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http://dx.doi.org/10.5395/JKACD.2011.36.2.125

Effect of surface treatment of FRC-Post on bonding strength to resin cements  

Park, Chan-Hyun (Department of Conservative Dentistry, Gangneung-Wonju National University College of Dentistry)
Park, Se-Hee (Department of Conservative Dentistry, Gangneung-Wonju National University College of Dentistry)
Kim, Jin-Woo (Department of Conservative Dentistry, Gangneung-Wonju National University College of Dentistry)
Cho, Kyung-Mo (Department of Conservative Dentistry, Gangneung-Wonju National University College of Dentistry)
Publication Information
Restorative Dentistry and Endodontics / v.36, no.2, 2011 , pp. 125-131 More about this Journal
Abstract
Objectives: The purpose of this study was to evaluate the effect of surface treatment of FRC-Post on bonding strength to resin cements. Materials and Methods: Pre-surface treated LuxaPost (DMG), Rely-X Fiber Post (3M ESPE) and self adhesive resin cement Rely-X Unicem (3M ESPE), conventional resin cement Rely-X ARC (3M ESPE), and Rely-X Ceramic Primer (3M ESPE) were used. After completing the surface treatments of the posts, posts and resin cement were placed in clear molds and photo-activation was performed. The specimens were sectioned perpendicular to the FRC-Post into 2 mm-thick segments, and push-out strength were measured. The results of bond strength value were statistically analyzed using independent samples t-test and oneway ANOVA with multiple comparisons using Scheffe's test. Results: Silanization of posts affect to the bond strength in LuxaPost, and did not affect in Rely-X Fiber Post. Rely-X ARC showed higher value than Rely-X Unicem. Conclusions: Silanization is needed to enhance the bond strength between LuxaPost and resin cements.
Keywords
Dual-cure; LuxaPost; Rely-X Fiber Post; Resin cement; Silane;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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