Influence of nano-structured alumina coating on shear bond strength between Y-TZP ceramic and various dual-cured resin cements
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
PURPOSE. The purpose of this study was to evaluate the effect of nano-structured alumina surface coating on shear bond strength between Y-TZP ceramic and various dual-cured resin cements. MATERIALS AND METHODS. A total of 90 disk-shaped zirconia specimens (HASS CO., Gangneung, Korea) were divided into three groups by surface treatment method: (1) airborne particle abrasion, (2) tribochemicalsilica coating, and (3) nano-structured alumina coating. Each group was categorized into three subgroups of ten specimens and bonded with three different types of dual-cured resin cements. After thermocycling, shear bond strength was measured and failure modes were observed through FE-SEM. Two-way ANOVA and the Tukey’s HSD test were performed to determine the effects of surface treatment method and type of cement on bond strength (P<.05). To confirm the correlationof surface treatment and failure mode, the Chi-square test was used. RESULTS. Groups treated with the nanostructured alumina coating showed significantly higher shear bond strength compared to other groups treated with airborne particle abrasion or tribochemical silica coating. Clearfil SA Luting showed a significantly higher shear bond strength compared to RelyX ARC and RelyX Unicem. The cohesive failure mode was observed to be dominant in the groups treated with nano-structured alumina coating, while the adhesive failure mode was prevalent in the groups treated with either airborne particle abrasion or tribochemical silica coating. CONCLUSION. Nano-structured alumina coating is an effective zirconia surface treatment method for enhancing the bond strength between Y-TZP ceramic and various dual-cured resin cements.
Abstract
PURPOSE. The purpose of this study was to evaluate the effect of nano-structured alumina surface coating on shear bond strength between Y-TZP ceramic and various dual-cured resin cements. MATERIALS AND METHODS. A total of 90 disk-shaped zirconia specimens (HASS CO., Gangneung, Korea) were divided into three groups by surface treatment method: (1) airborne particle abrasion, (2) tribochemicalsilica coating, and (3) nano-structured alumina coating. Each group was categorized into three subgroups of ten specimens and bonded with three different types of dual-cured resin cements. After thermocycling, shear bond strength was measured and failure modes were observed through FE-SEM. Two-way ANOVA and the Tukey’s HSD test were performed to determine the effects of surface treatment method and type of cement on bond strength (P<.05). To confirm the correlationof surface treatment and failure mode, the Chi-square test was used. RESULTS. Groups treated with the nanostructured alumina coating showed significantly higher shear bond strength compared to other groups treated with airborne particle abrasion or tribochemical silica coating. Clearfil SA Luting showed a significantly higher shear bond strength compared to RelyX ARC and RelyX Unicem. The cohesive failure mode was observed to be dominant in the groups treated with nano-structured alumina coating, while the adhesive failure mode was prevalent in the groups treated with either airborne particle abrasion or tribochemical silica coating. CONCLUSION. Nano-structured alumina coating is an effective zirconia surface treatment method for enhancing the bond strength between Y-TZP ceramic and various dual-cured resin cements.
참고문헌 (31)
- Blatz MB, "Long-term clinical success of all-ceramic posterior restorations", Quintessence Int, 33, pp.415~426 (2002)
- Ozcan M, "Effect of surface conditioning methods on the bond strength of luting cement to ceramics", Dent Mater, 19, pp.725~731 (2003)
- Zidan O, "The retention of complete crowns prepared with three different tapers and luted with four different cements", J Prosthet Dent, 89, pp.565~571 (2003)
- Kelly JR, "Ceramics in dentistry:historical roots and current perspectives", J Prosthet Dent, 75, pp.18~32 (1996)
- Manicone PF, "An overview of zirconia ceramics: basic properties and clinical applications", J Dent, 35, pp.819~826 (2007)
- Derand T, "Bond strength of composite luting cement to zirconia ceramic surfaces", Dent Mater, 21, pp.1158~1162 (2005)
- Zhang Y, "Effect of sandblasting on the long-term performance of dental ceramics", J Biomed Mater Res B Appl Biomater, 71, pp.381~386 (2004)
- Wang H, "Strength influencing variables on CAD", CAM zirconia frameworks, 2008, pp.24, 633~638
- Bottino MA, "Effect of surface treatments on the resin bond to zirconium-based ceramic", Int J Prosthodont, 18, pp.60~65 (2005)
- Wegner SM, "Long-term resin bond strength to zirconia ceramic", J Adhes Dent, 2, pp.139~147 (2000)
- Aboushelib MN, "Innovations in bonding to zirconia-based materials: Part I", Dent Mater, 24, pp.1268~1272 (2008)
- Aboushelib MN, "Innovations in bonding to zirconiabased materials. Part II: Focusing on chemical interactions", Dent Mater, 25, pp.989~993 (2009)
- Mirmohammadi H, "Innovations in bonding to zirconia based ceramics:Part III. Phosphate monomer resin cements", Dent Mater, 26, pp.786~792 (2010)
- Özcan M, "Comparison of resin cement adhesion to Y-TZP ceramic following manufacturers’instructions of the cements only", Clin Oral Investig, 12, pp.279~ (2008)
- Jevnikar P, "The effect of nano-structured alumina coating on resin-bond strength to zirconia ceramics", Dent Mater, 26, pp.688~696 (2010)
- Amaral R, "Microtensile bond strength of a resin cement to glass infiltrated zirconiareinforced ceramic: the effect of surface conditioning", Dent Mater, 22, pp.283~290 (2006)
- Inokoshi M, "Meta-analysis of bonding effectiveness to zirconia ceramics", J Dent Res, 93, pp.329~334 (2014)
- Kern M, "Bonding to zirconia ceramic: adhesion methods and their durability", Dent Mater, 14, pp.64~71 (1998)
- Kumbuloglu O, "Bonding of resin composite luting cements to zirconium oxide by two airparticle abrasion methods", Oper Dent, 31, pp.248~255 (2006)
- Blatz MB, "Influence of surface treatment and simulated aging on bond strengths of luting agents to zirconia", Quintessence Int, 38, pp.745~753 (2007)
- Blixt M, "Bonding to densely sintered alumina surfaces: effect of sandblasting and silica coating on shear bond strength of luting cements", Int J Prosthodont, 13, pp.221~226 (2000)
- Matinlinna JP, "Evaluation of resin adhesion to zirconia ceramic using some organosilanes", Dent Mater, 22, pp.824~831 (2006)
- Lüthy H, "Effect of thermocycling on bond strength of luting cements to zirconia ceramic", Dent Mater, 22, pp.195~200 (2006)
- Palacios RP, "Retention of zirconium oxide ceramic crowns with three types of cement", J Prosthet Dent, 96, pp.104~114 (2006)
- de Oyagüe RC, "Influence of surface treatments and resin cement selection on bonding to densely-sintered zirconium-oxide ceramic", Dent Mater, 25, pp.172~179 (2009)
- Wegner SM, "Effect of different artificial aging conditions on ceramic-composite bond strength", Int J Prosthodont, 15, pp.267~272 (2002)
- Uo M, "Effect of surface condition of dental zirconia ceramic (Denzir) on bonding", Dent Mater J, 25, pp.626~631 (2006)
- Zhang Y, "Damage accumulation and fatigue life of particle-abraded ceramics", Int J Prosthodont, 19, pp.442~448 (2006)
- Phark JH, "An in vitro evaluation of the long-term resin bond to a new densely sintered high-purity zirconium-oxide ceramic surface", J Prosthet Dent, 101, pp.29~38 (2009)
- Karakoca S, "Influence of surface treatments on surface roughness, phase transformation, and biaxial flexural strength of Y-TZP ceramics", J Biomed Mater Res B Appl Biomater, 91, pp.930~937 (2009)
- Gomes AL, "Influence of sandblasting granulometry and resin cement composition on microtensile bond strength to zirconia ceramic for dental prosthetic frameworks", J Dent, 41, pp.31~41 (2013)