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VOLUME 10 , ISSUE 2 ( March, 2009 ) > List of Articles

RESEARCH ARTICLE

Effect of Multiple Consecutive Applications of One-step Self-etch Adhesive on Microtensile Bond Strength

Hacer Deniz Arisu, Hüma Ömürlü, Evrim Eligüzeloğlu, Mine Üçtaşli

Citation Information : Arisu HD, Ömürlü H, Eligüzeloğlu E, Üçtaşli M. Effect of Multiple Consecutive Applications of One-step Self-etch Adhesive on Microtensile Bond Strength. J Contemp Dent Pract 2009; 10 (2):67-74.

DOI: 10.5005/jcdp-10-2-67

License: CC BY-NC 3.0

Published Online: 01-02-2012

Copyright Statement:  Copyright © 2009; The Author(s).


Abstract

Aim

The aim of this study was to evaluate the effects of multiple consecutive coatings of a one-step self-etch adhesive system (Clearfil Tri-S Bond) on the microtensile bond strength (MBS) to dentin.

Methods and Materials

Nine caries-free human lower third molars were sectioned perpendicular to the long axis to expose the mid-coronal dentin. The teeth were separated into three experimental groups (n=3) according to the number of adhesive resin coats applied. In Group 1 one layer of Clearfil Tri-S Bond was applied according to the manufacturer's instructions. In Group 2 and Group 3 the adhesive was applied in two and three layers, respectively. In these two groups the first layer was applied according to the manufacturer's instructions but the second and third layers of adhesive were not light cured after application. After the placement of the composite, the teeth were sectioned to obtain approximately 1 mm2 beams for testing. Eighteen beams were prepared for each group using the ‘non-trimming’ method. The MBS values of all specimens were tested, and fracture modes were then determined using a stereomicroscope.

Results

The mean MBS values (in MPa) of Group 1 (one coat of the adhesive) was significantly lower (p=0.04) than those of Group 3 (three applied coats of the adhesive). There were no statistically significant differences between Groups 1 and 2 and Groups 2 and 3.

Conclusion

Within the limitations of this in vitro study the application of multiple coats of a one-step self-etch adhesive may provide an increase in bond strength compared to the application of only one coat of adhesive.

Clinical Significance

Three consecutive coats of one-step self-etching adhesive application can improve MBS.

Citation

Arisu HD, Eligüzeloğlu E, Üçtaşli M, Ömürlü H. Effect of Multiple Consecutive Applications of One-step Self-etch Adhesive on Microtensile Bond Strength. J Contemp Dent Pract 2009 March; (10)2:067-074.


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  1. Surface interactions of dentin adhesive materials. Oper Dent. Suppl 1992; 5:81-94.
  2. Dentin: A dynamic substrate- a review. Scanning Microsc. 1989; 3:161-176.
  3. Dentin bonding: Overview of the substrate with respect to adhesive material. J Esthet Dent. 1991; 3:46-50.
  4. Non-pressure adhesion of new adhesive restorative resin. J Dent Res. 1979; 58:1364-1370.
  5. The promotion of adhesion by the infiltration of monomers into tooth substrates. J Biomed Mater Res. 1982; 16:265-263.
  6. Clinical evaluation of a universal dentin bonding resin: Preserving dentition through new materials JADA 1993;124:71-76.
  7. In vitro and clinical evaluations of a dentin bonding system with a dentin primer. Oper Dent. 1995; 20:51-57.
  8. Shear bond strengths of ten dentin adhesive systems. Dent Mater. 1992; 8:370-374.
  9. One year clinical performance of PMDM-based dentine bonding agents. Aust Dent J. 1992; 37:445-448.
  10. The clinical performance of adhesives. J Dent. 1998; 26:1-20.
  11. Practitioner variability effects on dentin bonding with an acetone-based one-bottle adhesive. J Adhes Dent. 1999; 1:311-314.
  12. Effect of operator variability on dentin bond strength of two-step bonding systems. Am J Dent 2000; 13:101-104.
  13. Effect of operator variability on dentin adhesion: Students vs dentists. Dent Mater J. 1998; 17:51-58.
  14. Microtensile dentin bond strength of selfetching resins: Effect of a hydrophobic layer. Oper Dent 2005; 30:733-738.
  15. Monkey pulpal response and microtensile bond strength beneath one-application resin bonding system in vivo. J Dent. 2000; 28:193-198.
  16. Adhesion of single application bonding systems to bovine enamel and dentin. Oper Dent. 2002; 27:88-94.
  17. Creating a reliable bond. An all-in-one system. Am J Dent. 2000;13 (Spec No) 85D-87D.
  18. New trends in dentin/ enamel adhesion. Am J Dent. 2000;13 (Spec No) 25D-30D.
  19. In vivo and in vitro permeability of one-step self-etch adhesives. J Dent Res. 2004;83(6)459-464.
  20. Bond strength of composite to dentin using conventional, one-step and self-etching adhesive systems. J Dent. 2001; 29:55-61.
  21. Microtensile bond strength of eleven contemporary adhesives to dentin. J Adhes Dent. 2001; 3:237-245.
  22. Bond strength of adhesive composite combinations to dentin evolvind total- and self-etch adhesives. J Adhes Dent. 2002; 4:171-180.
  23. The microtensile bond test: A review. J Adhes Dent. 1999; 1:299-309.
  24. Regional measurement of resin-dentin bonding as an array J Dent Res. 1999; 78:699-705.
  25. Resin bonding to cervical sclerotic dentin: a review. J Dent. 2004; 32:173-196.
  26. In vitro bonding performance of all-in-one adhesives Part I- microtensile bond strengths. J Adhes Dent. 2006; 8:367-373.
  27. Microtensile bond strengths of single-step self-etch adhesive systems to bovine dentin. J Oral Sci. 2007; 49:183-189.
  28. Bonding efficacy of singlestep self-etch systems to sound primary and permanent tooth dentin. Oper Dent. 2006; 31:569-576.
  29. Nanoleakage: leakage within the hybrid layer. Oper Dent. 1995; 20:18-25.
  30. Unprotected protein at the dentin-adhesive interface. Quint Int. 1999; 30:501-507.
  31. Long-term durability of dentin bonds made with a self-etching primer, in vivo. J Dent Res. 1999; 78:906-911.
  32. Effect of changing application times on adhesive systems bond strengths. Am J Dent. 2002; 15:321-324.
  33. Influence of dentin primer application methods on dentin bond strength. Oper Dent. 1996; 21:167-172.
  34. Effects of multiple adhesive coatings on dentin bonding. Oper Dent. 2004; 29:416-423.
  35. Effect of evaporation of primer components on ultimate tensile strengths of primer-adhesive mixture. Dent Mater. 2005; 21:1051-1058.
  36. Correlation of dentin bond durability with water absorption of bonding layer. Dent Mater J. 1999; 18:11-18.
  37. Technique-sensitivity of contemporary adhesives. Dent Mater. 2005; 24:1-13.
  38. Effect of solvent drying time on micro-shear bond strength and mechanical properties of two self-etching adhesive systems. Dent Mater. 2007; 23:1114-1119.
  39. Self-etching dentin primers containing phenyl-P. J Dent Res. 1994; 73:1088-1095.
  40. Bonding to ground dentin by a phenyl-P self-etching primer. J Den Res 1994; 73:1212-1220.
  41. Resin-reinforced dentin due to infiltration of monomers into the dentin at the adhesive interface. J Japan Dent Mater. 1982; 1:78-81.
  42. Effects of one versus two applications of an unfilled, allin- one adhesive on dentin bonding. J Dent 2002; 30:83-90.
  43. Influence of additional adhesive application on the microtensile bond strength of adhesive systems. Oper Dent. 2006; 31:562-568.
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