Tensile bond strength to and SEM evaluation of ground and intact enamel surfaces

Kanemura, Noriyoshi; Sano, Hidehiko; Tagami, Junji

doi:10.1016/s0300-5712(99)00008-1

Cited by 256 publications

(235 citation statements)

References 15 publications

Supporting

Mentioning

189

Contrasting

Unclassified

Order By: Relevance

“…154,155,156 The pH of self-etch and self-adhesive materials directly relates to their reduced potential, as compared to that of phosphoric acid, 157,158 to etch the highly-mineralized enamel. 25,155,156,157,159,160,161,162,163,164 Hence, increasing its surface area and creating deep etch-pits remains important for the achievement of an effective and durable bond to enamel.…”

Section: Selective Enamel Acid-etchingmentioning

confidence: 99%

Bonding efficiency and durability: current possibilities

et al. 2017

View full text Add to dashboard Cite

Bonding plays a major role in dentistry nowadays. Dental adhesives are used in association with composites to solve many restorative issues. However, the wide variety of bonding agents currently available makes it difficult for clinicians to choose the best alternative in terms of material and technique, especially when different clinical situations are considered. Moreover, although bonding agents allow for a more conservative restorative approach, achieving a durable adhesive interface remains a matter of concern, and this mainly due to degradation of the bonding complex in the challenging oral environment. This review aims to present strategies that are being used or those still in development which may help to prevent degradation. It is fundamental that professionals are aware of these strategies to counteract degradation as much as possible. None of them are efficient to completely solve this problem, but they certainly represent reasonable alternatives to increase the lifetime of adhesive restorations.

show abstract

Section: Selective Enamel Acid-etchingmentioning

confidence: 99%

Bonding efficiency and durability: current possibilities

et al. 2017

View full text Add to dashboard Cite

show abstract

“…The application of self-etching adhesives to an enamel surface remains a controversial issue, particularly with regard to their application to unground enamel. Some researches have supported the manufacturers' suggestion that combined use of phosphoric acid etching is necessary when bonding is to be done on a substrate 11,14) . Others, however, have found no differences in bond strength between that achieved with mild self-etching and that with total-etch adhesives when bonding to an unground enamel 6,10,15) .…”

Section: Introductionmentioning

confidence: 99%

Resin Tag Length of One-Step and Self-Etching Adhesives Bonded to Unground Enamel

Sundfeld

Oliveira

Silva

et al. 2005

Bull. Tokyo Dent. Coll.

View full text Add to dashboard Cite

Length of resin tags yielded by utilization of an one-step conventional adhesive system and self-etching adhesive system on unground enamel was observed. In study Groups I and III, the enamel surface was etched for 60 seconds with 35% phosphoric acid gel and adhesive systems PQ1 (Ultradent Products, Inc) and Adper Prompt L Pop (3M/ESPE) were applied. Adper Prompt L Pop (3M/ESPE) was also applied in Group II in accordance with the manufacturer's recommendations. After application of these adhesive systems to dental enamel, specimens were prepared for light microscopy analysis to ascertain degree of penetration ‫.)004ן(‬ The results were submitted to an analysis of variance at the 5% level; whenever there was significance, the Tukey test was applied at the 5% level. It was found that acid etching prior to application of conventional and self-etching adhesive materials provided higher penetration of the adhesive into the unground enamel surface compared to that achieved solely by application of self-etching adhesive.

show abstract

“…However, it has been reported (3,7,8) that there is a great difference in the morphology of enamel treated with phosphoric acid versus self-etching primer when observed under scanning electron microscopy. Phosphoric acid etching creates a deep etching pattern on enamel surface, with thick tag-like extensions, while self-etching primer selectively decalcifies the interprismatic enamel, presenting thin tag-like extensions (3,4). The concept of infiltrating the hydrated demineralized dentin matrix with a hydrophilic resin capable of interweaving with the exposed collagen network has been supported by several studies as being the principle to achieve appropriate dentin bonding.…”

Section: Discussionmentioning

confidence: 99%

Tensile bond strength of different adhesive systems to enamel and dentin

et al. 2007

View full text Add to dashboard Cite

The aim of this study was to assess the tensile bond strength of four adhesive systems to enamel and dentin: Clearfil Liner Bond 2V -C, Prime&Bond NT/NRC -PB, Single Bond -SB and All Bond 2 -AB. For such purpose, 40 sound human molars were selected. Crowns were bisected in a mesiodistal direction and each half was ground until flat enamel (E) or dentin (D) surfaces were obtained. A total of 80 specimens were randomly assigned to 4 groups (n=20, 10 in enamel and 10 in dentin). After surface treatment, a composite resin (Z250; 3M) cone was prepared using a split Teflon ® matrix. Bond strength was tested in an universal testing machine (0. . Statistical analysis of data by two-way ANOVA showed that C presented the best results followed by SB. In conclusion, among the tested materials, Clearfil Liner Bond 2V self-etching primer adhesive syetem had the best performance. The substrate type influenced bond strength, being higher to enamel.

show abstract

Tensile bond strength to and SEM evaluation of ground and intact enamel surfaces

Cited by 256 publications

References 15 publications

Bonding efficiency and durability: current possibilities

Bonding efficiency and durability: current possibilities

Resin Tag Length of One-Step and Self-Etching Adhesives Bonded to Unground Enamel

Tensile bond strength of different adhesive systems to enamel and dentin

Contact Info

Product

Resources

About