The Journal of Contemporary Dental Practice

Register      Login

SEARCH WITHIN CONTENT

FIND ARTICLE

Volume / Issue

Online First

Archive
Related articles

VOLUME 14 , ISSUE 1 ( January-February, 2013 ) > List of Articles

RESEARCH ARTICLE

Influence of CVD Diamond Tips and Er:YAG Laser Irradiation on Bonding of Different Adhesive Systems to Dentin

Daphne Câmara Barcellos, Alessandra Buhler Borges, Cesar Rogério Pucci, Carlos Rocha Gomes Torres, Melissa Aline da Silva, Graziela Ribeiro Batista, Rebeca Di Nicolo

Citation Information : Barcellos DC, Borges AB, Pucci CR, Torres CR, da Silva MA, Batista GR, Nicolo RD. Influence of CVD Diamond Tips and Er:YAG Laser Irradiation on Bonding of Different Adhesive Systems to Dentin. J Contemp Dent Pract 2013; 14 (1):14-20.

DOI: 10.5005/jp-journals-10024-1262

Published Online: 01-06-2013

Copyright Statement:  Copyright © 2013; The Author(s).


Abstract

Aim

The aim of this study was to compare the microtensile bond strength of three adhesive systems, using different methods of dentin preparation.

Materials and methods

A hundred and eight bovine teeth were used. The dentin from buccal face was exposed and prepared with three different methods, divided in 3 groups: Group 1 (DT)- diamond tip on a high-speed handpiece; Group 2 (CVD)-CVD tip on a ultrasonic handpiece; Group 3 (LA)-Er: YAG laser. The teeth were divided into 3 subgroups, according adhesive systems used: Subgroup 1-Adper Single Bond Plus/3M ESPE (SB) total-etch adhesive; Subgroup 2-Adper Scotchbond SE/3M ESPE (AS) selfetching adhesive; Subgroup 3-Clearfil SE Bond/Kuraray (CS) selfetching adhesive. Blocks of composite (Filtek Z250–3M ESPE) 4 mm high were built up and specimens were stored in deionized water for 24 hours at 37°C. Serial mesiodistal and buccolingual cuts were made and stick-like specimens were obtained, with transversal section of 1.0 mm2. The samples were submitted to microtensile test at 1 mm/min and load of 10 kg in a universal testing machine. Data (MPa) were subjected to ANOVA and Tukey's tests (p < 0.05).

Results and conclusion

Surface treatment with Diamond or CVD tips associated with Clearfil SE Bond adhesive produced significantly lower bond strength values compared to other groups. Surface treatment with Er: YAG laser associated with Single Bond Plus or Clearfil SE Bond adhesives and surface treatment with CVD tip associated with Adper Scotchbond SE adhesive produced significantly lower bond strength values compared to surface treatment with diamond or CVD tips associated with Single Bond Plus or Adper Scotchbond SE adhesives.

Clinical significance

Interactions between laser and the CVD tip technologies and the different adhesive systems can produce a satisfactory bonding strength result, so that these associations may be beneficial and enhance the clinical outcomes.

How to cite this article

Silva MA, Di Nicolo R, Barcellos DC, Batista GR, Pucci CR, Torres CRG, Borges AB. Influence of CVD Diamond Tips and Er:YAG Laser Irradiation on Bonding of Different Adhesive Systems to Dentin. J Contemp Dent Pract 2013;14(1):14-20.


PDF Share
  1. Dentine permeability and dentine adhesion. J Dent 1997;25(5):355-72.
  2. Nonpressure adhesion of a new adhesive restorative resin. J Dent Res 1979;58(4):1364-70.
  3. The use of CVD diamond burs for ultraconservative cavity preparations: A report of two cases. J Esthet Restor Dent 2007;19(1):19-28.
  4. Hybridization of dental hard tissues. Tokio: Quintessence Books 1998.
  5. Technique-sensitivity of contemporary adhesives. Dent Mater J 2005;24(1):1-13.
  6. Bonding to ground dentin by a phenyl-P self-etching primer. J Dent Res 1994;73(6):1212-20.
  7. Influence of dentin cavity surface finishing on micro-tensile bond strength of adhesives. Dent Mater 2008;24(4):492-501.
  8. Effect of bur type on microtensile bond stregths of self-etching systems to human dentin. J Adhes Dent 2004;6(3):195-203.
  9. Bonding to dentin with a self-etching primer: The effect of smear layers. Dent Mater 2001;17(2):122-26.
  10. Effect of self-etching primer vs phosphoric acid etchant on bonding to bur-prepared dentin. Oper Dent 2002;27(5):447-54.
  11. Evaluation of the smear layer and hybrid layer in noncarious and carious dentin prepared by air abrasion system and diamond tips. Microsc Res Tech 2010;73(6):597-605.
  12. Influence of diamond sonoabrasion, airabrasion and Er: YAG laser irradiation on bonding of different adhesive systems to dentin. Eur J Dent 2007;1(3):158-66.
  13. The influence of the dentin smear layer on adhesion: A self-etching primer vs a total-etch system. Dent Mater 2003;19(8):758-67.
  14. Effect of dentinal surface preparation on bond strength of selfetching adhesive systems. Braz Oral Res 2006;20(1):52-58.
  15. Resindentin bond strength as related to different surface preparation methods. J Dent 2007;35(6):467-75.
  16. Shear bond strengths to dentin: Effects of surface treatments, depth and position. Dent Mater 1988;4(6):371-78.
  17. Use of CV Dentus diamond tips for ultrasound in cavity preparation. J Contemp Dent Pract 2006;7(3):50-58.
  18. Cutting characteristics of dental diamond burs made with CVD technology. Braz Oral Res 2006;20(2):155-61.
  19. Experimental studies of the application of the Er:YAG laser on dental hard substances: II. Light microscopic and SEM investigations. Lasers Surg Med 1989;9(4):345-51.
  20. Wet versus dry enamel ablation by Er:YAG laser. J Prosthet Dent 1992;67(6):847-51.
  21. Resin Bond strength and micromorphology of human teeth prepared with an Erbium: YAG laser. Am J Dent 2004;17(5):331-36.
  22. Erbium: YAG (2.94 mum) laser effects on dental tissues. J Laser Appl 1990;2(3-4):61-65.
  23. Influence of different acid conditioners on the tensile bond strength of 4-meta/MMA-TBB resin to Er:YAG laser-irradiated bovine dentin. J Adhes Dent 2000;2(4):297-304.
  24. Bonding to Er-YAG-laser-treated dentin. J Dent Res 2002;81(2):119-22.
  25. Aggressiveness of contemporary selfetching systems. I: Depth of penetration beyond dentin smear layers. Dent Mater 2001;17(4):296-308.
  26. Buonocore memorial lecture. Adhesion to enamel and dentin: Current status and future challenges. Oper Dent 2003;28(3):215-35.
  27. Physicochemical interactions at the interfaces between self-etch adhesive systems and dentin. J Dent 2004;32(7):567-79.
  28. Er: YAG laser treatments on dentine surface: Micro-Raman spectroscopy and SEM analysis. J Dent 2004;32(5):399-405.
  29. Effects of Er: YAG laser irradiation on human dentin: Polarizing microscopic, light microscopic and microradiographic observations, and FT-IR analysis. Lasers Surg Med 2002;31(3):171-76.
  30. Adhesion of a self-etching system to dental substrate prepared by Er:YAG laser or air abrasion. J Biomed Mater Res B Appl Biomater 2008;86B(2):321-29.
PDF Share
PDF Share

© Jaypee Brothers Medical Publishers (P) LTD.