Bond Strength and Quality of the Hybrid Layer of One-step Self-etch Adhesives Applied with Agitation on Dentin

2010 ◽  
Vol 35 (2) ◽  
pp. 211-219 ◽  
Author(s):  
R. C. Amaral ◽  
R. Stanislawczuk ◽  
C. Zander-Grande ◽  
D. Gagler ◽  
A. Reis ◽  
...  
Keyword(s):  
Bond Strength ◽  
Clinical Relevance ◽  
Adhesive Systems ◽  
Hybrid Layer ◽  
Dentin Surface ◽  
One Step ◽  
Self Etch ◽  
Excellent Tool

Clinical Relevance Vigorous application on the dentin surface is an excellent tool capable of improving the immediate performance of simplified self-etch adhesive systems.

Influence of Adhesive Systems on Interfacial Dentin Gap Formation In Vitro

10.2341/05-53 ◽  
2006 ◽  
Vol 31 (4) ◽  
pp. 431-441 ◽  
Author(s):  
A. D. Loguercio ◽  
A. Reis ◽  
G. Bortoli ◽  
R. Patzlaft ◽  
S. Kenshima ◽  
...  
Keyword(s):  
Clinical Relevance ◽  
Water Storage ◽  
Gap Formation ◽  
Adhesive Systems ◽  
Hybrid Layer ◽  
Self Etch

Clinical Relevance Etch & rinse systems showed better initial interfacial adaptation than self-etch systems. The differences disappeared after 6-months water storage. The thicker the hybrid layer formed by self-etching adhesives, the lower the immediate gap formation.

scholarly journals Durability of Enamel Bonding Using One-step Self-etch Systems on Ground and Unground Enamel

10.2341/08-58 ◽  
2009 ◽  
Vol 34 (2) ◽  
pp. 181-191 ◽  
Author(s):  
A. Reis ◽  
S. K. Moura ◽  
A. Pellizzaro ◽  
K. Dal-Bianco ◽  
A. M. Andrade ◽  
...  
Keyword(s):  
Bond Strength ◽  
Clinical Relevance ◽  
Water Storage ◽  
Adhesive System ◽  
One Step ◽  
Bond Strengths ◽  
Self Etch

Clinical Relevance The improvement of resin-enamel bond strengths after using Si-C paper and diamond burs for enamel preparation is material dependent. No degradation of enamel bond strength could be observed for any one-step self-etch adhesive system after 12 months of water storage.

scholarly journals Marginal Permeability of Self-etch and Total-etch Adhesive Systems

2006 ◽  
Vol 31 (1) ◽  
pp. 60-67 ◽  
Author(s):  
B. M. Owens ◽  
W. W. Johnson ◽  
E. F. Harris
Keyword(s):  
Clinical Relevance ◽  
Resin Composite ◽  
Adhesive Systems ◽  
Class V ◽  
Strict Adherence ◽  
Dentin Surface ◽  
Composite Restorations ◽  
Surface Anatomy ◽  
Self Etch

Clinical Relevance Decreased leakage was associated with Adper Scotchbond Multi-Purpose (total etch) and iBond (self-etch) systems in Class V resin composite restorations. All adhesive systems performed best when bonded to enamel compared to dentin surface anatomy. Clinicians should be aware that strict adherence to manufacturer instructions, when using these materials, is of primary importance.

scholarly journals Influence of Air Abrasion and Sonic Technique on Microtensile Bond Strength of One-Step Self-Etch Adhesive on Human Dentin

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Baraba Anja ◽  
Dukić Walter ◽  
Chieffi Nicoletta ◽  
Ferrari Marco ◽  
Sonja Pezelj Ribarić ◽  
...  
Keyword(s):  
Bond Strength ◽  
Testing Machine ◽  
Control Group ◽  
Air Abrasion ◽  
Microtensile Bond Strength ◽  
Dentin Surface ◽  
Significant Difference ◽  
Human Dentin ◽  
One Step ◽  
Self Etch

The purpose of thisin vitrostudy was to evaluate the microtensile bond strength of one-step self-etch adhesive to human dentin surface modified with air abrasion and sonic technique and to assess the morphological characteristics of the pretreated dentin surface. The occlusal enamel was removed to obtain a flat dentin surface for thirty-six human molar teeth. The teeth were randomly divided into three experimental groups (n= 12 per group), according to the pretreatment of the dentin: (1) control group, (2) air abrasion group, and (3) sonic preparation group. Microtensile bond strength test was performed on a universal testing machine. Two specimens from each experimental group were subjected to SEM examination. There was no statistically significant difference in bond strength between the three experimental groups (P> 0.05). Mean microtensile bond strength (MPa) values were 35.3 ± 12.8 for control group, 35.8 ± 13.5 for air abrasion group, and 37.7 ± 12.0 for sonic preparation group. The use of air abrasion and sonic preparation with one-step self-etch adhesive does not appear to enhance or impair microtensile bond strength in dentin.

Influence of Delayed Placement of Composites Over Cured Adhesives on Dentin Bond Strength of Single-application Self-etch Systems

2006 ◽  
Vol 31 (1) ◽  
pp. 18-24 ◽  
Author(s):  
Y. Asaka ◽  
M. Miyazaki ◽  
T. Takamizawa ◽  
K. Tsubota ◽  
B. K. Moore
Keyword(s):  
Bond Strength ◽  
Clinical Relevance ◽  
Single Application ◽  
Adhesive Systems ◽  
Self Etch

Clinical Relevance The delay in placement of composite over single-application self-etching adhesive systems was a crucial factor influencing dentin bond strength compared to a composite placed immediately after the polymerization of adhesives.

Influence of Adhesive Application Time on Enamel Bond Strength of Single-step Self-etch Adhesive Systems

2010 ◽  
Vol 35 (1) ◽  
pp. 77-83 ◽  
Author(s):  
H. Tsuchiya ◽  
K. Tsubota ◽  
M. Iwasa ◽  
S. Ando ◽  
M. Miyazaki ◽  
...  
Keyword(s):  
Bond Strength ◽  
Clinical Relevance ◽  
Single Step ◽  
Application Time ◽  
Adhesive Systems ◽  
Adhesive Application ◽  
Self Etch

Clinical Relevance Proper application duration of single-step self-etch adhesive plays an important role in obtaining optimal enamel bond strength.

Microtensile Bond Strength and Interfacial Characterization of 11 Contemporary Adhesives Bonded to Bur-cut Dentin

2010 ◽  
Vol 35 (1) ◽  
pp. 94-104 ◽  
Author(s):  
M. Sarr ◽  
A. W. Kane ◽  
J. Vreven ◽  
A. Mine ◽  
K. L. Van Landuyt ◽  
...  
Keyword(s):  
Bond Strength ◽  
Chemical Bonding ◽  
Gold Standard ◽  
Clinical Relevance ◽  
Clinical Effectiveness ◽  
Microtensile Bond Strength ◽  
One Step ◽  
Self Etch

Clinical Relevance In the current study, contemporary adhesives are assessed mechanically and ultra-morphologically to predict clinical effectiveness. Adhesives with simplified application procedures (in particular, one-step self-etch adhesives) still underperform as compared to conventional “gold-standard” multi-step adhesives. “Mild” two-step self-etch adhesives that provide additional chemical bonding appear to most optimally combine bonding effectiveness with a simplified application protocol.

scholarly journals Aging Protocols and Their Effects on Bond Strength of Total-Etch and Self-Etch Adhesive Systems to Dentin

2020 ◽  
Vol 14 (1) ◽  
pp. 408-415
Author(s):  
Isabella A. Gomes ◽  
Mário G. N. Gomes ◽  
Flávia L. B. Amaral ◽  
Fabiana M. G. França ◽  
Roberta T. Basting ◽  
...  
Keyword(s):  
Bond Strength ◽  
Failure Mode ◽  
Failure Modes ◽  
Resin Composite ◽  
Artificial Saliva ◽  
Mixed Data ◽  
Adhesive Systems ◽  
One Step ◽  
Self Etch ◽  
Conventional Type

Objective: This study investigated whether different aging protocols have effects on the bond strength of total-etch and self-etch adhesive systems to dentin substrate. Methods: Molars were sectioned exposing the dentin, which was submitted to restorative procedures using two-step total-etch (ASB, Adper SingleBond2), two-step self-etch (CLF, Clearfil SEBond), or one-step self-etch (OPT, Optibond All-in-One) system and resin composite. The obtained blocks were sectioned to result in sticks to be submitted to bond strength and failure mode tests after 24h storage in distilled water (DW), or 180-day aging protocols in DW, artificial saliva (AS), citric acid (CA), or thermal cycling (TC). The types of failures were classified as adhesive, cohesive in dentin, cohesive in composite resin, and mixed. Data were analyzed using ANOVA followed by Tukey’s test (α=5%). The failure modes were descriptive under the relative frequencies form. Results: It was observed that ASB presented the higher bond strength(p<0.05), while CLF and OPT did not demonstrate differences between them(p>0.05) after 24h. The bond strength obtained with ASB significantly overcame that of OPT when stored in DW or AS for 180 days (p<0.001). In these storing mediums, ASB did not differ from CLF(p>0.05), while in CA or TC the values of CLF were significantly lower (p<0.001). In TC aging, the values presented by OPT did not differ from ASB(p>0.05), both of which had higher values than CLF(p<0.05). The predominant failure mode was adhesive. Conclusion: For the two-step total-etch and two-step self-etch adhesives, the influence of aging in AS and TC was equivalent to that of storage in DW. The most deleterious effects occurred in CA, a situation in which self-etch adhesives displayed worse performance than the conventional type.

scholarly journals A New Solvent-free One-Step Self-Etch Adhesive: Bond Strength to Tooth Structures

2013 ◽  
Vol 14 (2) ◽  
pp. 269-274 ◽  
Author(s):  
Maryam Khoroushi ◽  
Farinaz Shirban ◽  
Mohammadreza Shirban
Keyword(s):  
Bond Strength ◽  
Gold Standard ◽  
Composite Resin ◽  
Adhesive Bond ◽  
Solvent Free ◽  
Enamel Surface ◽  
Dentin Surface ◽  
One Step ◽  
Adhesive Bond Strength ◽  
Self Etch

ABSTRACT Introduction In recent years some new solvent-free dental adhesives have been marketed. This study evaluated bonding effectiveness of a new one-step solvent-free self-etch adhesive in comparison with a common two-step self-etch adhesive used as gold standard. Materials and methods Flat enamel and dentin surfaces were prepared on 60 incisors using silicon carbide papers. Clearfil SE Bond (CSEB) and Bond 1SF (B1SF) adhesives were applied on enamel/dentin surfaces in four groups (n = 15): (1) Enamel surface and CSEB, (2) dentin surface and CSEB, (3) enamel surface and B1SF, (4) dentin surface and B1SF. Composite resin buildups were carried out using Z100 composite resin. All the specimens were stored for 24 hours at 37¢XC and 100% relative humidity. After 500 rounds of thermocycling, shear bond strength (SBS) test was performed using a universal testing machine at 1 mm/min crosshead speed. Data were analyzed with one-way ANOVA and a post hoc Tukey test (α = 0.05). In each experimental group, two additional specimens were prepared for scanning electron microscopy evaluation. Results Significant differences were observed between the study groups (p < 0.001). The highest enamel/dentin bond strengths were recorded in group 1 (CSEB) (p < 0.001). The SBS of the two-step self-etch adhesive to enamel and dentin was significantly higher than that of the one-step self-etch adhesive (p < 0.001). There was no significant difference between enamel and dentin SBS with B1SF (p = 0.559). Conclusion Within the limitations of the present study, when bonded to enamel and dentin the solvent-free adhesive B1SF underperforms as compared to CSEB as the control gold standard. How to cite this article Shirban F, Khoroushi M, Shirban M. A New Solvent-free One-Step Self-Etch Adhesive: Bond Strength to Tooth Structures. J Contemp Dent Pract 2013;14(2):269-274.

Effect of Double-layer Application on Dentin Bond Durability of One-step Self-etch Adhesives

2014 ◽  
Vol 39 (4) ◽  
pp. 416-426 ◽  
Author(s):  
M Taschner ◽  
M Kümmerling ◽  
U Lohbauer ◽  
L Breschi ◽  
A Petschelt ◽  
...  
Keyword(s):  
Bond Strength ◽  
Double Layer ◽  
Artificial Saliva ◽  
In Vitro Study ◽  
Adhesive Systems ◽  
Microtensile Bond Strength ◽  
Application Technique ◽  
One Step ◽  
Self Etch

SUMMARY Purpose The aim of this in vitro study was 1) to analyze the influence of a double-layer application technique of four one-step self-etch adhesive systems on dentin and 2) to determine its effect on the stability of the adhesive interfaces stored under different conditions. Materials and Methods Four different one-step self-etch adhesives were selected for the study (iBondSE, Clearfil S3 Bond, XenoV+, and Scotchbond Universal). Adhesives were applied according to manufacturers' instructions or with a double-layer application technique (without light curing of the first layer). After bonding, resin-dentin specimens were sectioned for microtensile bond strength testing in accordance with the nontrimming technique and divided into 3 subgroups of storage: a) 24 hours (immediate bond strength, T0), b) six months (T6) in artificial saliva at 37°C, or c) five hours in 10 % NaOCl at room temperature. After storage, specimens were stressed to failure. Fracture mode was assessed under a light microscope. Results At T0, iBond SE showed a significant increase in microtensile bond strength when the double-application technique was applied. All adhesive systems showed reduced bond strengths after six months of storage in artificial saliva and after storage in 10% NaOCl for five hours; however at T6, iBond SE, Clearfil S3 Bond, and XenoV+ showed significantly higher microtensile bond strength results for the double-application technique compared with the single-application technique. Scotchbond Universal showed no difference between single- or double-application, irrespective of the storage conditions. Conclusion The results of this study show that improvements in bond strength of one-step self-etch adhesives by using the double-application technique are adhesive dependent.

Sign in / Sign up

Export Citation Format

Share Document