Resistance of ten contemporary adhesives to resin-dentine bond degradation

Raquel Osorio, Jatyr Pisani-Proenca, Maria Carolina G. Erhardt, Estrella Osorio, Fátima S. Aguilera, Franklin Chi Meng Tay, Manuel Toledano

Research output: Contribution to journalArticle

67 Citations (Scopus)

Abstract

Objectives: To evaluate resin-dentine bond degradation after 1 year of water storage. Methods: Human dentine surfaces were bonded with two etch-and-rinse self-priming adhesives (Single Bond/SB and Prime & Bond NT/PBNT), three 2-step self-etching adhesives (Clearfil SE Bond/SEB, Resulcin Aqua Prime/RES and Non-Rinse Conditioner with Prime & Bond NT/NRC-PBNT), and five 1-step self-etching adhesives (Etch & Prime 3.0/EP, Prompt L-Pop/PLP, Solist/SOL, Futurabond/FUT and AQ Bond/AQ). Adhesives were applied according to manufacturers' instructions. Composite build-ups were constructed and the bonded teeth were stored (24 h, 6 months, 1 year) in distilled water at 37 °C. After storage, the intact teeth were sectioned into beams and all specimens were tested for microtensile bond strengths (MTBS). ANOVA and multiple comparisons tests were applied at α = 0.05. Fractographic analysis of debonded beams was performed using scanning electron microscopy. Results: SB, PBNT and SEB attained the highest MTBS, regardless of the storage period. A significant decrease in MTBS was observed after 6 months for SOL. After 12 months the only groups that did not reduce bond strength were SB and SEB. Bonded specimens in NRC-PBNT, RES and FUT produced pre-testing failures after 12 months, and MTBS could not be measured. Conclusions: The resistance of resin-dentine bonds to degradation is material-dependent. When the enamel-resin interface is preserved, the etch-and-rinse adhesives and the mild 2-step self-etch adhesive SEB exhibited the best resin-dentine bond durability. Those tested self-etching adhesives having a pH ≤ 1 and using water or acetone as solvent attained catastrophic bond failure after 1 year of water storage.

Original languageEnglish (US)
Pages (from-to)163-169
Number of pages7
JournalJournal of Dentistry
Volume36
Issue number2
DOIs
StatePublished - Feb 1 2008

Fingerprint

Dentin
Adhesives
Water
Tooth
Dental Enamel
Acetone
Electron Scanning Microscopy
Analysis of Variance

Keywords

  • Adhesion
  • Bond strength
  • Degradation
  • Dentine
  • Etch-and-rinse
  • Microtensile
  • Self-etch

ASJC Scopus subject areas

  • Dentistry(all)

Cite this

Osorio, R., Pisani-Proenca, J., Erhardt, M. C. G., Osorio, E., Aguilera, F. S., Tay, F. C. M., & Toledano, M. (2008). Resistance of ten contemporary adhesives to resin-dentine bond degradation. Journal of Dentistry, 36(2), 163-169. https://doi.org/10.1016/j.jdent.2007.12.002

Resistance of ten contemporary adhesives to resin-dentine bond degradation. / Osorio, Raquel; Pisani-Proenca, Jatyr; Erhardt, Maria Carolina G.; Osorio, Estrella; Aguilera, Fátima S.; Tay, Franklin Chi Meng; Toledano, Manuel.

In: Journal of Dentistry, Vol. 36, No. 2, 01.02.2008, p. 163-169.

Research output: Contribution to journalArticle

Osorio, R, Pisani-Proenca, J, Erhardt, MCG, Osorio, E, Aguilera, FS, Tay, FCM & Toledano, M 2008, 'Resistance of ten contemporary adhesives to resin-dentine bond degradation', Journal of Dentistry, vol. 36, no. 2, pp. 163-169. https://doi.org/10.1016/j.jdent.2007.12.002
Osorio R, Pisani-Proenca J, Erhardt MCG, Osorio E, Aguilera FS, Tay FCM et al. Resistance of ten contemporary adhesives to resin-dentine bond degradation. Journal of Dentistry. 2008 Feb 1;36(2):163-169. https://doi.org/10.1016/j.jdent.2007.12.002
Osorio, Raquel ; Pisani-Proenca, Jatyr ; Erhardt, Maria Carolina G. ; Osorio, Estrella ; Aguilera, Fátima S. ; Tay, Franklin Chi Meng ; Toledano, Manuel. / Resistance of ten contemporary adhesives to resin-dentine bond degradation. In: Journal of Dentistry. 2008 ; Vol. 36, No. 2. pp. 163-169.
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abstract = "Objectives: To evaluate resin-dentine bond degradation after 1 year of water storage. Methods: Human dentine surfaces were bonded with two etch-and-rinse self-priming adhesives (Single Bond/SB and Prime & Bond NT/PBNT), three 2-step self-etching adhesives (Clearfil SE Bond/SEB, Resulcin Aqua Prime/RES and Non-Rinse Conditioner with Prime & Bond NT/NRC-PBNT), and five 1-step self-etching adhesives (Etch & Prime 3.0/EP, Prompt L-Pop/PLP, Solist/SOL, Futurabond/FUT and AQ Bond/AQ). Adhesives were applied according to manufacturers' instructions. Composite build-ups were constructed and the bonded teeth were stored (24 h, 6 months, 1 year) in distilled water at 37 °C. After storage, the intact teeth were sectioned into beams and all specimens were tested for microtensile bond strengths (MTBS). ANOVA and multiple comparisons tests were applied at α = 0.05. Fractographic analysis of debonded beams was performed using scanning electron microscopy. Results: SB, PBNT and SEB attained the highest MTBS, regardless of the storage period. A significant decrease in MTBS was observed after 6 months for SOL. After 12 months the only groups that did not reduce bond strength were SB and SEB. Bonded specimens in NRC-PBNT, RES and FUT produced pre-testing failures after 12 months, and MTBS could not be measured. Conclusions: The resistance of resin-dentine bonds to degradation is material-dependent. When the enamel-resin interface is preserved, the etch-and-rinse adhesives and the mild 2-step self-etch adhesive SEB exhibited the best resin-dentine bond durability. Those tested self-etching adhesives having a pH ≤ 1 and using water or acetone as solvent attained catastrophic bond failure after 1 year of water storage.",
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AU - Osorio, Estrella

AU - Aguilera, Fátima S.

AU - Tay, Franklin Chi Meng

AU - Toledano, Manuel

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N2 - Objectives: To evaluate resin-dentine bond degradation after 1 year of water storage. Methods: Human dentine surfaces were bonded with two etch-and-rinse self-priming adhesives (Single Bond/SB and Prime & Bond NT/PBNT), three 2-step self-etching adhesives (Clearfil SE Bond/SEB, Resulcin Aqua Prime/RES and Non-Rinse Conditioner with Prime & Bond NT/NRC-PBNT), and five 1-step self-etching adhesives (Etch & Prime 3.0/EP, Prompt L-Pop/PLP, Solist/SOL, Futurabond/FUT and AQ Bond/AQ). Adhesives were applied according to manufacturers' instructions. Composite build-ups were constructed and the bonded teeth were stored (24 h, 6 months, 1 year) in distilled water at 37 °C. After storage, the intact teeth were sectioned into beams and all specimens were tested for microtensile bond strengths (MTBS). ANOVA and multiple comparisons tests were applied at α = 0.05. Fractographic analysis of debonded beams was performed using scanning electron microscopy. Results: SB, PBNT and SEB attained the highest MTBS, regardless of the storage period. A significant decrease in MTBS was observed after 6 months for SOL. After 12 months the only groups that did not reduce bond strength were SB and SEB. Bonded specimens in NRC-PBNT, RES and FUT produced pre-testing failures after 12 months, and MTBS could not be measured. Conclusions: The resistance of resin-dentine bonds to degradation is material-dependent. When the enamel-resin interface is preserved, the etch-and-rinse adhesives and the mild 2-step self-etch adhesive SEB exhibited the best resin-dentine bond durability. Those tested self-etching adhesives having a pH ≤ 1 and using water or acetone as solvent attained catastrophic bond failure after 1 year of water storage.

AB - Objectives: To evaluate resin-dentine bond degradation after 1 year of water storage. Methods: Human dentine surfaces were bonded with two etch-and-rinse self-priming adhesives (Single Bond/SB and Prime & Bond NT/PBNT), three 2-step self-etching adhesives (Clearfil SE Bond/SEB, Resulcin Aqua Prime/RES and Non-Rinse Conditioner with Prime & Bond NT/NRC-PBNT), and five 1-step self-etching adhesives (Etch & Prime 3.0/EP, Prompt L-Pop/PLP, Solist/SOL, Futurabond/FUT and AQ Bond/AQ). Adhesives were applied according to manufacturers' instructions. Composite build-ups were constructed and the bonded teeth were stored (24 h, 6 months, 1 year) in distilled water at 37 °C. After storage, the intact teeth were sectioned into beams and all specimens were tested for microtensile bond strengths (MTBS). ANOVA and multiple comparisons tests were applied at α = 0.05. Fractographic analysis of debonded beams was performed using scanning electron microscopy. Results: SB, PBNT and SEB attained the highest MTBS, regardless of the storage period. A significant decrease in MTBS was observed after 6 months for SOL. After 12 months the only groups that did not reduce bond strength were SB and SEB. Bonded specimens in NRC-PBNT, RES and FUT produced pre-testing failures after 12 months, and MTBS could not be measured. Conclusions: The resistance of resin-dentine bonds to degradation is material-dependent. When the enamel-resin interface is preserved, the etch-and-rinse adhesives and the mild 2-step self-etch adhesive SEB exhibited the best resin-dentine bond durability. Those tested self-etching adhesives having a pH ≤ 1 and using water or acetone as solvent attained catastrophic bond failure after 1 year of water storage.

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KW - Etch-and-rinse

KW - Microtensile

KW - Self-etch

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