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ORIGINAL ARTICLE
Year : 2015  |  Volume : 18  |  Issue : 2  |  Page : 221-226

Bonding performance of two newly developed self-adhering materials between zirconium and dentin


1 Department of Restorative Dentistry, University of Abant ?zzet Baysal, Bolu, Turkey
2 Department of Prosthodontics Dentistry, University of Gazi, Ankara, Turkey
3 Department of Restorative Dentistry, University of selcuk, Konya, Turkey
4 Department of Orthodontic Dentistry, University of Gaziantep, Gaziantep, Turkey

Date of Acceptance21-Apr-2014
Date of Web Publication10-Feb-2015

Correspondence Address:
M A Cebe
Department of Restorative Dentistry, University of Abant ?zzet Baysal, Faculty of Dentistry, Bolu, 14300
Turkey
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/1119-3077.151046

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   Abstract 

Purpose: This study evaluated the effect of four resin materials on the shear bond strength (SBS) of a ceramic core material to dentin.
Materials and Methods: Sixty molar teeth were embedded in a self-curing acrylic resin. All specimens were randomly divided into four groups of teeth, each according to the resin cement used. Sixty cylinders were then luted with one of the four resin materials to dentin (GC EQUIA, Panavia F, Variolink II and Vertise). Then, specimens were stored in distilled water at 37 o C for one day. Shear bond strength of each specimen was measured using a universal testing machine at a crosshead speed of 0.5 mm/minute. The bond strength values were calculated in N, and the results were statistically analyzed using a Kruskal-Wallis and Bonferroni corrected Mann-Whitney U tests.
Results: The shear bond strength varied significantly depending on the resin materials used ( P < 0.05). The specimens luted with GC EQUIA showed the highest shear bond strength (25.19 ± 6.12), whereas, the specimens luted with Vertise flow (8.1 ± 2.75) and Panavia F (11.17 ± 3.89) showed the lowest.
Conclusion: GC EQUIA material showed a higher shear bond strength value than other resin materials.

Keywords: Shear bond strength, self-adhering, zirconia


How to cite this article:
Cebe M A, Polat S, Cebe F, Tuncdemir M T, Isman E. Bonding performance of two newly developed self-adhering materials between zirconium and dentin. Niger J Clin Pract 2015;18:221-6

How to cite this URL:
Cebe M A, Polat S, Cebe F, Tuncdemir M T, Isman E. Bonding performance of two newly developed self-adhering materials between zirconium and dentin. Niger J Clin Pract [serial online] 2015 [cited 2019 Nov 18];18:221-6. Available from: http://www.njcponline.com/text.asp?2015/18/2/221/151046


   Introduction Top


Interest in zirconia has been increasing over the years in all fields of dentistry. On account of its optical properties, biocompatibility, and mechanical properties, zirconia has been chosen as a metal-free alternative to conventional dental materials. [1],[2],[3]

The long-term success of zirconia ceramic restorations depends on the cementation procedure. [4] Zirconium has no conventional silica and glass phase; therefore, acid etching and silanation are not effective in cementation procedures. [5] This issue is the major limiting factor in the use of zirconia in dental restorations and has been discussed in the literature. [6],[7],[8] Different types of cements can be used for the cementation of zirconia restorations among which adhesive resins are the most preferred because they increase fracture resistance and have better marginal adaptation and retention. [9],[10] In adhesive systems, cements infiltrate the dentin tubules and form a hybrid layer between the dentin and resin cement. [11] Due to this bonding, the adhesive systems are called active materials. Conversely, in conventional cements, a mechanical interlock occurs between the dentin and restoration and these materials are referred to as passive. [12]

Nowadays, all resin cements are based on the use of self-etching or an etch-and-rinse adhesive together with a low-viscosity resin composite. This multistep application is complex and precise and contains many critical and time-consuming steps that could impair the effectiveness of the adhesion.

There are two types of tooth surface treatments. Etching can be applied using either a total-etch or a self-etch dentin adhesive depending on the clinician's preference and to increase bonding effectiveness. [13],[14]

In recent years, self-adhering flowable composites and glass-ionomer cements have been released in the market. Generally, crown or restoration pretreatments are necessary for cementation, but these materials have the advantage of direct application to the tooth surface without requiring any pretreatment. However, there is little information about the performance of self-adhering composite and glass-ionomer cement in the bonding of zirconium restorations without surface pretreatment. Therefore, the aim of the present study was to compare the shear bond strength (SBS) of self-adhesive and conventional adhesive cements to dentin. The proposed hypothesis is that self-adhering resin has higher bond strength than adhesive systems.


   Materials and Methods Top


The study was performed using 60 extracted (for periodontal reasons), non-carious, permanent human molars that had not been previously endodontically treated or fractured. After extraction, the teeth were immediately cleaned and stored in distilled water at room temperature for no longer than four weeks according to the International Organization for Standardization (ISO). [15] The occlusal thirds of the crowns were sectioned with a water-cooled, slow-speed, diamond saw-sectioning machine (IsoMet; Buehler, Lake Bluff, IL). The teeth were fixed in an autopolymerizing acrylic resin (Meliodent; Bayer Dental Ltd., Newbury, UK) with the ground surface upward and parallel to the support. Dentin surfaces were polished with 600 and 800Grit Silicon Carbide abrasive paper under water cooling for 30 seconds to standardize the smear layer. The specimens were then divided randomly into four groups of 15 teeth each according to the resin cements used (Vertise Flow, Panavia F, Variolink II, and GC EQUIA). Resin cement materials used in present study are shown in [Table 1].
Table 1: Materials used in this study


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Sixty cylindrical-shaped, 2.5-mm-wide, 3-mm-high wax patterns were prepared, spruced, and invested (Zirkonzahn, Bruneck, Italy). The core cylinders were divested and all surfaces were carefully airborne-particle abraded (Miniblaster; Belle de St. Claire, Encino, CA) with 50-μm particles at a pressure of 80 psi. The tip of the micro etcher was kept 1 mm away from the surface of the specimens and was applied for three seconds. Before cementation, excess water was removed with a gentle puff of compressed air after which the core cylinders were luted to the dentin with one of the four resin cements. [16]

In the Vertise Flow resin group, the dentin surfaces were cleaned with water and dried with air and the ceramic specimens were cleaned in an ultrasonic cleaner (BioSonic JR; Whaledent Int., NY). A 0.5-mm-thick layer of Vertise Flow self-adhering cement (Kerr, Orange, CA) was applied to the dentin surface and rubbed for 15- 20 seconds with the proprietary Microbrush. Then, a small amount of resin composite was placed onto the zirconium specimen base applied to the dentin surfaces. The ceramic core cylinders were seated on the dentin surface with light finger pressure and excess cement was removed with an explorer. [17] Photo-polymerization was performed with a light polymerizing unit (Elipar S10; 3M ESPE, Seefeld, Germany) at 550 mW/cm 2 (at a light tip-to-specimen distance of 0 mm, 90° apart) for 20 seconds.

In the Panavia F group, the ceramic core cylinders were etched with 40% phosphoric acid gel (K Etchant; Kuraray Co., Ltd., Osaka, Japan) for five seconds. A layer of silane-coupling agent combination (Clearfil Porcelain Bond Activator and Clearfil SE; Kuraray Co., Ltd., Osaka, Japan) was applied to the ceramic bonding surfaces for five seconds and then air dried. Panavia F ED, the self-etching primer, was applied to the dentin surface for 60 seconds and gently air- dried. Panavia F was mixed for 20 seconds and applied to the dentin surface and the bonding surface of the ceramic core disk. The cementation procedure and photo-polymerization were performed as previously described.

In the Variolink II group, the ceramic core cylinders were treated with 37% fluoric acid (Ceramic Etchant; Ceramco, Burlington, NJ) for one minute and neutralized (Ceramic Etchant Neutralizer; Ceramco) in accordance with the manufacturer's instructions. Silane (Monobond-S; Ivoclar Vivadent, Schaan, Liechtenstein) was applied with a brush to the ceramic core disks for 60 seconds, after which a bonding agent (Heliobond; Ivoclar) was applied. After the dentin was etched, a primer (Syntac Primer; Ivoclar) was applied to the dentin surface for 15 seconds, an adhesive (Syntac Adhesive; Ivoclar) was applied for 10 seconds, and then the bonding agent (Heliobond) was applied with a brush. The cement (Variolink II, Vivadent, and Ivoclar), consisting of a combination of 25% Variolink II yellow base, 25% Variolink II white base, and 50% catalyst was hand-mixed following the manufacturer's directions and applied to both the dentin surface and the ceramic core cylinder. The cementation procedure and photo-polymerization were performed as previously described.

In the GC EQUIA group, the dentin surfaces were cleaned with water and dried with air, and the ceramic specimens were cleaned in the ultrasonic cleaner. The GC EQUIA self-adhering glass-ionomer cement was placed in a mixer and mixed for 10 seconds after which it was applied to both the dentin surface and the ceramic core cylinder. The cementation procedure and photo-polymerization were performed as previously described.

The specimens were placed on a universal testing machine (Shimadzu AG-X, Tokyo, Japan), and the load was applied at a crosshead speed of 0.5 mm/minute according to the American Society for Testing and Materials Standard Test Method E8M - 00. [18] Load at failure was recorded. One sample per group was randomly selected for assessment under a scanning electron microscope (SEM) (Noran Instruments JSM 6400, Middleton, WI). [19]

Fracture analysis

After the specimens were tested and removed from the testing apparatus, the fracture sites were observed using a stereomicroscope (LG-P52; Olympus, Tokyo, Japan) at 22°ψ magnification to identify the mode of failure. Fractured surfaces were classified according to the following types: (1) adhesive failure at the interface between the ceramic and resin luting agent or between the resin luting agent and the composite resin interface; (2) cohesive failure within the ceramic, within the resin luting agent, or within the composite resin only; and (3) adhesive and cohesive failure at the same site, or a mixed failure. [20]

Statistical analysis

The data were entered into a spreadsheet (Excel version 4.0; Microsoft, Seattle, WA) for calculation of the descriptive statistics. The results of Levene's test (P < 0.05) and the Shapiro-Wilk test (P < 0.05) in all of the groups demonstrated that there was no variance homogeneity. Therefore, the bond strength data were statistically compared with the Kruskal-Wallis test, complemented by Bonferroni's correction and the Mann-Whitney U test. A chi- square test was used to compare the incidence of the different failure modes among the resin materials. The data were analyzed using SPSS 20 for Mac statistical program software . The level of significance was 5% (P < 0.05).


   Results Top


The load versus time curves obtained from the tests is reported in [Figure 1] [Figure 2] [Figure 3]to [Figure 4] for all the groups. The Kruskal-Wallis test indicated that the bond strengths were significantly influenced by the resin cement (P < 0.05). The shear bond strength values and the results of multiple comparisons of all four resin cements are summarized in [Table 2]. GC EQUIA exhibited the highest bond strength values (25.19 ± 6.12). Representative scanning electron microscope (SEM) photographs of the fracture interfaces after tensile testing are shown in [Figure 5] [Figure 6] [Figure 7] [Figure 8].
Figure 1 : Load versus time curves obtained for vertise flow group

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Figure 2 : Load versus time curves obtained for Variolink group

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Figure 3 : Load versus time curves obtained for panavia Fgroup

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Figure 4 : Load versus time curves obtained for GC EQUIA group

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Figure 5 : SEM photograph of a sample from the Vertise flow group. The failure mode was completely adhesive

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Figure 6 : SEM photograph of a sample from the Variolink group. The failure mode was completely cohesive

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Figure 7 : SEM photograph of a sample from the Panavia Fgroup. The failure mode was mixed

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Figure 8 : SEM photograph of a sample from the GC EQUIA group. The failure mode was cohesive

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Table 2: The μ TBS values in N (SD)


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Fracture analysis

The specimen failure modes were evaluated and are shown in [Figure 9]. As expected, cohesive failure and mix failure were seen in all specimens in the Panavia F, Vertise Flow, and Variolink II bond groups. In the GC EQUIA group, cohesive failure was observed more than the other failure modes. Statistical analysis (Chi-square test) showed no statistically significant differences in failure modes among the groups (P > 0.05).
Figure 9 : Mean percentages of areas assigned to the failure modes observed in the four adhesive resins


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   Discussion Top


During prosthodontic treatments, it is understandably desirable to aim for ease, reduced chair time, and increased patient comfort during the procedures. This in vitro study compared the influence of four different adhesive systems on the bond strength between dentin and zirconium. The results show that dentin-zirconia bond strength is dependent on the adhesive systems used. The GC EQUIA group exhibited the highest bond strength compared with the Panavia F, Vertise Flow, and Variolink II groups. Thus, the results partly support the hypothesis that self-adhering adhesive systems exhibit higher bond strength than Panavia F and Variolink II. This result is in agreement with the results of Braga et al., [21],[22] who concluded that the composition of adhesive and polymerization forms might influence their properties and bond strengths.

The bond strengths were evaluated with a microshear bond test, as this simple test protocol allows for straightforward specimen preparation. [23],[24] The microshear bond strength (μSBS) test could have additional advantages over the microtensile bond strength (μTBS) test because it is performed without the need for sectioning procedures, which could induce early micro-cracking, to obtain specimens. [24],[25]

While researchers in many in vitro bond strength studies have applied adhesive systems to zirconium disks, [16],[26] those methods are not representative of restorative procedures in clinical settings. In the current study, adhesive systems were applied between dentin disks and zirconium rods. It has been speculated that most indirect restoration materials, such as zirconia, restrict access to adequate light intensity. The degree of polymerization is still influenced when a light barrier simulating a zirconia indirect restoration is placed between the light source and the cement. Inadequate light intensity adversely affects bond strength, [27],[28] which might explain the low microshear bond strength results in the Panavia F, Variolink II, and Vertise groups in this study. Uo et al. reported that glass-ionomer cement (Fuji I) exhibited higher bond strength than adhesive resin cement (Panavia F) with zirconia ceramics. This result confirms our results that GC EQUIA exhibited higher bond strength than the other groups. [29]

GC EQUIA is a self-adhering system composed of high-viscosity glass-ionomer cement. It contains an adhesive monomer, methyl methacrylate (MMA), and functional methacrylate. [30] Chemical adhesion of the material to dental tissues can be added. The properties of GC EQUIA include resin-modified glass cement adhesion to moist tooth structures and base metals, anticariogenic properties due to the release of fluoride, thermal compatibility with tooth enamel, biocompatibility, and low toxicity. The chemical adhesion of resin-modified glass cement to the hard tissue of teeth through a combination of polycarboxylic acids and hydroxyapatite has been cited as the most important advantage of resin-modified glass cement. [31] In the present study, the highest bond strength values were observed in the resin-modified glass cement group, which is explained by the glass-ionomer cement's high monomer conversion and chemical adhesion to the hard tissue of teeth. [32]

Vertise Flow is a self-adhering, light-cure flowable material that eliminates the additional etching/priming/bonding steps necessary to bond a resin composite to dentin or enamel. It incorporates the adhesive technology found in OptiBond products to create proven bonds to the tooth structure. Vertise Flow bonds via two methods: Primarily, through the chemical bond between the phosphate functional groups of a glycerol phosphate dimethacrylate monomer and calcium ions of the tooth, and secondarily, through a micromechanical bond resulting from an interpenetrating network that forms between the polymerized monomers of Vertise Flow and the collagen fibers (as well as the smear layer) of dentin. [33] Due to light-cure polymerization, it has the lowest bond strength compared to the other groups in this study.

Altintas et al. reported that Variolink II showed the highest shear bond strength of all resin cements tested (Chemlace II, Suber-bond C and B, and Panavia F). [16] They reported that the SBS of zirconium to Panavia F and Variolink II was 4.0 ± 0.8 and 5.4 ± 2.3, respectively. [16] These results were lower than the values obtained in this study (11.17 ± 3.89 and 18.16 ± 5.56 MPa, respectively). 10-Methacryloyloxydecyl dihydrogen phosphate (MDP) is present in Panavia F and the phosphate ester group of this monomer bonds chemically to aluminum and zirconium oxides. [34],[35],[36] However, it represented the lowest bond strength.

The present study also addressed the question of failure modes. The failures were predominantly cohesive in the resin cement in the GC EQUIA and Variolink II groups. However, the adhesive failures in the Panavia F and Vertise flow groups occurred between the zirconium core and the resin cement. No cohesive failures in dentin were observed in the Panavia F, Vertise flow, GC EQUIA, or Variolink II groups, probably because the bond strengths obtained with the different materials were generally lower than the cohesive strength of dentin. [37] The bond strength values might account for the modes of failure at the bonded interface. [16]

It must be noted that only one test (shear bond strength test) was used to evaluate the performance of adhesive materials. The shear bond strength tests are a useful tool to assess the bonding properties between different materials used in restorative dentistry, but no direct extrapolations can be made considering the behavior of these materials under clinical conditions. This may be considered one of the limitations of the current study.


   Conclusion Top


Self-adhering resin cements are promising materials for luting indirect restorations because of their simplified application and reduced technique sensitivity. The available data for GC EQUIA shows better performance compared to other systems, while Vertise Flow had the worst performance, probably because it is a light-cure, self-adhering system. However, long-term clinical studies are necessary to evaluate the in vivo performance of self-adhering and other systems.

 
   References Top

1.
Pittayachawan P, McDonald A, Petrie A, Knowles JC. The biaxial flexural strength and fatigue property of Lava Y-TZP dental ceramic. Dent Mater 2007;23:1018-29.  Back to cited text no. 1
    
2.
Denry I, Kelly JR. State of the art of zirconia for dental applications. Dent Mater 2008;24:299-307.  Back to cited text no. 2
    
3.
Shin YJ, Shin Y, Yi YA, Kim J, Lee IB, Cho BH, et al. Evaluation of the shear bond strength of resin cement to Y-TZP ceramic after different surface treatments. Scanning 2014 Mar 27 (in press).  Back to cited text no. 3
    
4.
Diniz AC, Nascimento RM, Souza JC, Henriques BB, Carreiro AF. Fracture and shear bond strength analyses of different dental veneering ceramics to zirconia. Mater Sci Eng, Mater Biol Appl 2014;38:79-84.  Back to cited text no. 4
    
5.
Luthy H, Loeffel O, Hammerle CH. Effect of thermocycling on bond strength of luting cements to zirconia ceramic. Dent Mater 2006;22:195-200.  Back to cited text no. 5
    
6.
Janda R, Roulet JF, Wulf M, Tiller HJ. A new adhesive technology for all-ceramics. Dent Mater 2003;19:567-73.  Back to cited text no. 6
    
7.
Ozcan M, Vallittu PK. Effect of surface conditioning methods on the bond strength of luting cement to ceramics. Dent Mater 2003;19:725-31.  Back to cited text no. 7
    
8.
Sahafi A, Peutzfeld A, Asmussen E, Gotfredsen K. Effect of surface treatment of prefabricated posts on bonding of resin cement. Oper Dent 2004;29:60-8.  Back to cited text no. 8
    
9.
Burke FJ, Fleming GJ, Nathanson D, Marquis PM. Are adhesive technologies needed to support ceramics? An assessment of the current evidence. J Adhes Dent 2002;4:7-22.  Back to cited text no. 9
    
10.
Derand T, Molin M, Kvam K. Bond strength of composite luting cement to zirconia ceramic surfaces. Dent Mater 2005;21:1158-62.  Back to cited text no. 10
    
11.
Pashley DH, Carvalho RM. Dentine permeability and dentine adhesion. J Dent 1997;25:355-72.  Back to cited text no. 11
    
12.
Luhrs AK, Guhr S, Gunay H, Geurtsen W. Shear bond strength of self-adhesive resins compared to resin cements with etch and rinse adhesives to enamel and dentin in vitro. Clin Oral Investig 2010;14:193-9.  Back to cited text no. 12
    
13.
Uludag B, Ozturk O, Ozturk AN. Microleakage of ceramic inlays luted with different resin cements and dentin adhesives. J Prosthet Dent 2009;102:235-41.  Back to cited text no. 13
    
14.
Salz U, Zimmermann J, Salzer T. Self-curing, self-etching adhesive cement systems. J Adhes Dent 2005;7:7-17.  Back to cited text no. 14
    
15.
Technical Specification ISO/TS 11405:2003 International Organization for Standardization. Dental materials -testing of adhesion to tooth structure. Switzerland; 2003.  Back to cited text no. 15
    
16.
Altintas S, Eldeniz AU, Usumez A. Shear bond strength of four resin cements used to lute ceramic core material to human dentin. J Prosthodont 2008;17:634-40.  Back to cited text no. 16
    
17.
Castelnuovo J, Tjan AH, Phillips K, Nicholls JI, Kois JC. Fracture load and mode of failure of ceramic veneers with different preparations. J Prosthet Dent 2000;83:171-80.  Back to cited text no. 17
    
18.
Wang C, Niu LN, Wang YJ, Jiao K, Liu Y, Zhou W, et al. Bonding of resin cement to zirconia with high pressure primer coating. PloS One 2014;9:e101174.  Back to cited text no. 18
    
19.
ASTM E8/E8M-13a. Standard Test Methods for Tension Testing of Metallic Materials. West Conshohocken; 2000:22.  Back to cited text no. 19
    
20.
Atsu SS, Kilicarslan MA, Kucukesmen HC, Aka PS. Effect of zirconium-oxide ceramic surface treatments on the bond strength to adhesive resin. J Prosthet Dent 2006;95:430-6.  Back to cited text no. 20
    
21.
Braga RR, Ballester RY, Carrilho MR. Pilot study on the early shear strength of porcelain-dentin bonding using dual-cure cements. J Prosthet Dent 1999;81:285-9.  Back to cited text no. 21
    
22.
Braga RR, Cesar PF, Gonzaga CC. Mechanical properties of resin cements with different activation modes. J Oral Rehabil 2002;29:257-62.  Back to cited text no. 22
    
23.
Waters A, Sheen J. Why 'making do' just will not do. Nurs Stand 2006;20:14-7.  Back to cited text no. 23
    
24.
Scherrer SS, Cesar PF, Swain MV. Direct comparison of the bond strength results of the different test methods: A critical literature review. Dent Mater 2010;26:e78-93.  Back to cited text no. 24
    
25.
Armstrong S, Geraldeli S, Maia R, Raposo LH, Soares CJ, Yamagawa J. Adhesion to tooth structure: A critical review of "micro" bond strength test methods. Dent Mater 2010;26:e50-62.  Back to cited text no. 25
    
26.
Usumez A, Hamdemirci N, Koroglu BY, Simsek I, Parlar O, Sari T. Bond strength of resin cement to zirconia ceramic with different surface treatments. Lasers Med Sci 2013;28:259-66.  Back to cited text no. 26
    
27.
Price RB, Doyle G, Murphy D. Effects of composite thickness on the shear bond strength to dentin. J Can Dent Assoc 2000;66:35-9.  Back to cited text no. 27
    
28.
Miyazaki M, Hinoura K, Onose H, Moore BK. Influence of light intensity on shear bond strength to dentin. Am J Dent 1995;8:245-8.  Back to cited text no. 28
    
29.
Uo M, Sjogren G, Sundh A, Watari F, Bergman M, Lerner U. Cytotoxicity and bonding property of dental ceramics. Dent Mater 2003;19:487-92.  Back to cited text no. 29
    
30.
Basso M. Teeth restoration using a highviscosity glass ionomer cement: The Equia system. J Minim Interv Dent 2011;4:74-6.  Back to cited text no. 30
    
31.
Lohbauer U. Dental glass ionomer cements as permanent filling materials?-properties, limitations and future trends. Materials 2009;3:76-96.  Back to cited text no. 31
    
32.
dos Santos RL, Pithon MM, Martins FO, Romanos MT, Ruellas AC. Evaluation of cytotoxicity and degree of conversion of glass ionomer cements reinforced with resin. Eur J Orthod 2012;34:362-6.  Back to cited text no. 32
    
33.
Kerr Dental Vertise flow, Available from: http://www.kerrdental.com/index/kerrdental-compositesvertiseflow-2. [Last accessed on 2013 June 27].  Back to cited text no. 33
    
34.
Magne P, Paranhos MP, Burnett LH Jr. New zirconia primer improves bond strength of resin-based cements. Dent Mater 2010;26:345-52.  Back to cited text no. 34
    
35.
Tsuo Y, Yoshida K, Atsuta M. Effects of alumina-blasting and adhesive primers on bonding between resin luting agent and zirconia ceramics. Dent Mater J 2006;25:669-74.  Back to cited text no. 35
    
36.
Akgungor G, Sen D, Aydin M. Influence of different surface treatments on the short-term bond strength and durability between a zirconia post and a composite resin core material. J Prosthet Dent 2008;99:388-99.  Back to cited text no. 36
    
37.
Mondragon E, Soderholm KJ. Shear strength of dentin and dentin bonded composites. J Adhes Dent 2001;3:227-36.  Back to cited text no. 37
    


    Figures

  [Figure 1], [Figure 2], [Figure 3], [Figure 4], [Figure 5], [Figure 6], [Figure 7], [Figure 8], [Figure 9]
 
 
    Tables

  [Table 1], [Table 2]


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