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.

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.

Effect of Air-drying Time of Single-application Self-etch Adhesives on Dentin Bond Strength

10.2341/05-19 ◽  
2006 ◽  
Vol 31 (2) ◽  
pp. 233-239 ◽  
Author(s):  
Y. Chiba ◽  
K. Yamaguchi ◽  
M. Miyazaki ◽  
K. Tsubota ◽  
T. Takamizawa ◽  
...  
Keyword(s):  
Bond Strength ◽  
Clinical Relevance ◽  
Single Step ◽  
Single Application ◽  
Drying Time ◽  
Air Drying ◽  
Bond Strengths ◽  
Self Etch

Clinical Relevance The air-drying time of single-step self-etch adhesives was a significant factor influencing dentin bond strengths.

Adhesive Bond Strengths to Enamel and Dentin Using Recommended and Extended Treatment Times

2010 ◽  
Vol 35 (1) ◽  
pp. 112-119 ◽  
Author(s):  
N. S. Kimmes ◽  
W. W. Barkmeier ◽  
R. L. Erickson ◽  
M. A. Latta
Keyword(s):  
Bond Strength ◽  
Clinical Relevance ◽  
Treatment Time ◽  
Adhesive Bond ◽  
Resin Composites ◽  
Adhesive Systems ◽  
Etch And Rinse ◽  
Tooth Surfaces ◽  
Bond Strengths ◽  
Self Etch

Clinical Relevance Self-etch adhesive systems are promoted as being more efficient for bonding procedures by using fewer treatment steps to condition tooth surfaces for bonding resin-based materials. Concern has been expressed regarding the ability of the newer self-etch adhesives to yield strong, durable bonds when compared to more traditional etch-and-rinse systems. Extending the treatment time of etch-and-rinse and self-etch adhesives does not appear to result in relevant increases in the bond strength of resin composites to enamel or dentin.

Effect of Tubular Orientation on the Dentin Bond Strength of Acidic Self-etch Adhesives

2011 ◽  
Vol 36 (1) ◽  
pp. 86-91 ◽  
Author(s):  
M. Schiltz-Taing ◽  
Y. Wang ◽  
B. Suh ◽  
D. Brown ◽  
L. Chen
Keyword(s):  
Bond Strength ◽  
Physical Properties ◽  
Clinical Relevance ◽  
The Self ◽  
Acidic Ph ◽  
Adhesive Systems ◽  
Bond Strengths ◽  
Self Etch

Clinical Relevance The effectiveness of self-etch adhesive systems is dependent on both the physical properties of the adhesive and the integrity of the adhesive-dentin interface. Most importantly, the integrity of the adhesive-dentin interface is affected by the tubule orientation of the intaglio dentin structure. The initial bond strength and potential durability of the self-etch adhesive interfaces to dentin are significantly affected by both the adhesive pH and occlusally-oriented tubule direction. The clinical relevance to the dentist is that the results reported for bond strengths by both manufacturers and independent researchers should be interpreted and compared based on the orientation of the dentin used for the measurements, particularly for those adhesives that are very acidic (pH lower than 2).

Durability of Enamel Bonding Using Two-step Self-etch Systems on Ground and Unground Enamel

10.2341/07-42 ◽  
2008 ◽  
Vol 33 (1) ◽  
pp. 79-88 ◽  
Author(s):  
A. D. Loguercio ◽  
S. K. Moura ◽  
A. Pellizzaro ◽  
K. Dal-Bianco ◽  
R. T. Patzlaff ◽  
...  
Keyword(s):  
Bond Strength ◽  
Clinical Relevance ◽  
Water Storage ◽  
Surface Preparation ◽  
The Self ◽  
Self Etch ◽  
Effect Of Surface

Clinical Relevance The effect of surface preparation was adhesive-dependent. Improvements in resin-enamel bond strength after enamel preparation were observed only for AdheSE and Optibond Solo plus Self-Etch Primer. Among the self-etch systems, mild, self-etch Clearfil SE Bond showed the highest bond strength values. No degradation of resin-enamel bonds was observed after 12 months of water storage, regardless of the adhesive tested.

Interfacial Nanoleakage and Bonding of Self-Adhesive Systems Cured with a Modified-Layering Technique to Dentin of Weakened Roots

2013 ◽  
Vol 38 (5) ◽  
pp. E154-E165 ◽  
Author(s):  
E Mobarak ◽  
R Seyam
Keyword(s):  
Bond Strength ◽  
Repeated Measures ◽  
Adhesive Systems ◽  
Root Canals ◽  
Root Region ◽  
Modes Of Failure ◽  
Group A ◽  
Post Hoc ◽  
Vertise Flow ◽  
Self Etch

SUMMARY Objective The purpose of the study was to evaluate the nanoleakage and bond strength of different self adhesive systems cured with a modified-layering technique (MLT) to dentin of weakened roots. Methods Twenty-one maxillary incisors were decoronated and then root canals were instrumented and obturated with the cold lateral compaction technique. Weakened roots were simulated by flaring root canals until only 1 mm dentin thickness remained. Teeth were distributed into three groups. The canals were backfilled with Vertise Flow (VF group), a self-adhering system, following a modified-layering technique using two light-transmitting posts, sizes 6 and 3. DT Light Post size 2 was cemented using the same material. Remaining roots were prepared and cured in the same way as the VF group. However, in the TS/MF group, Clearfil Tri-S Bond (TS) adhesive and Clearfil Majesty Flow (MF) composite were used, while in the ED/PF group, ED primer II (ED)/Panavia F2.0 (PF) were used. After one week of storage, each root was sectioned to obtain six slices (two slices from each root third: coronal, middle and apical) of 0.9 ± 0.1 mm thickness. Interfacial nanoleakage expression was analyzed using a field emission scanning electron microscope (FEG-SEM), and the micro push-out bond strength (μPOBS) was measured at different root regions. Modes of failure were also determined using SEM. Data were statistically analyzed using two-way analysis of variance with repeated measures and Tukey post hoc test (p≤0.05). Results With MLT, all adhesive systems showed nanoleakage. For μPOBS, there was a statistically significant effect for adhesive systems (p<0.001) but not for root region (p<0.64) or for their interaction (p=0.99). Tukey post hoc test revealed that the bond strength of the VF group was significantly higher than the TS/MF and ED/PF groups for all root regions. Conclusion All of the tested self-adhesive systems cured using MLT had slight nanoleakage and were not sensitive to root regional differences. Self-adhering systems had higher bond strength than self-etch adhesives.

Microleakage After Thermocycling of 4 Etch and Rinse and 3 Self-etch Adhesives With and Without a Flowable Composite Lining

10.2341/05-55 ◽  
2006 ◽  
Vol 31 (4) ◽  
pp. 450-455 ◽  
Author(s):  
A. M. Guéders ◽  
J. F. Charpentier ◽  
A. I. Albert ◽  
S. O. Geerts
Keyword(s):  
Clinical Relevance ◽  
Adhesive Systems ◽  
Flowable Composite ◽  
Etch And Rinse ◽  
Composite Lining ◽  
Self Etch

Clinical Relevance This study indicates that etch and rinse adhesive systems are less prone to microleakage than self-etch systems.

Effect of Different Protocols in Preconditioning With EDTA in Sclerotic Dentin and Enamel Before Universal Adhesives Applied in Self-etch Mode

2017 ◽  
Vol 42 (3) ◽  
pp. 284-296 ◽  
Author(s):  
EC Martini ◽  
SO Parreiras ◽  
MF Gutierrez ◽  
AD Loguercio ◽  
A Reis
Keyword(s):  
Bond Strength ◽  
Adhesive Systems ◽  
Microtensile Bond Strength ◽  
Universal Adhesive ◽  
Etching Pattern ◽  
Bonding Performance ◽  
Universal Adhesives ◽  
Microshear Bond Strength ◽  
Self Etch ◽  
Main Factor

SUMMARY Objectives: The aim of this study was to investigate the effect of different protocols of 17% ethylene diamine tetra-acetic acid (EDTA) conditioning on the etching pattern and immediate bond strength of universal adhesives to enamel and sclerotic dentin. Methods and Materials: Forty bovine teeth with sclerotic dentin and 20 human third molars were randomly divided into eight groups resulting from the combination of the main factors surface treatment (none, two-minute EDTA conditioning manual application, 30-second EDTA manual application, 30-second EDTA sonic application) and adhesives systems (Scotchbond Universal Adhesive [SBU] and Prime & Bond Elect [PBE]). Resin-dentin and enamel-dentin bond specimens were prepared and tested under the microtensile bond strength (μTBS) and microshear bond strength (μSBS) tests, respectively. The etching pattern produced on the unground enamel and the sclerotic dentin surfaces under the different protocols and adhesive systems was evaluated under scanning electron microscopy. Results: For enamel, only the main factor adhesive was significant (p<0.0001), with SBU showing the highest μSBS. In sclerotic dentin, the lowest mean was observed for the group without EDTA application and the highest mean in the group with EDTA application with the sonic device for 30 seconds. Regardless of the EDTA protocol, the highest means of μTBS were observed for SBU (p<0.05). Conclusions: EDTA conditioning improves the bonding performance of universal adhesives in the self-etch mode on sclerotic dentin, mainly when applied for 30 seconds with the aid of a sonic device. EDTA pretreatment also improves the retentive etching pattern of enamel, but it does not result in higher enamel bond strength.

Sign in / Sign up

Export Citation Format

Share Document