Evaluation of the shear bond strength of two resin cements on different CAD/CAM materials

Objective: This study investigated the bond strength of two resin cements (Panavia F 2.0 and Multilink N) to different CAD/CAM materials: resin nanoceramic (RNC; Lava Ultimate), hybrid ceramic (HC; Vita Enamic), zirconia-reinforced lithium silicate ceramic (ZLDC; Vita Suprinity), and lithium disilic...

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Bibliographic Details
Published in:Journal of adhesion science and technology 2016-05, Vol.30 (9), p.983-993
Main Authors: Secilmis, Asli, Ustun, Ozlem, Kecik Buyukhatipoglu, Isil
Format: Article
Language:English
Subjects:
Analysis of variance
Bonding strength
Cements
Ceramic cements
hybrid dental ceramic
Lithium
lithium disilicate glass-ceramic
Polymers
Resin cement
resin nanoceramic
Resins
Shear
zirconia-reinforced lithium silicate ceramic
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Summary:Objective: This study investigated the bond strength of two resin cements (Panavia F 2.0 and Multilink N) to different CAD/CAM materials: resin nanoceramic (RNC; Lava Ultimate), hybrid ceramic (HC; Vita Enamic), zirconia-reinforced lithium silicate ceramic (ZLDC; Vita Suprinity), and lithium disilicate glass-ceramic (LDG; IPS e.max CAD HT). Material and methods: CAD/CAM blocks of 2-mm thickness were sectioned with a slow-speed diamond-saw sectioning machine. The slabs were then embedded in autopolymerizing acrylic resin (n = 12), and resin cements were applied to the surface of the specimens. All specimens were stored in water for 24 h and subjected to 5000 thermal cycles. Bond strength was measured by means of the shear bond strength test. The data were statistically analyzed by two-way ANOVA and Tukey LSD post hoc tests. Results: The results of the two-way ANOVA test indicated that the bond strength values varied significantly depending on the CAD/CAM restorative materials, resin cements, and interaction of these variables (p 
ISSN:0169-4243
1568-5616
DOI:10.1080/01694243.2015.1134866