Influence of Y-TZP ceramic treatment and different resin cements on bond strength to dentin

Castro, Humberto Lago de; Corazza, Pedro Henrique; Paes-Júnior, Tarcísio de A.; Bona, Álvaro Della

doi:10.1016/j.dental.2012.09.003

Cited by 58 publications

(61 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Several studies have found airborne-abrasion using alumina particles to be one of the most appropriate 8,9) . Airborne-abrasion is also used to increase the roughness of ceramic and composites surfaces, allowing interlocking between the restoration material and the resin cement 10,11) . However, damage to the restoration material surface (e.g., cracking) after the airborneabrasion process might induce mechanical stress on the bonding surface 12,13) .…”

Section: Introductionmentioning

confidence: 99%

Effect of air-particle pressures on the surface topography and bond strengths of resin cement to the hybrid ceramics

Kim

Shim

et al. 2017

Dental Materials Journal

View full text Add to dashboard Cite

This study aimed to determine the appropriate pressure for airborne-abrasion by comparing the shear bond strength values for different hybrid ceramic surfaces. Two materials were used to produce hybrid ceramic specimens: Lava Ultimate and MAZIC Duro. The group of specimens whose surfaces were not subjected to airborne-abrasion was set as the control group. In the experimental group, airborne-abrasion was performed at pressures of 0.1, 0.2, and 0.3 MPa. After the adhesive and resin cement was applied, an SBS test was performed. For the MAZIC Duro block, the SBS increased monotonically with the airborne-abrasion pressure increased, peaking at 0.3 MPa. For the Lava Ultimate block, the SBS increased as the airborne-abrasion pressure increased to 0.2 MPa, and then decreased in the 0.3-MPa group, thereby peaking at 0.2 MPa. This study has confirmed that the bonding strength varies with the material used even when applying the same surface treatment.

show abstract

Section: Introductionmentioning

confidence: 99%

Effect of air-particle pressures on the surface topography and bond strengths of resin cement to the hybrid ceramics

Kim

Shim

et al. 2017

Dental Materials Journal

View full text Add to dashboard Cite

show abstract

“…Several studies have confirmed that the use of MDP in the resin cement composition increases the bond adhesive strength [3,8,13,15]. However, this is still controversy in literature, as in 2012, some authors [9] reported that the use of MDP is not effective.…”

Section: Discussionmentioning

confidence: 94%

“…However, it has limitations when used in dental prosthetic reconstructions for not having good adhesion [12]. For this reason, acid resistant ceramics such as zirconia need to optimize the union surface when combined to resin cements [13]. However, technique with air abrasive particles with alumina has been reported to increase imbrication when associated with silica coating in laboratory, which has recently been criticized for causing cracks inside the zirconia [14].…”

Section: Discussionmentioning

confidence: 99%

“…This also occurs because under immersion in water, water diffuses into the interfacial layer of the composite resin and zirconia and causes hydrolytic degradation of the adhesive system. The combined effect of thermal cycling and hydrolytic degradation can promote a linear difference of the thermal expansion coefficient between the composite resin and zirconia, inducing a thermal stress in the interfacial layer, which causes adhesive breakage [13,16].…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Bond Strenght of Zirconia Submitted to Different Surface Treatments

Zaia¹,

Fiqueiredo²,

Leite³

et al. 2015

Pesqui. bras. odontopediatria clín. integr.

View full text Add to dashboard Cite

Objective: To evaluate the shear bond strength of a recent adhesive system used in the cementation of zirconia. Material and Methods: Overall, 72 zirconia specimens (Zirconzhan) were divided and randomized into 3 groups according to the type of surface treatment: G1 no treatment + adhesive system; G2 blasted with aluminum oxide + adhesive system and G3 tribochemical treatment (Rocatec Plus) + adhesive system. Half of each group (n = 12) had bond strength evaluated on two occasions: 24 hours after cementation, kept stored in distilled water at 37 ° C without thermal cycling, and after thermal cycling (5000 cycles, 5°C-55°C). Data were analyzed by ANOVA with Tukey's post-test (α≤0.05). Results: At first moment, G1 and G3 showed higher bond strength (8.64 ± 3.43 MPa and 6.55 ± 2.27 MPa) compared to G2, with no statistically significant difference between them. After thermal cycling, G3 showed higher bond strength (7.70 ± 1.82 MPa). Conclusion: Initially, only the adhesive system promoted higher bond strength, but after thermal cycling,bond strength decreased. The best treatment to promote high bond strength to zirconia is to associate tribochemical treatment with the adhesive system; most failures observed after thermal cycling were mixed and cohesive, showing a mechanical imbrication of the adhesive system, suggesting that there is no chemical bond; and the surface of the group with greater bond strength after thermal cycling showed more surface irregularities compared to the other groups.

show abstract

“…Yet, studies have shown that laser irradiation is not as effective as air-borne particle abrasion methods in improving adhesion of resin cements to zirconia [21]. Other coating methods using micropearls of low fusing ceramic or vapor deposition of silicon tetrachloride (SiCl 4 ) have shown worthy results of adhesion [22] but again glass deposition was found critical to interfere with the internal adaptation of the reconstruction [23][24].…”

Section: Surface Conditioning Methods For Zirconiamentioning

confidence: 99%

Adhesion to Zirconium Dioxide Used for Dental Reconstructions: Surface Conditioning Concepts, Challenges, and Future Prospects

Özcan

Volpato

2015

Curr Oral Health Rep

View full text Add to dashboard Cite

Yttrium-stabilized zirconium dioxide, a commonly used material in conjunction with CAD/CAM technologies in dentistry, is an oxide ceramic that does not comprise silicon dioxide (SiO 2 ) phase in its microstructure. Since it is challenging to create durable adhesion between resin cements and this kind of nonetchable ceramic, efforts have been made to develop innovative surface conditioning methods over the years.While some chemical methods based on using adhesion promoters only did not perform stable adhesion, others utilizing physico-chemical conditioning methods provided better adhesion where the latter is also being questioned on impairing mechanical stability of zirconium dioxide (ZrO 2 ) due to t→m phase transformation.This review will highlight current surface conditioning concepts to achieve best adhesion to zirconium dioxide, challenges related to conditioning methods or resin-based luting cements, and contemplate on future prospects.

show abstract

Influence of Y-TZP ceramic treatment and different resin cements on bond strength to dentin

Cited by 58 publications

References 39 publications

Effect of air-particle pressures on the surface topography and bond strengths of resin cement to the hybrid ceramics

Effect of air-particle pressures on the surface topography and bond strengths of resin cement to the hybrid ceramics

Bond Strenght of Zirconia Submitted to Different Surface Treatments

Adhesion to Zirconium Dioxide Used for Dental Reconstructions: Surface Conditioning Concepts, Challenges, and Future Prospects

Contact Info

Product

Resources

About