The etching effects and microtensile bond strength of total etching and self-etching adhesive system on unground enamel

Sun-Kyong Oh; Bock Hur; Hyeon-Cheol Kim

doi:10.5395/JKACD.2004.29.3.273

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Original Article The etching effects and microtensile bond strength of total etching and self-etching adhesive system on unground enamel: Sun-Kyong Oh, Bock Hur, Hyeon-Cheol Kim; 2004;29(3):-280.
DOI: https://doi.org/10.5395/JKACD.2004.29.3.273
Published online: May 31, 2004

Department of Conservative Dentistry, College of Dentistry, Pusan National University, Korea.

Corresponding author: Bock Hur. Department of Conservative Dentistry, College of Dentisty, Pusan National University, 1-10 Ami-dong, Seo-gu, Pusan, 602-739, Korea. Tel: 82-51-240-7454, bhur@pusan.ac.kr

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Abstract
REFERENCES

Abstract

The purpose of this study was to evaluate the etching effects and bond strength of total etching and self-etching adhesive system on unground enamel using scanning electron microscopy and microtensile bond strength test.

The buccal coronal unground enamel from human extracted molars were prepared using low-speed diamond saw. Scotchbond Multi-Purpose (group SM), Clearfil SE Bond (group SE), or Adper Prompt L-Pop (group LP) were applied to the prepared teeth, and the blocks of resin composite (Filtek Z250) were built up incrementally. Resin tag formation was evaluated by scanning electron microscopy, after removal of enamel surface by acid dissolution and dehydration. For microtensile bond strength test, resin-bonded teeth were sectioned to give a bonded surface area of 1mm². Microtensile bond strength test was perfomed.

The results of this study were as follows.

1. A definite etching pattern was observed in Scotchbond Multi-Purpose group.

2. Self-etching groups were characterized as shallow and irregular etching patterns.

3. The results (mean) of microtensile bond strength were SM; 26.55 MPa, SE; 18.15 MPa, LP; 15.57 MPa. SM had significantly higher microtensile bond strength than SE and PL (p < 0.05), but there was no significant differance between SE and PL.
Keywords: Etching effect; Microtensile bond strength; Total etching; Self etching; Enamel; Scanning electron microscopy

Figure 1

The SEM photographs of resin replica using Scotchbond Multi-Purpose

Figure 2

The SEM photographs of resin replica using Clearfil SE Bond

Figure 3

The SEM photographs of resin replica using Adper Prompt L-Pop

Table 1

Composition of three dentin bonding systems

Table 2

Procedures of bonding agent application

Table 3

Microtensile bond strengths(MPa, Mean ± SD)

REFERENCES

1. Buonocore MG. A simple method of increasing the adhesion of acrylic filling materials to enamel surfaces. J Dent Res. 1955;34: 849-853.Article PubMed PDF
2. Van Meerbeek B, Perdigao J, Lambrechts P, Vanherle G. The clinical performance of adhesives. Review. J Dent. 1998;26(1):1-20.PubMed
3. Bouillaguet S, Gysi P, Wataha JC, Ciucchi B, Cattani M, Godin Ch, Meyer JM. Bond strength of composite to dentin using conventional, one-step, and self-etching adhesive systems. J Dent. 2001;29: 55-61.Article PubMed
4. Perdigão J, Lopes M. Dentin Bonding-Questions for the new millennium. J Adhes Dent. 1999;1: 191-209.PubMed
5. Torii Y, Itou K, Hikasa R, Iwata S, Nishitani Y. Enamel tensile bond strength and morphology of resin-enamel interface created by acid etching system with or without moisture and self-etching priming system. J Oral Rehabil. 2002;29(6):528-533.Article PubMed
6. Hannig M, Bock H, Bott B, Hoth-Hannig W. Intercrystallite nanoretention of self-etching adhesives at enamel imaged by transmission electron microscopy. Eur J Oral Sci. 2002;110(6):464-470.Article PubMed
7. Hayakawa T, Kikutake K, Nemoto K. Influence of self-etching primer treatment on the adhesion of resin composite to polished dentin and enamel. Dent Mater. 1998;14(2):99-105.PubMed
8. Hannig M, Reinhardt KJ, Bott B. Self-etching primer vs phosphoric acid: an alternative concept for composite-to-enamel bonding. Oper Dent. 1999;24(3):172-180.PubMed
9. Perdigao J, Lopes L, Lambrechts P, Leitao J, Van Meerbeek B, Vanherle G. Effects of a self-etching primer on enamel shear bond strengths and SEM morphology. Am J Dent. 1997;10(3):141-146.PubMed
10. Perdigao J, Geraldeli S. Bonding characteristics of self-etching adhesives to intact versus prepared enamel. J Esthet Restor Dent. 2003;15(1):32-41.Article PubMed
11. Kanemura N, Sano H, Tagami J. Tensile bond strength to and SEM evaluation of ground and intact enamel surfaces. J Dent. 1999;27: 523-530.PubMed
12. Ibarra G, Vargas MA, Armstrong SR, Cobbb DS. Microtensile bond strength of self-etching adhesives to ground and unground enamel. J Adhes Dent. 2002;4(2):115-124.PubMed
13. Friedl KH, Hiller KA, Schmalz G. Placement and replacement of composite restorations in Germany. Oper Dent. 1995;20(1):34-38.PubMed
14. Mjor IA, Qvist V. Marginal failures of amalgam and composite restorations. J Dent. 1997;25(1):25-30.Article PubMed
15. Opdam NJ, Roeters FJ, Feilzer AJ, Smale I. A radiographic and scanning electron microscopic study of approximal margins of Class II resin composite restorations placed in vivo. J Dent. 1998;26(4):319-327.PubMed
16. Kugel G, Ferrari M. The science of bonding: from first to sixth generation. Review. J Am Dent Assoc. 2000;131: Suppl. 20S-25S.PubMed
17. Hayakawa T, Kikutake K, Nemoto K. Related Articles, Influence of self-etching primer treatment on the adhesion of resin composite to polished dentin and enamel. Dent Mater. 1998;14(2):99-105.PubMed
18. Retief DH. Clinical applications of enamel adhesives. Review. Oper Dent. 1992;Suppl 5: 44-49.PubMed
19. Pashley DH, Tay FR. Aggressiveness of contemporary self-etching adhesives. Part II: etching effects on unground enamel. Dent Mater. 2001;17(5):430-444.PubMed
20. Ripa LW, Gwinnett AJ, Buonocore MG. The 'prismless' outer layer of deciduous and permanent enamel. Arch Oral Biol. 1966;11: 41-48.Article PubMed
21. Whittaker DK. Structural variations in the surface zone of human tooth enamel observed by scanning electron microscopy. Arch Oral Biol. 1982;27(5):383-392.Article PubMed
22. Nathanson D, Bodkin JL, Evans JR. SEM of etching patterns in surface and subsurface enamel. J Pedod. 1982;7(1):11-17.PubMed
23. Cehreli ZC, Altay N. Effects of a non-rinse conditioner and 17% ethylenediaminetetraacetic acid on the etch pattern of intact human permanent enamel. Angle Orthodont. 2000;70: 22-27.PubMed
24. Mcintyre J. In: Mount GJ, Hume WR, editors. The nature and progression of dental caries. Preservation and Restoration of Tooth Structure. 1998;London: Mosby Inernational Ltd; 9.
25. Itou K, Torii Y, Suzuki K, Inoue K. Adhesion of restorative resin to tooth-adhesion promotes by Liner Bond III. Adhesive Dent. 1994;12: 174.
26. Pashley DH, Carvalho RM. Dentine permeability and dentine adhesion. J Dent. 1997;25(5):355-372.Article PubMed
27. Gwinnett AJ. The ultrastructure of the "prismless" enamel of permanent human teeth. Arch Oral Biol. 1967;12: 381-388.PubMed

Tables & Figures

Figure 1

The SEM photographs of resin replica using Scotchbond Multi-Purpose

Figure 2

The SEM photographs of resin replica using Clearfil SE Bond

Figure 3

The SEM photographs of resin replica using Adper Prompt L-Pop

Table 1

Composition of three dentin bonding systems

Table 2

Procedures of bonding agent application

Table 3

Microtensile bond strengths(MPa, Mean ± SD)

REFERENCES

1. Buonocore MG. A simple method of increasing the adhesion of acrylic filling materials to enamel surfaces. J Dent Res. 1955;34: 849-853.Article PubMed PDF
2. Van Meerbeek B, Perdigao J, Lambrechts P, Vanherle G. The clinical performance of adhesives. Review. J Dent. 1998;26(1):1-20.PubMed
3. Bouillaguet S, Gysi P, Wataha JC, Ciucchi B, Cattani M, Godin Ch, Meyer JM. Bond strength of composite to dentin using conventional, one-step, and self-etching adhesive systems. J Dent. 2001;29: 55-61.Article PubMed
4. Perdigão J, Lopes M. Dentin Bonding-Questions for the new millennium. J Adhes Dent. 1999;1: 191-209.PubMed
5. Torii Y, Itou K, Hikasa R, Iwata S, Nishitani Y. Enamel tensile bond strength and morphology of resin-enamel interface created by acid etching system with or without moisture and self-etching priming system. J Oral Rehabil. 2002;29(6):528-533.Article PubMed
6. Hannig M, Bock H, Bott B, Hoth-Hannig W. Intercrystallite nanoretention of self-etching adhesives at enamel imaged by transmission electron microscopy. Eur J Oral Sci. 2002;110(6):464-470.Article PubMed
7. Hayakawa T, Kikutake K, Nemoto K. Influence of self-etching primer treatment on the adhesion of resin composite to polished dentin and enamel. Dent Mater. 1998;14(2):99-105.PubMed
8. Hannig M, Reinhardt KJ, Bott B. Self-etching primer vs phosphoric acid: an alternative concept for composite-to-enamel bonding. Oper Dent. 1999;24(3):172-180.PubMed
9. Perdigao J, Lopes L, Lambrechts P, Leitao J, Van Meerbeek B, Vanherle G. Effects of a self-etching primer on enamel shear bond strengths and SEM morphology. Am J Dent. 1997;10(3):141-146.PubMed
10. Perdigao J, Geraldeli S. Bonding characteristics of self-etching adhesives to intact versus prepared enamel. J Esthet Restor Dent. 2003;15(1):32-41.Article PubMed
11. Kanemura N, Sano H, Tagami J. Tensile bond strength to and SEM evaluation of ground and intact enamel surfaces. J Dent. 1999;27: 523-530.PubMed
12. Ibarra G, Vargas MA, Armstrong SR, Cobbb DS. Microtensile bond strength of self-etching adhesives to ground and unground enamel. J Adhes Dent. 2002;4(2):115-124.PubMed
13. Friedl KH, Hiller KA, Schmalz G. Placement and replacement of composite restorations in Germany. Oper Dent. 1995;20(1):34-38.PubMed
14. Mjor IA, Qvist V. Marginal failures of amalgam and composite restorations. J Dent. 1997;25(1):25-30.Article PubMed
15. Opdam NJ, Roeters FJ, Feilzer AJ, Smale I. A radiographic and scanning electron microscopic study of approximal margins of Class II resin composite restorations placed in vivo. J Dent. 1998;26(4):319-327.PubMed
16. Kugel G, Ferrari M. The science of bonding: from first to sixth generation. Review. J Am Dent Assoc. 2000;131: Suppl. 20S-25S.PubMed
17. Hayakawa T, Kikutake K, Nemoto K. Related Articles, Influence of self-etching primer treatment on the adhesion of resin composite to polished dentin and enamel. Dent Mater. 1998;14(2):99-105.PubMed
18. Retief DH. Clinical applications of enamel adhesives. Review. Oper Dent. 1992;Suppl 5: 44-49.PubMed
19. Pashley DH, Tay FR. Aggressiveness of contemporary self-etching adhesives. Part II: etching effects on unground enamel. Dent Mater. 2001;17(5):430-444.PubMed
20. Ripa LW, Gwinnett AJ, Buonocore MG. The 'prismless' outer layer of deciduous and permanent enamel. Arch Oral Biol. 1966;11: 41-48.Article PubMed
21. Whittaker DK. Structural variations in the surface zone of human tooth enamel observed by scanning electron microscopy. Arch Oral Biol. 1982;27(5):383-392.Article PubMed
22. Nathanson D, Bodkin JL, Evans JR. SEM of etching patterns in surface and subsurface enamel. J Pedod. 1982;7(1):11-17.PubMed
23. Cehreli ZC, Altay N. Effects of a non-rinse conditioner and 17% ethylenediaminetetraacetic acid on the etch pattern of intact human permanent enamel. Angle Orthodont. 2000;70: 22-27.PubMed
24. Mcintyre J. In: Mount GJ, Hume WR, editors. The nature and progression of dental caries. Preservation and Restoration of Tooth Structure. 1998;London: Mosby Inernational Ltd; 9.
25. Itou K, Torii Y, Suzuki K, Inoue K. Adhesion of restorative resin to tooth-adhesion promotes by Liner Bond III. Adhesive Dent. 1994;12: 174.
26. Pashley DH, Carvalho RM. Dentine permeability and dentine adhesion. J Dent. 1997;25(5):355-372.Article PubMed
27. Gwinnett AJ. The ultrastructure of the "prismless" enamel of permanent human teeth. Arch Oral Biol. 1967;12: 381-388.PubMed

Citations

Citations to this article as recorded by

Physical properties of different self-adhesive resin cements and their shear bond strength on lithium disilicate ceramic and dentin
Hye-Jin Shin, Chang-Kyu Song, Se-Hee Partk, Jin-Woo Kim, Kyung-Mo Cho
Journal of Korean Academy of Conservative Dentistry.2009; 34(3): 184. CrossRef
Effects of one or two applications of all-in-one adhesive on microtensile bond strength to unground enamel
Chang-Yong Son, Hyeon-Cheol Kim, Bock Hur, Jeong-Kil Park
Journal of Korean Academy of Conservative Dentistry.2006; 31(6): 445. CrossRef

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The etching effects and microtensile bond strength of total etching and self-etching adhesive system on unground enamel

J Korean Acad Conserv Dent. 2004;29(3):273-280. Published online May 31, 2004

DOI: https://doi.org/10.5395/JKACD.2004.29.3.273

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Figure

The etching effects and microtensile bond strength of total etching and self-etching adhesive system on unground enamel

Figure 1 The SEM photographs of resin replica using Scotchbond Multi-Purpose

Figure 2 The SEM photographs of resin replica using Clearfil SE Bond

Figure 3 The SEM photographs of resin replica using Adper Prompt L-Pop

Figure 1

Figure 2

Figure 3

The etching effects and microtensile bond strength of total etching and self-etching adhesive system on unground enamel

Table 1

Composition of three dentin bonding systems

Table 2

Procedures of bonding agent application

Table 3

Microtensile bond strengths(MPa, Mean ± SD)

Table 1 Composition of three dentin bonding systems

Table 2 Procedures of bonding agent application

Table 3 Microtensile bond strengths(MPa, Mean ± SD)