Journal ArticleDOI
A morphological and tensile bond strength evaluation of an unfilled adhesive with low-viscosity composites and a filled adhesive in one and two coats
Marcos Antonio Japiassú Resende Montes,Marcos Antonio Japiassú Resende Montes,Mario Fernando de Goes,Marcia Regina Bernardi da Cunha,Anadelia Borges Soares +4 more
TLDR
In this paper, the authors measured the tensile bond strength (TBS) testing of resin composite to dentin of three low-viscosity composites, in association with an unfilled adhesive, and a filled adhesive one and two coats respectively, and evaluated and compared the SEM morphological observations.About:
This article is published in Journal of Dentistry.The article was published on 2001-08-01. It has received 99 citations till now. The article focuses on the topics: Adhesive & Bond strength.read more
Citations
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Journal ArticleDOI
From Buonocore's Pioneering Acid-Etch Technique to Self-Adhering Restoratives. A Status Perspective of Rapidly Advancing Dental Adhesive Technology.
TL;DR: Looking into the future, some expected future developments in dental adhesive technology have been suggested, along with a first status determination of the latest research-and-development towards self-adhesive restorative materials that no longer require any pre-treatment.
Journal ArticleDOI
Shear versus micro-shear bond strength test: a finite element stress analysis.
Eliane Placido,Josete Barbosa Cruz Meira,Raul Gonzalez Lima,Antonio Muench,Roberto Martins de Souza,Rafael Yague Ballester +5 more
TL;DR: Compared the stress distribution in shear and micro-shear test set-ups using finite element analysis, and suggesting some parameter standardization that might have important influence on the results are aimed at.
Journal ArticleDOI
PMMA-grafted nanoclay as novel filler for dental adhesives.
Mohammad Atai,Laleh Solhi,Azizollah Nodehi,Seyed Mojtaba Mirabedini,Shahin Kasraei,Khatereh Akbari,Samal Babanzadeh +6 more
TL;DR: The grafting modification provided Nanoclay particles with higher dispersion stability than pristine Na-MMT nanoclay in a dilute dentin bonding system and the finding would be beneficial in producing nano-filler containing adhesive systems.
Journal ArticleDOI
Effect of the hydrophilic nanofiller loading on the mechanical properties and the microtensile bond strength of an ethanol-based one-bottle dentin adhesive.
Jongsoon Kim,Byeong-Hoon Cho,In-Bog Lee,Chung-Moon Um,Bum-Soon Lim,Myung-Hwan Oh,Chang-Gok Chang,Ho-Hyun Son +7 more
TL;DR: This study evaluated the hypothesis that if hydrophilic nanofillers were dispersed evenly within the adhesive layer under moist conditions, adding them to a one-bottle dentin adhesive might improve the mechanical properties of the adhesivelayer, and accordingly increase the bond strength.
Journal ArticleDOI
Effect of self-etching primer and adhesive formulations on the shear bond strength of orthodontic brackets
TL;DR: The tested self-etching primer and adhesive systems produced bond strength values much lower than that of the control product, and might not be suitable for orthodontic bracket bonding in terms of the shear bond strength achieved after thermal cycling and water storage.
References
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Journal ArticleDOI
A characterization of first-generation flowable composites
TL;DR: Researchers compare the properties of flowable and hybrid composites and conclude that flowable materials should be used with caution in high-stress applications for restorative dentistry.
Journal Article
Polymerization shrinkage and elasticity of flowable composites and filled adhesives
TL;DR: The higher shrinkage of flowable composites over that of hybrids may indicate a potential for higher interfacial stresses, however, their lower rigidity may be a counteracting factor.
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Polymerization shrinkage and elasticity of flowable composites and filled adhesives
TL;DR: In this paper, the authors examined the shrinkage properties of flowable composites and filled adhesives in visible-light-cured resins and found that the elastic modulus and shrinkage behavior was material dependent, mainly characterized by the coefficient of nearlinear contraction between 10 and 40% of the final shrinkage.
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Relaxation of Polymerization Contraction Stresses by Flow in Dental Composites
Carel L. Davidson,A.J. de Gee +1 more
TL;DR: The hardening stresses in wall-to-wall bonded composites were measured and related to calculated values obtained from freely shrinking materials and the conclusion was drawn that the contraction was compensated for by flow instead of internal disruptions.
Journal ArticleDOI
Assessment by Nano-indentation of the Hardness and Elasticity of the Resin-Dentin Bonding Area
B. Van Meerbeek,Guy Willems,Jean-Pierre Celis,Jozef Roos,M Braem,Paul Lambrechts,G. Vanherle +6 more
TL;DR: The hardness and Young's modulus of the successive layers across a resin-dentin bonding area were determined by nano-indentation for four commercially-available dentin adhesive systems, of which two were also applied with a different conditioning agent.