Browse > Article

Shear Bond Strength of Veneering Ceramic and Zirconia Core according to the Surface Treatments  

Sin, Cheon-Ho (Department of Oral Health Science, Graduate School of Public Health, Gachon University)
Hwang, Seong-Sig (Department of Dental Technology, Kyung Dong University)
Han, Gyeong-Soon (Department of Oral Health Science, Graduate School of Public Health, Gachon University)
Publication Information
Journal of dental hygiene science / v.13, no.4, 2013 , pp. 487-492 More about this Journal
Abstract
This study aimed to illuminate the correlatives between the surface processing of Zirconia core and the shear bond strength. The specimens were made by precipitating for two minutes in color liquid and drying to produce a colored Zirconia core following the manufacturer's instructions. The specimens were divided into 4 subgroups according to the surface treatment-sandblasted+liner treatment, SLT group; sandblasted treatment, ST group; liner treatment, LT group; non treatment (control), NT group. The specimens were put on the device with regard to ISO/TS 11405, then tested the shear bond strength with 1 mm shearing speed per minute using the Instron multi-purpose tester. The collected data was analysed by one way ANOVA and t-test. After applying the liner and sandblast to the Zirconia core, shear bond strength value were SLT (23.19 MPa), ST (21.17 MPa), LT (20.53 MPa) and NT (16.46 MPa) in the order. There was a significant difference in the surface roughness between NT and ST group (p<0.001), and in the compressive shear bond strength between NT and SLT group (p<0.05). Therefore, sandblasted plus liner treatment on pre-sintered substructure increased the bond strength of veneering ceramic, compared with other surface treatments.
Keywords
Shear bond strength; Surface treatments; Veneering ceramic; Zirconia core;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Scherrer SS, Kelly JR, Quinn GD, Xu K: Fracture toughness (KIc) of a dental porcelain determined by fractographic analysis. Dent Mater 15: 342-348, 1999.   DOI   ScienceOn
2 Ardlin BI: Transformation-toughened zirconia for dental inlays, crowns and bridges: chemical stability and effect of low-temperature aging on flexural strength and surface structure. Dent Mater 18: 590-595, 2002.   DOI   ScienceOn
3 Beuer F, Naumann M, Gernet W, Sorensen JA: Precision of fit: zirconia three-unit fixed dental prostheses. Clin Oral Investig 13: 343-349, 2009.   DOI   ScienceOn
4 Della Bona A, Mecholsky JJ Jr, Anusavice KJ: Fracture behavior of lithia disilicate- and leucite-based ceramics. Dent Mater 20: 956-962, 2004.   DOI   ScienceOn
5 De Jager N, de Kler M, van der Zel JM: The influence of different core material on the FEA-determined stress distribution in dental crowns. Dent Mater 22: 234-242, 2006.   DOI   ScienceOn
6 Aboushelib MN, de Jager N, Kleverlaan CJ, Feilzer AJ: Microtensile bond strength of different components of core veneered all-ceramic restorations. Dent Mater 21: 984-991, 2005.   DOI   ScienceOn
7 Sailer I, Feher A, Filser F, et al.: Prospective clinical study of zirconia posterior fixed partial dentures: 3-year follow-up. Quintessence Int 37: 685-693, 2006.
8 Manicone PF, Rossi Iommetti P, Raffaelli L: An overview of zirconia ceramics: basic properties and clinical applications. J Dent 35: 819-826, 2007.   DOI   ScienceOn
9 Saito A, Komine F, Blatz MB, Matsumura H: A comparison of bond strength of layered veneering porcelains to zirconia and metal. J Prosthet Dent 104: 247-257, 2010.   DOI   ScienceOn
10 Fischer J, Stawarczyk B, Hämmerle CH: Flexural strength of veneering ceramics for zirconia. J Dent 36: 316-321, 2008.   DOI   ScienceOn
11 Kirmali O, Akin H, Kapdan A: Evaluation of the surface roughness of zirconia ceramics after different surface treatments. Acta Odontol Scand Nov 21, 2013. [Epub ahead of print]
12 Kirmali O, Akin H, Ozdemir AK: Shear bond strength of veneering ceramic to zirconia core after different surface treatments. Photomed Laser Surg 31: 261-268. 2013.   DOI   ScienceOn
13 Ozkurt Z, Iseri U, Kazazoglu E: Zirconia ceramic post systems: a literature review and a case report. Dent Mater J 29: 233-245, 2010.   DOI
14 Guazzato M, Quach L, Albakry M, Swain MV: Influence of surface and heat treatments on the flexural strength of Y-TZP dental ceramic. J Dent 33: 9-18, 2005.   DOI   ScienceOn
15 Tinschert J, Natt G, Mautsch W, Spiekermann H, Anusavice KJ: Marginal fit of alumina-and zirconia-based fixed partial dentures produced by a CAD/CAM system. Oper Dent 26: 367-374, 2001.
16 Lee SS, Lee SH, Ahn JS, Kim MH: A comparative study on the fracture behavior of zirconia, glass infiltrated alumina and PFM full crown system. J Korean Acad Prosthodont 50: 235-242, 2012.   DOI   ScienceOn