[PDF] Top 20 Effect of Bleaching on Shear Bond Strength of Composite Resins to Bovine Enamel Using Three Bonding Agents

... SE Bond, despite its weak acidity and mild etching, the amount of mineral ions in- volved in hybrid bonding layer is expected to in- crease, which will lead to an increase in bond strength ... See full document

... Use of nanotechnology for the fabrication of composite resins with unique properties is among the most important achievements in dental material science [14]. It has been documented that nanoparticles have ... See full document

... of bleaching on bond strengths of composite to enamel and ...releasing agents such as hydrogen peroxide, carbamide peroxide or sodium perborate has become a popular treatment modality, ... See full document

... adhesive agents (Adper Single Bond 2, 3 M ESPE, St Paul, MN, USA) were applied and light polymer- ized for 10 s with an LED light-curing unit (Elipar S10, 3 M ESPE, St Paul, MN, ...the enamel surface ... See full document

... a bond strength of 6-8 MPa would be clinically ...orthodontic bonding studies to enamel and non-tooth ...vitro bond strengths has been ...that bond strengths achieved in vitro ... See full document

... Sixty bovine teeth were randomly divided into five groups ...XT composite to bond stainless steel brackets to the ...measured using a universal testing ...antimicrobial effect at 2% and ... See full document

... est bond strength values were observed in group 1, compared to the other ...that enamel structure undergoes some phys- ical changes due to the effect of bleaching agents and the ... See full document

... insufficient bond strength of porcelain is one reason for porcelain fracture ...[7,8]. Bond to porcelain has been an interesting topic of research [9] and depends on the type of porcelain surface ... See full document

... resin composite (RC) restorations after dental bleaching on the shear bond strength (SBS) to ...Seventy bovine incisors were obtained, of which 60 were stained in coffee solution ... See full document

... after bleaching to find a possible explanation for decrease in enamel bond strength caused by bleaching ...in bond strength might be related to the presence of residual ... See full document

... restorations, enamel defects (hypoplasia or use of forceps) and fractures since the aim of this study was to assess the composite resin bond to sound ...into three groups of 6 and then the 3 ... See full document

... resin composite to 38% hydrogen peroxide bleached enamel in group B2 (hydrogen peroxide + green tea), but there were no significant increase in SBS of resin composite to 15% carbamide peroxide ... See full document

... the bond is the polymerization shrinkage of composite resin resulting in separation of resin from the hybrid layer ...the composite restoration and this suggests the elastic bonding theory ... See full document

... Conventional composite resins need completely dry surfaces to achieve clinically acceptablebond strength values; however, complete isolation of the bonding site against moisture is not ... See full document

... PLP bonding does not have equal compatibility with all resin ...the shear bond strength of 6 composite resins to dentin by use of PLP bond- ing agent changed between 1 to ... See full document

... flat enamel surfaces were prepared from freshly extracted human premolars using a low speed diamond ...after bleaching, whereas Group II, III and IV were treated with antioxidants Sodium ascorbate, ... See full document

... compromised bond to the bleached enamel and dentin, including using antioxidant materials [26-27], postponing the procedure for 24 hours to three weeks [20,28-30], and applying whitening ... See full document

... the three major ...the enamel surface after ...chemical bond between the resin infiltrant and the adhesive ...the enamel surface after debonding was not different in the three major ... See full document

... every three days and CHX gel was refreshed and the samples were placed again in the ...P90 composite (3M ESPE, ...seconds using a light curing unit (LED Turbo South Jordan, ...the bonding ... See full document

... these agents available in dental markets ...demineralized enamel crystals, reforming apatite crystals ...less enamel loss compared to the single use of fluoride (50-250 ppm) or CPP- ...of ... See full document