Microtensile bond strength of composite resin and glass ionomer cement with total-etching or self-etching universal adhesive

Munari, Laís S.; Antunes, Alberto Nogueira da Gama; Monteiro, Débora; Moreira, Allyson Nogueira; Alvim, Hugo Henriques; Magalhães, Cláudia Silami de

doi:10.1016/j.ijadhadh.2017.12.013

Cited by 5 publications

(15 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This was also confirmed in our study. The maximum bond strength was achieved when RMGIC was used with a two-step self-etch bonding system, which was in agreement with the results of previous studies [5,6,12,20].…”

Section: Discussionsupporting

confidence: 91%

“…In etch and rinse application of G-Premio, our results showed no significant difference in bond strength of the two types of GICs to composite resin, which was in line with the results of Munari et al [ 12 ]. According to Moghadam et al [ 28 ] application of strong acid on the RMGIC surface results in the availability of lower amounts of cationic ions for a strong bond between RMGIC and composite resin.…”

Section: Discussionsupporting

confidence: 91%

“…Universal adhesives are in fact self-etch single-step adhesive systems that can be used in self-etch or total-etch mode [25]. The bond strength of GICs to composite resin using universal adhesives has been previously evaluated in some studies [2,4,12]. Deepa et al [4] used Single Bond Universal (3M, ESPE), which contains bis-GMA, HEMA, MDP, and acrylic/itaconic acid copolymer in water-alcohol solvent with a pH of 2.7 while G-Premio Bond contains MDP, 4-MET and MEPS monomers in acetone and water with a pH of 1.5.…”

Section: Discussionmentioning

confidence: 99%

“…They can be applied in both self-etch and etch-and-rinse modes [2]. A search of the literature by the authors yielded limited studies on the bond strength of GICs to composite resin mediated by the use of universal adhesives [2,4,12]. Several methods can be used to measure the bond strength between different restorative materials.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Modified Microtensile Bond Strength of Glass Ionomer to Composite Resin Using Universal Adhesive in Self-etch and Total-etch Modes

Kermanshah¹,

Omrani²,

Hemati³

et al. 2020

TODENTJ

View full text Add to dashboard Cite

Background: Glass Ionomer Cements (GICs) are frequently used as base or liner before the application of restorative materials. The success of this approach depends on the bond strength of GICs to composite resin. Objectives: This study to assess the modified microtensile bond strength of glass ionomer to composite resin using universal adhesive in self-etch and total-etch modes. Methods: Samples were fabricated of resin-modified GIC (RMGIC) and conventional GIC(CGIC) (6 x 1 x 1 mm), and were randomly divided into 8 groups. Clearfil SE Bond and G-Premio universal adhesive in self-etch and total-etch modes were used according to the manufacturers’ instructions. Z250 composite was applied over the GIC (12 x 1 x 1 mm), and light-cured. The microtensile bond strength was measured using a universal testing machine. The samples in each group were evaluated under an electron microscope to determine the mode of failure. Data were analyzed using one-way ANOVA and Tukey’s test. Results: The microtensile bond strength of RMGI used with Clearfil SE Bond was significantly higher than that of other groups (6.57±1.15 MPa) (P<0.05). The maximum and minimum microtensile bond strength values of CGIC after applying the bonding agents were recorded after using G-Premio total-etch mode (1.34±0.77 MPa) and SE Bond in total-etch mode(1.18±79 MPa), respectively. Conclusion: Application of of G-Premio in both modes did not show any significant different bond strength in both glass ionomers. The bond strength of RMGIC was higher than that of CGIC, and the maximum bond strength of RMGI was achieved by the use of SE Bond.

show abstract

Section: Discussionsupporting

confidence: 91%

Section: Discussionsupporting

confidence: 91%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Modified Microtensile Bond Strength of Glass Ionomer to Composite Resin Using Universal Adhesive in Self-etch and Total-etch Modes

Kermanshah¹,

Omrani²,

Hemati³

et al. 2020

TODENTJ

View full text Add to dashboard Cite

show abstract

“…Numerous investigators have focused on bonding strength of universal adhesives [12][13][14] , or on their effects on microleakage 15) . Nevertheless, a critical concern for dentin adhesive systems is biologic compatibility since these adhesives generally remain in close contact with living dental tissues over a long period of time.…”

Section: Introductionmentioning

confidence: 99%

Cytotoxicity evaluation of eluates from universal adhesives by real-time cell analysis

2020

View full text Add to dashboard Cite

The aim of this study was to evaluate the cytotoxicity of universal adhesives on L929 mouse fibroblast cell line by using a realtime cell analysis. In order to obtain extract, six different cured dental adhesives were immersed in Dulbecco's Modified Eagle's Medium (DMEM) at 37°C for 24 h. A real-time cell analysis system was used to assess cytotoxicity of the dental adhesives. After seeding 25,000 cells/300 μL/well cell suspensions into the wells of an e-plate, fibroblasts were exposed to extracts of tested adhesives at varying dilutions (1:1, 1:2, and 1:10) and observed at every 30 min intervals for 72 h. Three-way ANOVA one factor repeated measures were used to analyze the results (α=0.05). All tested adhesives induced cell viability loss, cell morphology alteration, and cell death depending on extract concentration and time. Cell viability of L929 cells to between 44 and 10% for 1:1 diluted extracts, at 72 h, when compared to the negative control.

show abstract

Microtensile bond strength of glass ionomer cements to a resin composite using universal bonding agents with and without acid etching

Farshidfar

Agharokh

Ferooz³

et al. 2022

Heliyon

View full text Add to dashboard Cite

To assess the effect of two universal bonding agents on the microtensile bond strength (μTBS) of encapsulated conventional glass ionomers (CGICs) and resin-modified glass ionomers (RMGICs) to a resin composite, with or without the use of 35% phosphoric acid. Methods: Four materials were used in this study: Riva Self-cure and Riva Light-cure; SDI and Equia Forte Fil and Fuji II LC; GC. The specimens were prepared in Teflon moulds with half the specimens for each GIC etched using 35% phosphoric acid (Ultra-Etch) and the remainder not etched. Each group was randomly subdivided into three groups, where the first two groups received an air-thin layer of bonding agent (G-Premio Bond ¼ GPB or Clearfil Universal Bond ¼ CUB) then light cured; and the third group had no bonding agent. For all groups, a nanohybrid composite (GC Kalore; GC) was placed incrementally on the GIC. Following 24 h immersion in distilled water, each block was embedded in epoxy resin in a cubic mould and sectioned by a cutting device. The stick specimens were then subjected to μTBS testing. Results: The application of both universal bonding agents significantly enhanced the μTBS of all GICs (p < 0.001). Both RMGICs exhibited higher μTBS compared to that of CGICs (p < 0.001). The application of universal bonding agents with acid etching significantly increased the μTBS of both CGICs and RMGICs to resin composite in contrast to without acid etching. Conclusion: Using 35% phosphoric acid for 15 s prior to the application of universal bonding agents improved the μTBS of GIC to resin composite.Clinical significance: Using Universal bonding agents with 15 s acid etching may increase the bond strength of both CGICs and RMGICs to resin composite when utilising the sandwich technique.

show abstract

Microtensile bond strength of composite resin and glass ionomer cement with total-etching or self-etching universal adhesive

Cited by 5 publications

References 17 publications

Modified Microtensile Bond Strength of Glass Ionomer to Composite Resin Using Universal Adhesive in Self-etch and Total-etch Modes

Modified Microtensile Bond Strength of Glass Ionomer to Composite Resin Using Universal Adhesive in Self-etch and Total-etch Modes

Cytotoxicity evaluation of eluates from universal adhesives by real-time cell analysis

Microtensile bond strength of glass ionomer cements to a resin composite using universal bonding agents with and without acid etching

Contact Info

Product

Resources

About