Evaluation of Shear Bond Strength of the Composite to Biodentine with Different Adhesive Systems

Krawczyk-Stuss, Małgorzata; Ostrowska, Aneta; Łapińska, Barbara; Nowak, Joanna; Bołtacz-Rzepkowska, Elżbieta

doi:10.17219/dmp/59498

Cited by 7 publications

(6 citation statements)

References 11 publications

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“…The tests were carried out 12 min and 24 h after the preparation of the Biodentine material. 10 The high est bond strength (19.56 MPa) was found in the 2stage SE system after 24 h. According to our study, the highest [MPa], broken down by the type of the adhesive system and the number of layers of the adhesive system vs the control system bond strength (5.92 MPa) was also noted for the SE sys tem, but used in the 1stage strategy, with the application time of 30 s. Odabaş et al reported that the lowest values were recorded in the group where the TE system was used after 12 min, 10 which was confirmed by our earlier study 18 and the present one. Hashem et al pointed out that the choice of the adhesive strategy is not that important for improving the reliability of the bond strength of a resin composite to Biodentine.…”

Section: Discussionsupporting

confidence: 74%

Bond strength of Biodentine to a resin-based composite at various acid etching times and with different adhesive strategies

Krawczyk-Stuss¹,

Nowak²,

Bołtacz-Rzepkowska³

2019

Dent. Med. Probl.

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Background. Biodentine ® is a bioactive calcium silicate-based material, with better strength parameters, an easier application method and a shorter setting time than mineral trioxide aggregate (MTA). The bond strength between Biodentine and the composite material is essential for the durability of the layered restoration.Objectives. The objective of this study was to evaluate the bond strength of Biodentine to a resin-based composite at various acid etching times and with different adhesive strategies. Material and methods.In the 1 st part of the experiment, the specimens were divided into 2 groups: the adhesive was applied in the total-etch (TE) and self-etch (SE) techniques. In the TE group, 37% orthophosphoric acid was applied after 30 s (TE 30) and 240 s (TE 240). In the SE group, the SE system was applied for 30 s (SE 30) and 240 s (SE 240). In the 2 nd part, the SE systems Clearfil ® SE Bond and Clearfil S3 Bond Plus were evaluated (the CSE and CS3 groups, respectively). In each group, the adhesive system was applied in 1 (the CSE 1 and CS3 1 subgroups) or 2 layers (the CSE 2 and CS3 2 subgroups). The specimens were subjected to a shear bond strength (SBS) test in a universal testing machine.Results. Shear bond strength was higher after a prolonged etching procedure in the TE (TE 30: 2.51 MPa, TE 240: 9.39 MPa) and SE techniques (SE 30: 5.92 MPa, SE 240: 7.89 MPa). A statistically significant influence was detected in relation to 30 s of surface preparation time for Clearfil S3 Bond Plus (p < 0.001). Greater bond strength was revealed after the application of 1 layer of the Clearfil S3 Bond Plus single-bottle system (CS3 1: 6.42 MPa). Conclusions.The SBS of Biodentine to the composite depends on both the etching time and the mode of application of the adhesive systems. Higher bond strength was obtained for the SE adhesive in a shorter application time.

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Section: Discussionsupporting

confidence: 74%

Bond strength of Biodentine to a resin-based composite at various acid etching times and with different adhesive strategies

Krawczyk-Stuss¹,

Nowak²,

Bołtacz-Rzepkowska³

2019

Dent. Med. Probl.

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“…The carbon spacer influences monomer flexibility, solubility, wetting, and the hydrophobicity-hydrophilicity balance [46]. This additional chemical interaction between MDP and dentin is thought to be responsible for the substantial improvement in bond durability [24,47,48]. This may also be the reason that Single Bond Universal had the highest mean SBS compared to all other adhesives used in this study.…”

Section: Discussionmentioning

confidence: 99%

Multi-Layer Application of Self-Etch and Universal Adhesives and the Effect on Dentin Bond Strength

et al. 2019

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Contemporary self-etch and multi-mode adhesives were introduced to ensure a fast and reliable bonding procedure. Yet, in terms of bond strength and stability they failed to perform as well as two-bottle, etch-and-rinse adhesives, which remain the gold standard in terms of durability. The purpose of this study was to assess the shear bond strength (SBS) of dental adhesives to dentin with different application protocols. Two self-etch (Adper Easy One and Xeno V) and two multi-mode adhesives (Single Bond Universal and Prime&Bond One Select) were used in the study. The highest SBS was obtained for Single Bond Universal applied in three layers, while the lowest, for Xeno V applied in one layer. Other tested adhesives obtained the highest SBS when applied in three layers. For all tested adhesives, multi-layer application resulted in an increase in adhesive layer thickness, as observed in SEM. The increased thickness of the adhesive layer produced by triple application of unfilled adhesives corresponded with higher SBS values. The present study showed that using triple adhesive layers with simplified adhesive systems can be recommended to improve their performance. Due to differences in the composition of self-etch and universal adhesives, the exact application protocol is product dependent.

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“…MTA, using a layer of reinforced glass ionomer (Riva self-cure, SDI limited, Bayswater, Victoria, Australia) followed by resin composite (Filtek z250 universal restorative, 3 obtain PRP without erythrocytes and leukocytes. PRF: 10 mL blood was collected in a sterile tube without anticoagulant and centrifuged immediately for 10 min at a speed of 3000 rpm (Andreas Hettich Group, Ltd., Tuttlingen, Germany).…”

Section: Characteristics Of the Studiesmentioning

confidence: 99%

“…CH used as a root-canal dressing, aside from involving time-absorbing treatment, was found to increase the risk of root fracture [ 1 ], whereas apical MTA plugs seem to be more effective, although expensive and difficult to handle [ 2 ]. An alternative, calcium silicate-based material, Biodentine, showed promising results, however, its immediate bonding to composite resin restoration may be impaired [ 3 ]. Unfortunately, apexification independent of the material used to produce the apical barrier does not allow for the revitalization and further root development of the immature, necrotic tooth [ 4 ], thereby compromising its prognosis [ 5 , 6 ].…”

Section: Introductionmentioning

confidence: 99%

Effectiveness of Autologous Platelet Concentrates in Management of Young Immature Necrotic Permanent Teeth—A Systematic Review and Meta-Analysis

Panda

Mishra

Arbildo-Vega

et al. 2020

Cells

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The use of autologous platelet concentrates (APCs) in regenerative endodontic procedures is inconsistent and unclear. The aim of this meta-analysis was to evaluate the effectiveness of autologous platelet concentrates compared to traditional blood-clot regeneration for the management of young, immature, necrotic, permanent teeth. The digital databases MEDLINE, SCOPUS, CENTRAL, Web of Science, and EMBASE were searched to identify ten randomized clinical trials. The outcomes at postoperative follow-up, such as dentinal wall thickness (DWT), increase in root length (RL), calcific barrier formation (CB), apical closure (AC), vitality response (VR), and success rate (SR), were subjected to both qualitative synthesis and quantitative meta-analysis. The meta-analysis showed that APCs significantly improved apical closure (risk ratio (RR) = 1.17; 95% CI: 1.01, 1.37; p = 0.04) and response to vitality pulp tests (RR = 1.61; 95% CI: 1.03, 2.52; p = 0.04), whereas no significant effect was observed on root lengthening, dentin wall thickness, or success rate of immature, necrotic teeth treated with regenerative endodontics. APCs could be beneficial when treating young, immature, necrotic, permanent teeth regarding better apical closure and improved response to vitality tests.

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Evaluation of Shear Bond Strength of the Composite to Biodentine with Different Adhesive Systems

Cited by 7 publications

References 11 publications

Bond strength of Biodentine to a resin-based composite at various acid etching times and with different adhesive strategies

Bond strength of Biodentine to a resin-based composite at various acid etching times and with different adhesive strategies

Multi-Layer Application of Self-Etch and Universal Adhesives and the Effect on Dentin Bond Strength

Effectiveness of Autologous Platelet Concentrates in Management of Young Immature Necrotic Permanent Teeth—A Systematic Review and Meta-Analysis

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