for the aging mechanisms involved in the degradation of resin-bonded interfaces and the potential approaches to prevent and counteract this degradation are examined.
253 citations
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TL;DR: Although the translucency improvement by La2O3 doping was less effective than for introducing a substantial amount of cubic zirconia, this strategy was able to maintain the mechanical properties of typical 3Y-TZP ceramics.
245 citations
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TL;DR: Resin composite and resin infiltrated ceramic materials have demonstrated adequate wear resistance for load bearing restorations, however, they will require at least similar material thickness as lithium disilicate restorATIONS due to their strength.
231 citations
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TL;DR: The validation experiments under laboratory and typical clinical conditions revealed that the proposed index WID outperformed previous indices, being the only CIELAB-based index developed for evaluation of whiteness in dentistry.
198 citations
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TL;DR: CPS are a superior scaffold material for bone regeneration because they actively promote osteogenesis and biodegradability of CPS via calcium and phosphate release represents a unique asset.
195 citations
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TL;DR: Filler characteristics of a selection of dental resin-based composites were described, aiming at identifying correlations with physico-mechanical properties and testing the relevance of the current classification.
157 citations
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TL;DR: The FEL and PIC discs showed the lowest susceptibility to slow crack growth (SCG), whereas the LD and ZLS discs presented the highest, and the overall strength and SCG of the new materials did not benefit from the additional phase or microconstituents present in them.
147 citations
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TL;DR: Clinically, the use of a separate silane primer or silane freshly mixed with the adhesive remains recommended to bond glass-rich ceramics.
146 citations
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TL;DR: Though no direct evidence exists to prove that the generation of contraction stress in dental composite restorations causes reduced clinical longevity, the indirect evidence from numerous in vitro studies and the concern over controlling their effects proves that they are clinically relevant.
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TL;DR: BAG containing resin dental composites reduce biofilm penetration into marginal gaps of simulated tooth fillings in vitro during cyclic mechanical loading, suggesting BAG containing composites may have the potential to slow the development and propagation of secondary tooth decay at restoration margins.
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TL;DR: Combining the use of SP, CIEDE2000(2:1:1) and Vita Classical shade guide most closely represented the visual perception of DS.
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TL;DR: The nature of the monomer system determines the amount of the bulk contraction that occurs during polymerization and the resultant stress, and higher values of shrinkage strain and stress were demonstrated by the investigated flowable materials.
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TL;DR: Investigation of how Ti surfaces of different micrometer-scale roughness influence proliferation, migration, and differentiation of osteoblasts in-vitro finds surfaces with intermediate Ra roughness values of 1-2μm seem to be optimal for osteoblast differentiation.
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TL;DR: Chewing simulation observations with crowns of the currently available ceramic-resin IPN material indicate that it appears to be more resistant to sliding/impact induced cracking although its overall contact induced breakage load is modest.
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TL;DR: Under axial loading, molars restored with endocrowns performed similar with both Li2Si2O5 and multiphase resin composite but the latter was less durable under lateral loading than the control group.
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TL;DR: Results show that strontium-substituted bioactive glasses significantly promote osteogenic responses of MC3T3-E1 osteoblast-like cells and inhibit the growth of A. actinomycetemcomitans and P. gingivalis.
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TL;DR: Cross-linking primers used in clinically relevant minimized the time degradation of the μTBS without jeopardizing the adhesive polymerization, as well as reduced the collagenolytic activity of MMPs.
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TL;DR: Airborne-particle abrasion improved flexural strength of yttria-stabilized tetragonal zirconia polycrystal (Y-TZP), regardless of abRasion parameters and the presence or lack of aging.
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TL;DR: Evaluating whether the use of fluoride-releasing pit and fissure sealants, bonding orthodontic agents and restorative materials, in comparison to a non-fluoride releasing material, reduces caries incidence in children or adults finds the anti-caries properties of these materials are still not based on clinical evidence.
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TL;DR: Bovine teeth can be a reliable substitute for human ones on bond strength studies of adhesive systems to both enamel and dentin substrates, and low to moderate heterogeneity was found on the meta-analysis.
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TL;DR: The influence of different etching modes on dentin bond quality of universal adhesives was dependent on the adhesive material, however, for the universal adhesion systems, using the total-etch mode did not have a negative impact on dent in bond quality.
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TL;DR: Rechargeable NACP nanocomposite is promising for caries-inhibiting restorations, and the Ca and P ion recharge and re-release method has wide applicability to dental composites, adhesives, cements and sealants to achieve long-term carie-inhibition.
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TL;DR: Monolithic CAD/CAM resin composite molar crowns endure, with only superficial damage, fatigue loads 3-4 times higher than those causing catastrophic failure in glass-ceramic CAD crowns.
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TL;DR: Thermodynamic calculations showed that equilibrium constant of SiO2-silane system is much larger than the one of MDP-tetragonal phase zirconia system, while bonding between resin and Y-TZP is more susceptible to hydrolysis when zIRconia primer or one-bottle universal adhesive is used.
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TL;DR: The results confirm that monolithic crowns are able to sustain high bite forces and indicates what material and geometrical properties are important in optimizing crown performance and longevity.
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TL;DR: The incorporation of a calcium silicate component into polydimethyl polymethylhydrogensiloxane guttapercha sealers may represent an attractive strategy to obtain a bioactive biointeractive flowable GuttaFlow bioseal sealer for moist/bleeding apices with bone defects in endodontic therapy.
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TL;DR: GO-based substrate allowed DPSC attachment, proliferation and increased the expression of several genes that are upregulated in mineral-producing cells to open opportunities to the use of GO alone or in combination with dental materials to improve their bioactivity and beyond.
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TL;DR: This study presents a method to test additive manufacturing units for accuracy and repeatability and results show that three systems presented an accuracy of <100μm, and most parameters were <40μm.