scholarly journals Evaluation of the Shear Bond Strength of Composite Resin to Wet and Dry Enamel Using Dentin Bonding Agents Containing Various Solvents

2017 ◽  
Author(s):  
Carounanidy Usha
Keyword(s):  
Bond Strength ◽  
Shear Bond Strength ◽  
Composite Resin ◽  
Bonding Agents ◽  
Dentin Bonding ◽  
Dentin Bonding Agents

scholarly journals Immediate Dentin Bond Strength of Self-etch Dentine Adhesives

2014 ◽  
Vol 2 (1) ◽  
pp. 51
Author(s):  
David Lafuente ◽  
Isabel Ferreto
Keyword(s):  
Bond Strength ◽  
Shear Bond Strength ◽  
Statistical Difference ◽  
Composite Resin ◽  
The Other ◽  
Bonding Agents ◽  
Dentin Bonding ◽  
Dentin Surface ◽  
Sixth Generation ◽  
Self Etch

Purpose: The purpose of this study was to evaluate the immediate bond strength of two sixth generation and two seventh generation dentin bonding agents to superficial dentin. Specimens were prepared to exposed superficial dentin and either Clearfil SE, Clearfil S3, Adper Prompt-l-pop of G-bond was applied over the dentin surface and light cured. Then composite resin was applied to the treated surface and light-cured in two increments. Specimens were tested 15 minutes after they were made for shear bond strength at 0.01 cm/min. Clearfil SE had statistically higher bond strength than the other three adhesives evaluated (42.9 MPa). There was no statistical difference among Clearfil S3, Adper Prompt-l-pop and G-Bond. The dentin adhesive with an application of an acidic primer before the application of the adhesive showed better immediate bond strength.

scholarly journals Influence of Previous Provisional Cementation on the Bond Strength Between Two Definitive Resin-based Luting and Dentin Bonding Agents and Human Dentin

10.2341/06-27 ◽  
2007 ◽  
Vol 32 (1) ◽  
pp. 84-93 ◽  
Author(s):  
S. Erkut ◽  
H. C. Küçükesmen ◽  
N. Eminkahyagil ◽  
P. Imirzalioglu ◽  
E. Karabulut
Keyword(s):  
Bond Strength ◽  
Clinical Relevance ◽  
Shear Bond Strength ◽  
Bonding Agents ◽  
Dentin Bonding ◽  
Dentin Bonding Agents ◽  
Luting Agent ◽  
Human Dentin ◽  
Bonding Method

Clinical Relevance Based on in vitro results in extracted teeth, the dual bonding method used was effective in restoring the shear bond strength values that decreased after applying provisional luting agent regardless of the composition of the provisional luting agent (eugenol-based or eugenol-free) used.

scholarly journals Adhesion to Primary and Permanent Dentin and a Simple Model Approach

2009 ◽  
Vol 03 (01) ◽  
pp. 32-41 ◽  
Author(s):  
Deniz C. Can-Karabulut ◽  
Firdevs Tulga Oz ◽  
Baris Karabulut ◽  
Inci Batmaz ◽  
Ozlem Ilk
Keyword(s):  
Bond Strength ◽  
Statistical Model ◽  
Shear Bond Strength ◽  
Failure Modes ◽  
Negative Relationship ◽  
Adhesive System ◽  
Bonding Agents ◽  
Dentin Bonding ◽  
Dentin Bonding Agents ◽  
Self Etch

ABSTRACTObjectives: First to compare different dentin bonding agents’ shear bond strength to primary and permanent dentin. Secondly to compare the fracture failure modes and making an attempt to develop a statistical model that could be helpful in predicting them.Methods: Extracted human primary and permanent molars were used as substrates (dentin). The shear bond strength of composite to substrate was measured and fracture surfaces were evaluated visually and with stereomicroscope. Using the data obtained, a statistical model was built in order to predict the failure modes.Results: Higher bond strength values were obtained for permanent dentin. Total-etch adhesives displayed higher shear bond strength values than the self-etch adhesive. Adhesive failures were more frequently seen in primary dentin. Self-etch adhesive system displayed more adhesive failures. Prepared model confirmed the negative relationship between shear bond strength and the probability of observing adhesive failure.Conclusions: There should be an application protocol for the usage of dentin bonding agents in primary dentin. Further development of statistical and fuzzy models for failure modes can be supportive alternatives for microscopic evaluations and also be helpful in understanding and eliminating the factors which are responsible for the formation of adhesive failures and for achieving clinically more successful adhesive restorations. (Eur J Dent 2009;3:32-41)

scholarly journals Influence of Immediate Dentin Sealing on the Shear Bond Strength of Pressed Ceramic Luted to Dentin with Self-Etch Resin Cement

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Robert Dalby ◽  
Ayman Ellakwa ◽  
Brian Millar ◽  
F. Elizabeth Martin
Keyword(s):  
Bond Strength ◽  
Glass Ceramic ◽  
Shear Bond Strength ◽  
Bonding Agent ◽  
Bonding Agents ◽  
Dentin Bonding ◽  
Dentin Surface ◽  
Dentin Bonding Agents ◽  
Group A ◽  
Dentin Bonding Agent

Objectives. To examine the effect of immediate dentin sealing (IDS), with dentin bonding agents (DBAs) applied to freshly cut dentin, on the shear bond strength of etched pressed ceramic luted to dentin with RelyX Unicem (RXU) cement.Method. Eighty extracted noncarious third molars were ground flat to expose the occlusal dentin surfaces. The teeth were randomly allocated to five groups (A to E) of sixteen teeth each. Groups A to D were allocated a dentin bonding agent (Optibond FL, One Coat Bond, Single Bond, or Go!) that was applied to the dentin surface to mimic the clinical procedure of IDS. These specimen groups then had etched glass ceramic discs (Authentic) luted to the sealed dentin surface using RXU. Group E (control) had etched glass ceramic discs luted to the dentin surface (without a dentin bonding agent) using RXU following the manufacturer’s instructions. All specimens were stored for one week in distilled water at room temperature and then shear stressed at a constant cross-head speed of 1 mm per minute until failure. Statistical analysis was performed by ANOVA followed by post hoc Tukey HSD method () applied for multiple paired comparisons.Results. The shear bond strength results for group A to E ranged from to  MPa. One-way ANOVA demonstrated a difference () between the groups tested and the Tukey HSD demonstrated a significant () difference between the shear bond strength (SBS) of Optibond FL (Group A) and Go! (Group D). There was no statistical difference () in the SBS between the test groups (A–D) or the control (group E).Conclusion. IDS using the dentin bonding agents tested does not statistically () affect the shear bond strength of etched pressed ceramic luted to dentin with RXU when compared to the control.

scholarly journals Dentin Bonding Agents-II Recent Trials

2012 ◽  
Vol 3 (1) ◽  
pp. 115-118 ◽  
Author(s):  
Surbhi Kakar ◽  
Rohit Nagar
Keyword(s):  
Shear Bond Strength ◽  
Composite Resin ◽  
Antibacterial Properties ◽  
Adhesive System ◽  
Clinical Failure ◽  
Adhesive Systems ◽  
Bonding Agents ◽  
Dental Adhesive ◽  
Dentin Bonding ◽  
Dentin Bonding Agents

ABSTRACT Most modern adhesive systems are superior to their predecessors, especially in terms of retention that is no longer the main cause of premature clinical failure. Recent adhesives also appear less sensitive to substrate and other clinical covariables. Various recent trials have been conducted on various issues like the antibacterial properties of self-ethching dental adhesive system (which are effective against bacteria that invade through microleakage at the resin dentin interphase), shear bond strength of composite resin to dentin, using newer dentin bonding agents, nanoleakege expression in bonded dentin and next generation bonding agents. This paper gives the insight to the various recent trials on dental adhesive systems. How to cite this article Kakar S, Goswami M, Nagar R. Dentin Bonding Agents-II Recent Trials. World J Dent 2012;3(1): 115-118.

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