Resin composite adhesion to dentin using different curing lights and adhesive systems applied under electric current

Introduction: Some studies have shown that laser irradiation on unpolymerized adhesives can improve composite-dentin adhesion. The aim of the present study was to evaluate the effect of the diode laser (810 nm) on the microleakage of multi-mode adhesive systems at enamel and dentin margins of composite restorations. Methods: Classic class V boxes were prepared on 48 sound premolar teeth and randomly divided into 6 groups (n=16). In the control groups, Scotchbond Universal (SBC), G-Premio (GBC), and Ambar U (AMC) were used by a self-etch mode. In the test groups (SBL, GBL, ABL), the 810 nm diode laser was irradiated (1 W) for 10 seconds before the polymerization of the adhesive. The boxes were restored by the resin composite. After finishing and polishing, the samples were thermocycled (5°C to 55°C) for 1000 cycles and then immersed in 0.1% methylene blue dye (48 hours). Dye penetration through the gingival and occlusal margins was measured by Stereomicroscope. The data were analyzed at the 5% significance level using Kruskal-Wallis and Mann-Whitney U tests. Results: Significant differences were found between the control and test groups (P<0.05). The occlusal margins of the SBL and GBL groups and the cervical margin of the SBL group exhibited the lowest microleakage (P<0.05). The AM control group showed maximum microleakage at cervical and occlusal margins. Conclusion: The irradiation of the 810 nm diode laser on the unpolymerized universal adhesive systems in a self-etch mode caused a significant reduction in enamel and dentin marginal microleakage of composite restorations.

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Efficacy of multi-mode adhesive systems on dentin wettability and microtensile bond strength of resin composite

Journal of Adhesion Science and Technology ◽

10.1080/01694243.2018.1479130 ◽

2018 ◽

Vol 32 (21) ◽

pp. 2405-2418 ◽

Cited By ~ 1

Author(s):

Neslihan Arhun ◽

Derya Merve Halacoglu ◽

Zümrüt Ceren Ozduman ◽

Duygu Tuncer

Keyword(s):

Bond Strength ◽

Resin Composite ◽

Adhesive Systems ◽

Microtensile Bond Strength ◽

Multi Mode

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

Operative Dentistry ◽

10.2341/04-185 ◽

2006 ◽

Vol 31 (1) ◽

pp. 60-67 ◽

Cited By ~ 20

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.

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The Effect of SnCl2/AmF Pretreatment on Short- and Long-Term Bond Strength to Eroded Dentin

BioMed Research International ◽

10.1155/2018/3895356 ◽

2018 ◽

Vol 2018 ◽

pp. 1-8 ◽

Cited By ~ 1

Author(s):

Katrin Zumstein ◽

Anne Peutzfeldt ◽

Adrian Lussi ◽

Simon Flury

Keyword(s):

Bond Strength ◽

Failure Mode ◽

Resin Composite ◽

Adhesive System ◽

Adhesive Systems ◽

Short And Long Term ◽

One Year ◽

And Storage ◽

Self Etch

This study investigated the effect of SnCl2/AmF pretreatment on short- and long-term bond strength of resin composite to eroded dentin mediated by two self-etch, MDP-containing adhesive systems. 184 dentin specimens were produced from extracted human molars. Half the specimens (n=92) were artificially eroded, and half were left untreated. For both substrates, half the specimens were pretreated with SnCl2/AmF, and half were left untreated. The specimens were treated with Clearfil SE Bond or Scotchbond Universal prior to application of resin composite. Microtensile bond strength (μTBS) was measured after 24 h or 1 year. Failure mode was detected and EDX was performed. μTBS results were statistically analyzed (α=0.05). μTBS was significantly influenced by the dentin substrate (eroded < noneroded dentin) and storage time (24 h > 1 year; p<0.0001) but not by pretreatment with SnCl2/AmF or adhesive system. The predominant failure mode was adhesive failure at the dentin-adhesive interface. The content of Sn was generally below detection limit. Pretreatment with SnCl2/AmF did not influence short- and long-term bond strength to eroded dentin. Bond strength was reduced after storage for one year, was lower to eroded dentin than to noneroded dentin, and was similar for the two adhesive systems.

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Microtensile Bond Strength of Dual-Cured Resin Luting Cements to Dentin by the Type of Dentin Adhesives

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.361-363.889 ◽

2007 ◽

Vol 361-363 ◽

pp. 889-892

Author(s):

S.Y. Kim ◽

D.W. Kim ◽

S.H. Park ◽

K.K. Choi

Keyword(s):

Bond Strength ◽

Resin Composite ◽

Resin Cement ◽

Adhesive Systems ◽

Microtensile Bond Strength ◽

Resin Cements ◽

Luting Cements ◽

Dentin Adhesives ◽

Materials Used ◽

Mandibular Third Molars

This study was performed to investigate the bond strength between 4 dentin adhesives and resin luting cements by means of μTBS test. The materials used in this study were four resin cements (Choice, Panavia F, RelyX ARC, Bistite II DC), one 3-step adhesive (All-Bond2), one 2- step self-etching adhesive (Clearfil SE-Bond) and two 1-step self-etching adhesives(Prompt L-Pop and One-Up Bond F). Combination of 4 different dentin adhesives with 4 resin cements made up 16 experimental groups. Extracted human mandibular third molars without caries and restoratives were stored in saline and used within 1 month of extraction. All adhesive systems and resin cements were manipulated and applied to the dentin surfaces according to the manufactures’ instructions. The resin composite “overlays” prepared with 6 mm thickness (Tescera, Bisco Inc., Schaumburg, IL, USA) were luted with each resin cement. Each sample was measured μTBS. 1-step self-etching adhesives coupled with all resin luting cements used in this study resulted in lower bond strength except of OU-PA group. When Choice, RelyX ARC and Bistite II were used, Clearfil SE-Bond showed significantly higher μTBS values than 1-step self-etching adhesives (p<0.05). Clearfil SE-Bond did not show significant μTBS values than All-Bond 2 that is conventional 3-step dentin adhesive (p>0.05).

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Aplikasi klorheksidin glukonat 2%pada dentin tidak mempengaruhi kuat rekat geserkomposit resinyangmenggunakansistem adesif self etch (2% Chlorhexidine gluconate application on dentine does not affect bond strength of resin composite using self etch adhesive system)

Journal of Dentomaxillofacial Science ◽

10.15562/jdmfs.v13i1.379 ◽

2014 ◽

Vol 13 (1) ◽

pp. 7

Author(s):

Dewi Puspitasari ◽

Andi Soufyan ◽

Ellyza Herda

Keyword(s):

Bond Strength ◽

Shear Bond Strength ◽

Composite Resin ◽

Resin Composite ◽

Testing Machine ◽

Adhesive System ◽

Chlorhexidine Gluconate ◽

Adhesive Systems ◽

Group I ◽

Self Etch

Composite resin is a widely used aesthetic restoration. The restoration can fail due to secondary caries. Chlorhexidinegluconate 2% is used as a cavity disinfectant to eliminate microorganisms on the prepared cavity and to prevent thesecondary caries. The purpose of this study was to analyze the effect of chlorhexidine gluconate 2% to the bondstrength of composite resin with self etch system adhesive on dentine. Sixteen specimens of buccal dentine of premolarscrown are divided into 2 different groups. Group I: Clearfil SE Bond self-etch primer was applied for 20 seconds,Clearfil SE Bond bonding was applied for 5 seconds and polymerized for 10 seconds. Composite resin was constructedincrementally and polymerized for 20 seconds. Group II: prior to self etch primer application as in group I,chlorhexidine gluconate 2% was applied for 15 seconds. Shear bond strength was tested using Testing machine andanalyzed with unpaired T test. The highest shear bond strength was obtained by applying chlorhexidine gluconate 2%.The study concludes that chlorhexidine gluconate 2% application to dentine did not affect significantly to the bondstrength composite resin using self etch adhesive systems.

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Effect of Three Different Mouthrinses on Microleakage of Composite Resin Restorations with Two Adhesive Systems after Bleaching with 10% Carbamide Peroxide

The Journal of Contemporary Dental Practice ◽

10.5005/jp-journals-10024-1089 ◽

2012 ◽

Vol 13 (1) ◽

pp. 16-22 ◽

Cited By ~ 2

Author(s):

Soodabeh Kimyai ◽

Siavash Savadi Oskoee ◽

Amir Ahmad Ajami ◽

Mahmoud Bahari ◽

Mehdi Abed Kahnamoui ◽

...

Keyword(s):

Composite Resin ◽

Resin Composite ◽

Adhesive System ◽

Adhesive Systems ◽

Carbamide Peroxide ◽

Etch And Rinse ◽

Composite Resin Restoration ◽

Bonferroni Test ◽

Composite Resin Restorations ◽

Resin Restorations

ABSTRACT Aim The aim was to evaluate the effects of Oral-B (OB), Listerine (LN) and Rembrandt Plus (RM) mouthrinses on microleakage of composite resin restorations bonded with two adhesive systems after bleaching with 10% carbamide peroxide. Materials and methods A total of 60 Cl V cavities were prepared on human premolars. The occlusal and gingival margins were placed 1 mm occlusal to and apical to CEJ respectively. The teeth were randomly divided into two groups based on the adhesive system used: Excite (EX) and Clearfil SE Bond (CSE) groups. After composite resin restoration of cavities, thermocycling and bleaching with 10% carbamide peroxide for 2 hours daily for 14 days, the teeth in each adhesive group were further subdivided into three subgroups and were immersed for 12 hours in the three OB, RM and LN mouthrinses. The teeth were then placed in 2% basic fuschin for 24 hours. After dissecting the teeth, microleakage was evaluated under a stereomicroscope at 16×. Data was analyzed with multifactor ANOVA and Bonferroni test at p < 0.05. Results Microleakage with EX was significantly higher than that with CSE (p = 0.009). Microleakage at gingival margins was significantly higher than that at occlusal margins (p = 0.15). Microleakage with OB was higher than that with LN (p = 0.02). However, there were no significant differences in microleakage between LN and RM (p = 1) and between RM and OB (p = 0.15). In addition, with the EX adhesive system, microleakage with OB was higher than that with LN and RM (p = 0.02). Conclusion In the present study, microleakage of composite resin restorations was influenced by the type of the adhesive system, mouthrinse type and the location of the cavity margin. Clinical significance Use of some mouthrinses, such as OB after bleaching can increase postrestoration microleakage of resin composite restorations bonded with etch-and-rinse adhesive systems. How to cite this article Ajami AA, Bahari M, Oskoee SS, Kimyai S, Kahnamoui MA, Rikhtegaran S, Ghaffarian R. Effect of Three Different Mouthrinses on Microleakage of Composite Resin Restorations with Two Adhesive Systems after Bleaching with 10% Carbamide Peroxide. J Contemp Dent Pract 2012;13(1):16-22.

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An in vitro evaluation of microleakage in class V cavities restored with silorane-based resin composite using different adhesive systems

Brazilian Dental Science ◽

10.14295/bds.2012.v15i2.780 ◽

2012 ◽

Vol 15 (2) ◽

Author(s):

Beatriz Maria da Fonseca ◽

Kátia Regina Hostilio Cervantes Dias ◽

Juliane Otoni dos Reis Ferreira ◽

Isabela Rocha da Silva ◽

Tiago Braga Rabello

Keyword(s):

Resin Composite ◽

Adhesive Systems ◽

Class V ◽

In Vitro Evaluation

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Molar Incisor Hypomineralization: Etiology, Clinical Aspects, and a Restorative Treatment Case Report

Operative Dentistry ◽

10.2341/19-138-t ◽

2020 ◽

Vol 45 (4) ◽

pp. 343-351

Author(s):

D Sundfeld ◽

LMS da Silva ◽

OJ Kluppel ◽

GC Santin ◽

RCG de Oliveira ◽

...

Keyword(s):

Case Report ◽

Clinical Characteristics ◽

Clinical Case ◽

Resin Composite ◽

Dental Materials ◽

Clinical Aspects ◽

Adhesive Systems ◽

Restorative Treatment ◽

Molar Incisor Hypomineralization ◽

Functional Problems

Clinical Relevance Total-etch adhesive systems and resin composite are clinically viable dental materials for esthetic restorations in teeth presenting white/yellow/brown hypomineralization stains. SUMMARY Molar-incisor hypomineralization (MIH) is a condition that negatively affects enamel and dentin, especially the first molars and permanent incisors, causing esthetic and functional problems. The present clinical case report presents and discusses the etiology and clinical characteristics of MIH and describes a restorative protocol for MIH-affected teeth.

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