Results 21 to 30 of about 8,308 (222)

Comparison between three glass fiber post cementation techniques [PDF]

open access: yes, 2017
The aim of this experimental study was to compare the traditional cement systems with those of the latest generation, to assess if indeed these could represent of viable substitutes in the cementation of indirect restorations, and in the specific case of
Besharat, Laith Konstantinos   +5 more
core   +1 more source

The influence of the air abrasion on the resin filling microtensile bond strength of deciduous tooth

open access: yes口腔疾病防治, 2016
Objective To investigate the influence of the air abrasion on the resin filling microtensile bond strength of deciduous tooth. Methods 24 primary molars were randomly divided into 2 groups. Crown enamel was removed to expose dentin.
YAN Zhi-qi, YE Mei, YAN Xue-min
doaj   +1 more source

Influence of application methods of one-step self-etching adhesives on microtensile bond strength

open access: yesRestorative Dentistry & Endodontics, 2011
Objectives The purpose of this study was to evaluate the effect of various application methods of one-step self-etch adhesives to microtensile resin-dentin bond strength. Materials and Methods Thirty-six extracted human molars were used.
Chul-Kyu Choi,   +6 more
doaj   +1 more source

Microtensile bond strength of repaired indirect resin composite

open access: yesThe Journal of Advanced Prosthodontics, 2017
The objective of this study was to investigate the effect of surface treatments on microtensile bond strengths (MTBSs) of two types of indirect resin composites bonded to a conventional direct resin composite.Indirect resin composite blocks of Ceramage and SR Nexco were prepared in a plastic mold having a dimension of 10 × 10 × 4 mm.
Porntida Visuttiwattanakorn   +4 more
openaire   +2 more sources

Dentin bonding agent with improved bond strength to dentin through incorporation of sepiolite nanoparticles [PDF]

open access: yes, 2017
The study aims to investigate the effect of incorporation of sepiolite nanoparticles on the microtensile bond strength of an experimental dentin bonding to the human dentin.
Atai, Mohammad   +2 more
core   +1 more source

Bonding of Fractured Fragments using Various Bonding Materials as a Treatment Modality in Cases of Vertical Root Fracture- A Systematic Review [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2022
Introduction: Vertical Root Fracture (VRF) is third most common factor leading to extraction of root canal treated tooth. It has a longitudinal orientation. This occurs due to reduction in structural integrity and dehydration of dentine.
Pooja Chandak   +5 more
doaj   +1 more source

Zirconia-porcelain bonding: effect of multiple firings on microtensile bond strength.

open access: yesThe journal of adhesive dentistry, 2014
To determine the bond strength between zirconia and porcelain with varying numbers of veneer firing cycles.Fifty specimens of zirconia veneered with feldspathic ceramic were submitted to one (1-firing), two (2-firings), three (3-firings), four (4-firings), or five (5-firings) firing cycles to sinter the porcelain. After the respective number of firings,
Trindade, Flavia Z.   +4 more
openaire   +3 more sources

Choosing the Adhesive for Microtensile Bond Strength Tests

open access: yesActa Materialia Transylvanica, 2022
Abstract Dental fillings are one of the most widespread minimal invasive procedures in modern restorative dentistry. Thanks to the advantages of recently developed filling materials, adhesive systems, and filling techniques, it is possible to create high strength, long-lasting dental fillings. Qualifying these structures is a complicated
Levente Borhy   +2 more
openaire   +1 more source

A New Microtensile Tester for the Study of MEMS Materials with the Aid of Atomic Force Microscopy [PDF]

open access: yes, 2002
An apparatus has been designed and implemented to measure the elastic tensile properties (Young's modulus and tensile strength) of surface micromachined polysilicon specimens.
Chasiotis, Ioannis, Knauss, Wolfgang G.
core   +1 more source

Microtensile bond strength test bias caused by variations in bonded areas.

open access: yesThe journal of adhesive dentistry, 2014
While it has been shown that no method produces specimens with exactly the same cross-sectional bonded area (BA), BA variations within and between studies are a well-known covariate in microtensile test results. However, no method has yet been described to accurately account for its influence.
José C, de la Macorra   +1 more
openaire   +2 more sources

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