The korean journal of orthodontics (대한치과교정학회지)

The Korean Association Of Orthodontists (대한치과교정학회)
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Effects of silanation time on shear bond strength between a gold alloy surface and metal bracket

  • Jung, Min-Ho (Department of Orthodontics, School of Dentistry and Dental Research Institute, Seoul National University) ;
  • Shon, Won-Jun (Department of Conservative Dentistry, School of Dentistry and Dental Research Institute, Seoul National University) ;
  • Park, Young-Seok (Department of Oral Anatomy, School of Dentistry and Dental Research Institute, Seoul National University) ;
  • Chung, Shin-Hye (Department of Conservative Dentistry, School of Dentistry and Dental Research Institute, Seoul National University)
  • Received : 2012.10.24
  • Accepted : 2012.12.08
  • Published : 2013.06.25
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Abstract

Objective: We aimed to investigate the effects of silanation time on the shear bond strength (SBS) of metal brackets on gold alloy in a silicoating procedure and compare the SBS of metal brackets on gold alloy and enamel. Methods: Type III gold alloy plates were sandblasted with 30-${\mu}m$ silicon dioxide. Excess particles were removed with gentle air after silica coating, and silane was applied. Maxillary central-incisor metal brackets were bonded to each conditioned alloy surface with a light curing resin adhesive for 1 s, 30 s, 60 s, or 120 s after applying silane. The brackets were also bonded to 36 upper central incisors with the same adhesive. All samples were cured for 40 s with a light emitting diode curing light. The SBS was tested after 1 h and after 24 h. The adhesive remnant index (ARI) of the samples was also compared. Results: The 60-s and 120-s silanation time groups showed a higher SBS than the other groups (p < 0.05). Samples tested after 24 h showed a significantly higher SBS than did the samples tested after 1 h (p < 0.05). The 1-s group showed higher ARI scores. The one-way analysis of variance and Student-Newman-Keuls test showed that the SBS values of the 60-s and 120-s silanation time groups were not significantly different from the SBS values of enamel. Conclusions: Adequate silanation time is required to produce sufficient bond strength during silicoating.

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References

  1. McLain JB, Proffitt WR. Oral health status in the United States: prevalence of malocclusion. J Dent Educ 1985;49:386-97.
  2. Jung MH. Age, extraction rate and jaw surgery rate in Korean orthodontic clinics and small dental hospitals. Korean J Orthod 2012;42:80-6. https://doi.org/10.4041/kjod.2012.42.2.80
  3. Boyd RL, Baumrind S. Periodontal considerations in the use of bonds or bands on molars in adolescents and adults. Angle Orthod 1992;62:117-26.
  4. Jost-Brinkmann PG, Bohme A. Shear bond strengths attained in vitro with light-cured glass ionomers vs composite adhesives in bonding ceramic brackets to metal or porcelain. J Adhes Dent 1999;1:243-53.
  5. Zachrisson BU. Orthodontic bonding to artificial tooth surfaces: clinical versus laboratory findings. Am J Orthod Dentofacial Orthop 2000;117:592-4. https://doi.org/10.1016/S0889-5406(00)70211-3
  6. Peutzfeldt A, Asmussen E. Silicoating: evaluation of a new method of bonding composite resin to metal. Scand J Dent Res 1988;96:171-6.
  7. Jung MH. Direct bonding with composite resin; review. J Korean Foundation Gnatho-Orthod Res 2005;7:61-117.
  8. Ozcan M, Niedermeier W. Clinical study on the reasons for and location of failures of metalceramic restorations and survival of repairs. Int J Prosthodont 2002;15:299-302.
  9. Schneider W, Powers JM, Pierpont HP. Bond strength of composites to etched and silica-coated porcelain fusing alloys. Dent Mater 1992;8:211-5. https://doi.org/10.1016/0109-5641(92)90086-R
  10. Toroglu MS, Yaylali S. Effects of sandblasting and silica coating on the bond strength of rebonded mechanically retentive ceramic brackets. Am J Orthod Dentofacial Orthop 2008;134:181e1-7.
  11. Watanabe I, Kurtz KS, Kabcenell JL, Okabe T. Effect of sandblasting and silicoating on bond strength of polymer-glass composite to cast titanium. J Prosthet Dent 1999;82:462-7. https://doi.org/10.1016/S0022-3913(99)70035-1
  12. Shon WJ, Kim TW, Chung SH, Jung MH. The effects of primer precuring on the shear bond strength between gold alloy surfaces and metal brackets. Eur J Orthod 2012;34:72-6. https://doi.org/10.1093/ejo/cjq163
  13. Nergiz I, Schmage P, Herrmann W, Ozcan M. Effect of alloy type and surface conditioning on roughness and bond strength of metal brackets. Am J Orthod Dentofacial Orthop 2004;125:42-50. https://doi.org/10.1016/S0889-5406(03)00507-9
  14. Jung MH, Chung SH, Shon WJ. Shear bond strength between gold alloy and orthodontic metal bracket using light emitting diode curing light. Korean J Orthod 2010;40:27-33. https://doi.org/10.4041/kjod.2010.40.1.27
  15. Instructions for use [Internet]. St. Paul, MN: 3M ESPE Dental Products. [October 22, 2012]. Available from: http://multimedia.3m.com/mws/mediawebserv er?mwsId=66666UF6EVsSyXTt4Xf6Mxf2EVtQEVs6E Vs6EVs6E666666--&fn=espe_sil_ifu_we_R1.pdf
  16. Instructions for use [Internet]. Itasca, IL: Reliance Orthodontic Products Inc. [October 22, 2012]. Available from: http://www.relianceorthodontics.com/ store/files/instructions/PorcEtch_PorcelainConditioner_ 032609.pdf.
  17. Bishara SE, VonWald L, Olsen ME, Laffoon JF. Effect of time on the shear bond strength of glass ionomer and composite orthodontic adhesives. Am J Orthod Dentofacial Orthop 1999;116:616-20. https://doi.org/10.1016/S0889-5406(99)70195-2
  18. Buyukyilmaz T, Zachrisson YO, Zachrisson BU. Improving orthodontic bonding to gold alloy. Am J Orthod Dentofacial Orthop 1995;108:510-8. https://doi.org/10.1016/S0889-5406(95)70051-X
  19. Proffit WR, Fields HW, Nixon WL. Occlusal forces in normal- and long-face adults. J Dent Res 1983;62: 566-70. https://doi.org/10.1177/00220345830620051201
  20. Reynolds IR. A review of direct orthodontic bonding. British J Orthod 1975;2:171-8.
  21. Trakyali G, Malkondu O, Kazazoglu E, Arun T. Effects of different silanes and acid concentrations on bond strength of brackets to porcelain surfaces. Eur J Orthod 2009;31:402-6. https://doi.org/10.1093/ejo/cjn118
  22. Nebbe B, Stein E. Orthodontic brackets bonded to glazed and deglazed porcelain surfaces. Am J Orthod Dentofacial Orthop 1996;109:431-6. https://doi.org/10.1016/S0889-5406(96)70125-7

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