Effect Of Etching Time And Light Source On The Bond Strength Of Metallic Brackets To Ceramic

dc.creatorGoncalves P.R.A.
dc.creatorde Moraes R.R.
dc.creatorCosta A.R.
dc.creatorCorrer A.B.
dc.creatorNouer P.R.A.
dc.creatorSinhoreti M.A.C.
dc.creatorCorrer-Sobrinho L.
dc.date2011
dc.date2015-06-30T20:35:48Z
dc.date2015-11-26T14:51:46Z
dc.date2015-06-30T20:35:48Z
dc.date2015-11-26T14:51:46Z
dc.date.accessioned2018-03-28T22:03:32Z
dc.date.available2018-03-28T22:03:32Z
dc.identifier
dc.identifierBrazilian Dental Journal. , v. 22, n. 3, p. 245 - 248, 2011.
dc.identifier1036440
dc.identifier10.1590/S0103-64402011000300011
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-79959845787&partnerID=40&md5=d3fd70230143ecae47a837d313c6795c
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/108559
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/108559
dc.identifier2-s2.0-79959845787
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1254593
dc.descriptionThis study evaluated the bond strength of brackets to ceramic testing different etching times and light sources for photo-activation of the bonding agent. Cylinders of feldspathic ceramic were etched with 10% hydrofluoric acid for 20 or 60 s. After application of silane on the ceramic surface, metallic brackets were bonded to the cylinders using Transbond XT (3M Unitek). The specimens for each etching time were assigned to 4 groups (n=15), according to the light source: XL2500 halogen light, UltraLume 5 LED, AccuCure 3000 argon laser, and Apollo 95E plasma arc. Light-activation was carried out with total exposure times of 40, 40, 20 and 12 s, respectively. Shear strength testing was carried out after 24 h. The adhesive remnant index (ARI) was evaluated under magnification. Data were subjected to two-way ANOVA and Tukey's test (α=0.05). Specimens etched for 20 s presented significantly lower bond strength (p<0.05) compared with those etched for 60 s. No significant differences (p>0.05) were detected among the light sources. The ARI showed a predominance of scores 0 in all groups, with an increase in scores 1, 2 and 3 for the 60 s time. In conclusion, only the etching time had significant influence on the bond strength of brackets to ceramic.
dc.description22
dc.description3
dc.description245
dc.description248
dc.descriptionBarghi, N., Fischer, D.E., Vatani, L., Effects of porcelain leucite content, types of etchants, and etching time on porcelaincomposite bond (2006) J Esthet Restor Dent, 18, pp. 47-52
dc.descriptionNagayassu, M.P., Shintome, L.K., Uemura, E.S., Araújo, J.E., Effect of surface treatment on the shear bond strength of a resin-based cement to porcelain (2006) Braz Dent J, 17, pp. 290-295
dc.descriptionShimada, Y., Yamaguchi, S., Tagami, J., Micro-shear bond strength of dual-cured resin cement to glass ceramics (2002) Dent Mater, 18, pp. 380-388
dc.descriptionChen, J.H., Matsumura, H., Atsuta, M., Effect of different etching periods on the bond strength of a composite resin to a machinable porcelain (1998) J Dent, 26, pp. 53-58
dc.descriptionGuler, A.U., Yilmaz, F., Yenisey, M., Guler, E., Ural, C., Effect of acid etching time and a self-etching adhesive on the shear bond strength of composite resin to porcelain (2006) J Adhes Dent, 8, pp. 21-25
dc.descriptionKasuya, K., Miyazaki, Y., Ogawa, N., Maki, K., Manabe, A., Itoh, K., Efficacy of experimental dual-cure resin cement for orthodontic direct bond system (2006) Orthod Waves, 65, pp. 107-111
dc.descriptionMeguro, D., Hayakawa, T., Kasai, K., Efficacy of using orthodontic adhesive resin in bonding and debonding characteristics of a calcium phosphate ceramic bracket (2006) Orthod Waves, 65, pp. 148-154
dc.descriptionDall'igna, C.M., Marchioro, E.M., Spohr, A.M., Mota, E.G., Effect of curing time on the bond strength of a bracket-bonding system cured with a light-emitting diode or plasma arc light (2011) Eur J Orthod, 33, pp. 55-59
dc.descriptionCorrer, A.B., Sinhoreti, M.A., Sobrinho, L.C., Tango, R.N., Schneider, L.F., Consani, S., Effect of the increase of energy density on Knoop hardness of dental composites light-cured by conventional QTH, LED and xenon plasma arc (2005) Braz Dent J, 16, pp. 218-224
dc.descriptionCekic-Nagas, I., Egilmez, F., Ergun, G., The effect of irradiation distance on microhardness of resin composites cured with different light curing units (2010) Eur J Dent, 4, pp. 440-446
dc.descriptionThind, B.S., Stirrups, D.R., Lloyd, C.H., A comparison of tungstenquartz- halogen, plasma arc and light-emitting diode light sources for the polymerization of an orthodontic adhesive (2006) Eur J Orthod, 28, pp. 78-82
dc.descriptionFilipov, I.A., Vladimirov, S.B., Residual monomer in a composite resin after light-curing with different sources, light intensities and spectra of radiation (2006) Braz Dent J, 17, pp. 34-38
dc.descriptionPark, J.K., Hur, B., Ko, C.C., García-Godoy, F., Kim, H.I., Kwon, Y.H., Effect of light-curing units on the thermal expansion of resin nanocomposites (2010) Am J Dent, 23, pp. 331-334
dc.descriptionPrice, R.B., Labrie, D., Rueggeberg, F.A., Felix, C.M., Irraciance differences in the violet (405 nm) and blue (460 nm) spectral ranges among dental light-curing units (2010) J Esthet Restor Dent, 22, pp. 363-377
dc.descriptionYen, T.W., Blackman, R.B., Baez, R.J., Effect of acid etching on the flexural strength of a feldspathic porcelain and a castable glass ceramic (1993) J Prosthet Dent, 70, pp. 224-233
dc.descriptionReynolds, I.R., Composite filling materials as adhesives in orthodontics (1975) Br Dent J, 138, p. 83
dc.descriptionRueggeberg, F., Contemporary issues in photocuring (1999) Compend Contin Educ Dent, (SUPPL.), pp. 4-15
dc.descriptionOlsen, M.E., Bishara, S.E., Boyer, D.B., Jakobsen, J.R., Effect of varying etching times on the bond strength of ceramic brackets (1996) Am J Orthod Dentofacial Orthop, 109, pp. 403-409
dc.descriptionSant'anna, E.F., Monnerat, M.E., Chevitarese, O., Stuani, M.B., Bonding brackets to porcelain - in vitro study (2002) Braz Dent J, 3, pp. 191-196
dc.descriptionCanay, S., Hersek, N., Ertan, A., Effect of different acid treatments on a porcelain surface (2001) J Oral Rehabil, 28, pp. 95-101
dc.languageen
dc.publisher
dc.relationBrazilian Dental Journal
dc.rightsaberto
dc.sourceScopus
dc.titleEffect Of Etching Time And Light Source On The Bond Strength Of Metallic Brackets To Ceramic
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución