Microtensile Bond Strength of Self-Adhesive Resin Cements to CAD/CAM Resin-Matrix Ceramics Prepared with Different Surface Treatments

2019 ◽  
Vol 32 (5) ◽  
pp. 433-438 ◽  
Author(s):  
Elif Bayazıt
Keyword(s):  
Bond Strength ◽  
Surface Treatments ◽  
Resin Matrix ◽  
Microtensile Bond Strength ◽  
Resin Cements ◽  
Adhesive Resin ◽  
Cad Cam

scholarly journals Microtensile bond strength of CAD/CAM-fabricated polymer-ceramics to different adhesive resin cements

2018 ◽  
Vol 43 (4) ◽  
Author(s):  
Leyla Sadighpour ◽  
Farideh Geramipanah ◽  
Zahra Ghasri ◽  
Mehrnoosh Neshatian
Keyword(s):  
Bond Strength ◽  
Microtensile Bond Strength ◽  
Resin Cements ◽  
Adhesive Resin ◽  
Cad Cam

scholarly journals Microtensile Bond Strength Between Self-Adhesive Resin Cements and Resin Based Ceramic CAD/CAM Block

2020 ◽  
pp. 215-224
Author(s):  
Meriç Berkman ◽  
Safa Tuncer ◽  
Neslihan Tekçe ◽  
Ferda Karabay ◽  
Mustafa Demirci
Keyword(s):  
Bond Strength ◽  
Thermal Cycle ◽  
Variance Analysis ◽  
The Other ◽  
Tensile Bond Strength ◽  
Thermal Cycles ◽  
Microtensile Bond Strength ◽  
Resin Cements ◽  
Adhesive Resin ◽  
Cad Cam

Purpose: The objective of this study is to evaluate and compare the microtensile bond strength (μTBS) of four different self-adhesive resin cements to a resin-based ceramic CAD/CAM block, at the baseline, and after subjecting them to 5,000 thermo-cycles.Materials and Methods: Four self-adhesive dual-cured resin cements; G-CEM LinkAce (GC EUROPE, Leuven, Belgium), RelyX U200 (3M ESPE, Seefeld, Germany), Maxcem Elite (Kerr, CA, USA), TheraCem (Bisco, Schaumburg, USA) were applied to Cerasmart CAD/CAM blocks (GC EUROPE, Leuven, Belgium). CAD/CAM blocks were sectioned into sticks and subjected to µTBS tests at 24 hours, and the other half were subjected to tests after 5000 thermo-cycles. The data were tested by one-way variance analysis (p<0.05). Results: The highest bond strength values were observed in TheraCem, followed by G-CEM LinkAce and RelyX U200, respectively (p<0.05). At the baseline, G-CEM LinkAce, RelyX U200, and Maxcem Elite showed statistically similar results. After 5,000 thermal-cycles, a significant decrease was observed in the bond strength values of G-CEM LinkAce (p<0.05). Conclusion: Between the adhesive cements used in the study, TheraCem showed the highest micro-tensile bond strength values both in the baseline (24h) results, and after the 5,000 thermal-cycle aging procedures.

scholarly journals Effect of dentin pretreatment and curing mode on the microtensile bond strength of self-adhesive resin cements

2015 ◽  
Vol 7 (4) ◽  
pp. 317 ◽  
Author(s):  
Seung-Hyun Youm ◽  
Kyoung-Hwa Jung ◽  
Sung-Ae Son ◽  
Yong-Hoon Kwon ◽  
Jeong-Kil Park
Keyword(s):  
Bond Strength ◽  
Microtensile Bond Strength ◽  
Resin Cements ◽  
Adhesive Resin

Effect of conditioning agents combined with two adhesive resin cements on Micro-Tensile Bond Strength to polymeric CAD/CAM materials

2018 ◽  
Vol 85 ◽  
pp. 100-105
Author(s):  
Rüdiger Hampe ◽  
Manuel Keller ◽  
Malgorzata Roos ◽  
Pablo Herrero ◽  
Bogna Stawarczyk
Keyword(s):  
Bond Strength ◽  
Tensile Bond Strength ◽  
Resin Cements ◽  
Adhesive Resin ◽  
Cad Cam

Long-term effect of chlorhexidine on the dentin microtensile bond strength of conventional and self-adhesive resin cements: A two-year in vitro study

2014 ◽  
Vol 50 ◽  
pp. 228-234 ◽  
Author(s):  
Thiago Henrique Scarabello Stape ◽  
Murilo de Sousa Menezes ◽  
Flávio Henrique Baggio Aguiar ◽  
Paulo Sérgio Quagliatto ◽  
Carlos José Soares ◽  
...  
Keyword(s):  
Bond Strength ◽  
In Vitro Study ◽  
Term Effect ◽  
Vitro Study ◽  
Microtensile Bond Strength ◽  
Resin Cements ◽  
Adhesive Resin ◽  
Long Term Effect

The influence of ceramic surface treatments on the microtensile bond strength of resin cements to Y-TZP ceramic

2010 ◽  
Vol 25 (6) ◽  
pp. 996-1000
Author(s):  
Park Mi-Hee ◽  
Ju-Mi Park ◽  
Seung-Geun Ahn ◽  
Kwang-Yeob Song ◽  
Tae-Sung Bae ◽  
...  
Keyword(s):  
Bond Strength ◽  
Surface Treatments ◽  
Ceramic Surface ◽  
Microtensile Bond Strength ◽  
Resin Cements

scholarly journals Bond strength of modern self-adhesive resin cements to human dentin and different CAD/CAM ceramics

2020 ◽  
Vol 22 (2) ◽  
Author(s):  
Andrzej Małysa ◽  
Joanna Weżgowiec ◽  
Dariusz Danel ◽  
Klauss Boening ◽  
Katarzyna Walczak ◽  
...  
Keyword(s):  
Bond Strength ◽  
Shear Bond Strength ◽  
Failure Modes ◽  
Resin Cements ◽  
Adhesive Resin ◽  
Shear Strength Test ◽  
Software Failure ◽  
Human Dentin ◽  
Cad Cam ◽  
Bond Strengths

Purpose: The aim of the study was to evaluate the shear bond strength of CAD/CAM ceramics to dentin after cementation with conventional or self-adhesive resin cements. Methods: Three self-adhesive, self-etching cements (Panavia SA, RelyX U200, Maxcem Elite), and one conventional cement (Panavia V5), were selected to lute three CAD/CAM ceramics (IPS Empress CAD, IPS e.max CAD, IPS e.max ZirCAD) onto the dentin. The bond strength was evaluated using a shear strength test according to the PN-EN ISO 29022:2013-10. Evaluation of the differences was performed using the Statistica software. Failure modes were analyzed using a light microscope. Results: All the studied cements differed (regardless of the ceramic type) in the bond strength. The highest bond strength was observed in Panavia V5, lower – in RelyX U200 and Panavia SA, and the lowest – in Maxcem. For IPS e.max ZirCAD, it was observed that compared to Panavia V5, the other cements were characterized by a significantly higher bond strength. For the IPS Empress CAD and the IPS e.max CAD, Panavia V5 displayed the highest bond strength. For all the studied self-adhesive cements, the failure of adhesion between the cement and dentin was predominant mode. Conclusions: Significant differences were found in the shear bond strengths of the CAD/CAM ceramics luted to dentin using tested self-adhesive and conventional cements. The bond strength depended on the combination of ceramic and cement. The IPS e.max ZirCAD had the highest bond strength to dentin after cementation with RelyX U200, while the IPS Empress CAD and IPS e.max CAD – with Panavia V5.

The Effect of Aging and Surface treatments on Micro-shear Bond Strength of Resin Nano-Ceramic Material Using Two Resin Cements

2020 ◽  
Author(s):  
Ayman Mohammed Said
Keyword(s):  
Bond Strength ◽  
Hydrofluoric Acid ◽  
Shear Bond Strength ◽  
Surface Treatments ◽  
Resin Cement ◽  
Acid Etching ◽  
Resin Cements ◽  
Adhesive Resin ◽  
Mean Values ◽  
Adhesive Resin Cement

Purpose: To evaluate the effect of aging and different surface treatments on micro-shear bond strength of two resin cements to resin nano-ceramic composite blocks using an in-vitro study. Materials and methods: Blocks of resin nano-ceramic (Lava Ultimate, 3M, St Paul, Minnesota, USA) were used to prepare eight plates having the following dimensions: (14mm × 12mm × 2mm). After plates preparation they were assigned to two main groups according to the surface treatment applied, either hydrofluoric acid etching and silane or sandblasting and silane. Scanning electron microscope (SEM) was used to analyze the surface topography of the Lava-Ultimate plates before and after application of surface treatments. Two resin cements were used; dual cured adhesive resin cement (Bifix QM, VOCO, Cuxhafen, Germany) and dual cured self-adhesive resin cement (Bifix SE, VOCO, Cuxhafen, Germany) to create a five resin micro-cylinders received on each lava ultimate plate. Ten specimens from each subgroup were tested after 24 hours and the other ten specimens were tested after aging in saline for 6 months. Micro-shear bond strength test was applied until failure. . Multi-factorial ANOVA test and One-way ANOVA followed by pair-wise Tukey’s post-hoc tests were used to analyze the data. Results: Both resin cements showed statistically significant decrease on bond strength after aging. Before aging, both surface treatments with adhesive resin cement showed statistically significant higher micro-shear bond strength mean values than with self-adhesive resin cement. After aging sandblasting showed a statistically significant higher micro-shear bond strength mean values with adhesive resin cement, while hydrofluoric acid etching revealed a statistically non-significant higher values with adhesive resin cement than self-adhesive resin cement. Conclusion: For both surface treatments and resin cements aging had a detrimental effect on micro- shear bond strength.

Effect of Different Adhesive Strategies and Time on Microtensile Bond Strength of a CAD/CAM Composite to Dentin

2019 ◽  
Vol 44 (3) ◽  
pp. 262-272
Author(s):  
EM Meda ◽  
RN Rached ◽  
SA Ignácio ◽  
IA Fornazari ◽  
EM Souza
Keyword(s):  
Bond Strength ◽  
Computer Aided Design ◽  
Optical Microscope ◽  
Single Bond ◽  
Microtensile Bond Strength ◽  
Resin Cements ◽  
Bonding Agents ◽  
Etch And Rinse ◽  
Computer Aided ◽  
Cad Cam

SUMMARY Purpose: The aim of this study was to evaluate the effect of adhesive strategy and time on the microtensile bond strength of a computer-aided design/computer-aided manufacturing (CAD/CAM) composite to dentin. Methods and Materials: Sixty CAD/CAM composite blocks were bonded to human dentin with simplified bonding agents using etch-and-rinse and self-etching approaches and amine-based and amine-free resin cements, with and without the application of a dual-cure activator (DCA; n=10): SBP-ARC (Adper Single Bond Plus + RelyX ARC), SBP-RXU (Adper Single Bond Plus + RelyX Ultimate), SBP-DCA-RXU (Adper Single Bond Plus + DCA + RelyX Ultimate), SBU-ARC (Scotchbond Universal + RelyX ARC), SBU-RXU (Scotchbond Universal + RelyX Ultimate), and SBU-DCA-ARC (Scotchbond Universal + DCA + RelyX ARC). Each specimen was light cured for 40 seconds under load and stored in distilled water at 37°C for seven days. Stick-shaped specimens (1.0 mm2) were obtained. Half of the specimens underwent microtensile bond strength testing, and the other half were subjected to the same tests after six months of storage. Failure mode was determined using an optical microscope (40×). The data were analyzed by a two-way analysis of variance followed by the Games-Howell test and Student t-test (preset alpha of 0.05). Results: After seven days, SBU-RXU presented the highest mean bond strength, statistically different from only SBU-ARC (p&lt;0.05). Most of the groups exhibited a statistically significant reduction in bond strength after 6 months (p&lt;0.05), except SBP-RXU and SBU-ARC (p&gt;0.05). Conclusion: The adhesive strategy, with different associations between adhesive systems and resin cements, as well as the use of a DCA, affected the bond strength of both amine-free and amine-based resin cements to a CAD/CAM composite.

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