Shear Bond Strength between Self-adhesive Resin Cement and Coronal Dentin using One-step Self-etch Bonding
The aim of this study was to evaluate shear bond strength between self-adhesive resin cement and coronal dentin using one-step self-etch bonding. Fifty human premolar teeth were cut at the cemento-enamel junction. The crowns were divided into mesial and distal parts by splitting them longitudinally in a bucco-lingual direction. The 100 split crowns were cut longitudinally on the buccal side in a mesio-distal direction 1mm into dentin from the dentino-enamel junction. The buccal sides of the sectioned crowns were used as the substrate for testing. A one-sided adhesive tape with a 1 mm-diameter hole was fixed on the dentin surface. The composite resin rods were randomly divided into five groups, each group containing 20 specimens: a control group (Panavia F2.0), a Rely X U100 group, an Adper Easy One with Rely X U 100, a Maxcem Elite group and an Optibond AllIn-One with Maxcem Elite group. The rods were bonded to selected dentin surfaces using matching cementing agents and bonding systems from the same manufacturers. The bonded specimens were immersed in 37°C distilled water for 24 hours and then, subjected to a shear bond test using a universal testing machine (Instron 5566) at a crosshead speed of 0.5 mm/min. One-way ANOVA was used to determine statistical differences (p<0.05) in shear bond strength. Tukey’s test revealed no significant difference between the control cement and the Rely X U100 with Adper Easy One but showed significantly higher shear bond strength than the other tested cements or combination of cement and bonding agent. One-step self-etch bonding exhibited increased shear bond strength between self-adhesive resin cement and coronal dentin.
1. De Munk J, Van Meerbeek B, Yoshida Y, et al. Four-year water degradation of total-etch adhesives bonded to dentin. J Dent Res 2003;82:136- 140.
2. Van Meerbeek B, De Munck J, YoshidaY, et al. Buonocore memorial lecture. Adhesion to enamel and dentin: Current status and future challenges. Oper Dent 2003;28:215-235.
3. Frankenberger R, Lohbauer U, Schaible RB, Nikolaenko SA, Naumann M. Luting of ceramic inlays in vitro: marginal quality of self-etch and etch-and-rinse adhesives versus self-etch cements. Dent Mater 2008;24:185-191.
4. Prgoraro TA, da Silva NR, Carvalho RM. Cements for use in esthetic dentistry. Dent Clin North Am 2007;51:453-471.
5. Swift EJ Jr, Perdigao J, Heymann HO. Bonding to enamel and dentin: a brief history and state of the art. Quintessence Int 1995;26:95-110.
6. Nakabayashi N, Kojima K, Masuhara E. The promotion of adhesive by the infiltration of monomers into tooth substrate. J Biomed Mater Res 1982;16:265-273.
7. Van Meerbeek B, Dhen A, Goret-Nicaise M, Braem M, Lambrechts P, Vanherle G. Comparative SEM and TEM examination of the ultrastructure of the resin-dentin interdiffusion zone. J Dent Res 1993;72:495-501.
8. May YF, Lai SC, Cheung GS, Chan AW, Tay FR, Pashley DH. Microtensile bond testing of resin cements to dentin and an indirect resin composite. Dent Mater 2002;18:609-621.
9. Hikita K, Van Meerbeek B, De Munck J, et al. Bonding effectiveness of adhesive luting agents to enamel and dentin. Dent Mater 2007;23:71-80.
10. Salz U, Zimmermann J, Salzer T. Self-curing, self-etching adhesive cement systems. J Adhes Dent 2005;7:7-17.
11. El Zohairy AA, De Gee AJ, Mohsen MM, Feilzer AJ. Effect of conditioning time of self-etching primers on dentin bond strength of three adhesive resin cements. Dent Mater 2005;21:83-93.
12. Radovic I, Monticelli F, Goracci C, Vulicevic Zr, Ferrari M. Self-adhesive resin cements: a literature review. J Adhes Dent 2008;10:251-258.
13. Abo-Hamar SE, Hiller KA, Jung H, Federlin M, Friedl KH, Schmalz G. Bond strength of a new universal self-adhesive resin luting cement to dentin and enamel. Cli Oral Invest 2005;9:161- 167.
14. Ferracane JL, Stansburg JW, Burke FJT. Review article: self-adhesive resin cements-chemistry, properties and clinical consideration. J Oral Rehabil 2001;38:295-314.
15. El-Mowafy O. The use of resin cements in restorative dentistry to overcome retention problems. J Can Dent Assoc 2001;67:97-102.
16. De Munck J, Vargas M, Van Landuyt K, Hikita K, Lambrects P, Van Meerbeek B. Bonding of an auto-adhesive luting material to enamel and dentin. Dent Mater 2004;20:963-971.
17. Walter R, Miguez PA, Pereira PNR. Microtentile bond strength of luting materials to coronal and root dentin. J Esthet Restor Dent 2005;17: 165 -171.
18. de Alexandre RS, Santana VB, Kasaz AC, Arrais CA, Rodrigues JA, Reis AF. Effect of longterm simulated pulpal pressure on the bond strength and nanoleakage of resin-luting agents with different bonding strategies. Oper Dent 2014;39(5):508-20.
19. Goracci C, Cury AH, Cantoro A, Papacchini F, Tay FR, Ferrari M. Microtensile bond strength and interfacial properties of self-etching and self-adhesive resin cements use to lute composite onlays under different seating forces. J Adhes Dent 2006;8:327-335.
20. Yang B, Ludwig K, Adelung R, Kern M. Micro-tensile bond strength of three luting resins to human regional dentin. Dent Mater 2006;22:45- 56.
21. Hikita K, Van Meerbeek B, De Munck J, et al. Bonding effectiveness of adhesive luting agents to enamel and dentin. Dent Mater 2007;23:71- 80.
22. Sarr M, Mine A, De Menck J, Cardoso MV, Kane AW, Vreven J, et al. Immediate bonding effectiveness of contemporary composite cements to dentin. Clin Oral Investig 2010;14:569-577.
23. Im-Udom P, Sirimongkolwattana S, Adchariyapitak N. The shear bond strength between resin cements and coronal dentin. CM Dent J 2010;31:77-84. (in Thai)
24. Escribano N, de la Macorra JC. Microtensile bond strength of self-adhesive luting cements to ceramic. J Adhes Dent 2006;8:337-341.
25. Holderegger C, Sailer I, Schuhmacher C, Schlapfer R, Hammerle C, Fisher J. Shear bond strength of resin cements to human dentin. Dent Mater 2008;24:944-950.
26. Brackett WW, Ito S, Tay FR, Haisch LD, Pashley DH. Microtensile dentin bond strength of self-etching resins : effect of a hydrophobic layer. Oper Dent 2005;30:733-738.
27. King NM, Tay FR, Pashley DH, et al. Conversion of one-step to two-step self-etch adhesives for improved efficacy and extended application. Am J Dent 2005;18:126-134.
28. Fukuda R, Yashida Y, Nakayama Y, et al. Bonding efficacy of polyalkenoic acids to hydroxyapatite, enamel and dentin. Biomaterials 2003;24:1861- 1867.
29. Monticelli F, Osorio R, Mazzitelli C, Ferrari M, Toledano M. Limited decalcification / diffusion of self-adhesive cements into dentin. J Dent Res 2008;87:974-979.