Effect of sandblasting and various metal primers on the shear bond strength of resin cement to Y-TZP ceramic

Yun, Jun Pil; Ha, Seung‐Ryong; Lee, Jai-bong; Kim, Sung Hoon

doi:10.1016/j.dental.2010.03.008

Cited by 120 publications

(133 citation statements)

References 38 publications

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“…In contrast, zirconia is a silica-free ceramic, and is resistant to conventional etching techniques 5,16) . Surface treatments such as air abrasion with aluminum oxide particles roughen the zirconia surface and increase the bond strength 17) . Other surface treatments of zirconia including laser treatment 18,19) , selective infiltration technique (SIE) 20) , hot etching solution 21,22) , nanostructured alumina coating 23) , and slurry-coated ceramic 24) have been developed to improve and enhance the surface roughened area to facilitate the mechanical interlocking of the ceramic and bonding resin.…”

Section: Introductionmentioning

confidence: 99%

“…This process also results in enhanced wettability and surface energy on the ceramic surface, which allows greater penetration of the resin cement tags, increasing the bond strength between the ceramic and cement 16,35) . Recently, several studies have reported that high strength alumina-and zirconia-based dental ceramics cannot be etched with hydrofluoric acid because of their high crystalline phase content 5,17,20,23,24,26,31,[36][37][38][39][40][41][42][43][44][45][46] . Further, most studies have shown hydrofluoric acid etched zirconia in terms of mechanical property, bond strength between the zirconia surface and resin cement, but did not vary the etching times and the concentrations of hydrofluoric acid 25,[36][37][38] .…”

Section: Introductionmentioning

confidence: 99%

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Dental zirconia can be etched by hydrofluoric acid

et al. 2014

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The surface morphology and crystal structure change of dental zirconia after hydrofluoric acid (HF) etching were evaluated. Four groups of sintered zirconia specimens were 1) control group, 2) immersion in 9.5%HF at 25 o C for 1, 2, 3, or 24 h, 3) immersion in 9.5%HF at 80o C for 1, 3, 5, or 30 min and 4) immersion in 48%HF at 25 o C for 30 or 60 min. The specimens were evaluated under SEM and XRD. The SEM analysis revealed changes in surface topography for all the HF-etched zirconia specimens. The irregularities surface increased with increasingly longer immersion times and higher etching solution temperatures. The XRD analysis of the HFetched zirconia specimens revealed the presence of a crystalline monoclinic phase along with a tetragonal form. It was concluded HF can etch dental zirconia ceramic, creating micro-morphological changes. Tetragonal-to-monoclinic phase transformation was induced on the etched zirconia surface.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Dental zirconia can be etched by hydrofluoric acid

et al. 2014

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“…On the adhesion of resin cements to zirconia, it has seen significant improvements through the use of primers and surface modification treatments developed specifically for zirconia-resin bonding [15][16][17][18][19][20] . In a previous study, we reported that a maximum bonding strength of 49.4 MPa was achieved between resin cement and zirconia through a combined application of primer and surface treatments 20) .…”

Section: Introductionmentioning

confidence: 99%

Novel fabrication method for zirconia restorations: Bonding strength of machinable ceramic to zirconia with resin cements

et al. 2011

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A novel method was developed to fabricate all-ceramic restorations which comprised CAD/CAM-fabricated machinable ceramic bonded to CAD/CAM-fabricated zirconia framework using resin cement. The feasibility of this fabrication method was assessed in this study by investigating the bonding strength of a machinable ceramic to zirconia. A machinable ceramic was bonded to a zirconia plate using three kinds of resin cements: ResiCem (RE), Panavia (PA), and Multilink (ML). Conventional porcelain-fused-to-zirconia specimens were also prepared to serve as control. Shear bond strength test (SBT) and Schwickerath crack initiation test (SCT) were carried out. SBT revealed that PA (40.42 MPa) yielded a significantly higher bonding strength than RE (28.01 MPa) and ML (18.89 MPa). SCT revealed that the bonding strengths of test groups using resin cement were significantly higher than those of Control. Notably, the bonding strengths of RE and ML were above 25 MPa even after 10,000 times of thermal cycling -adequately meeting the ISO 9693 standard for metal-ceramic restorations. These results affirmed the feasibility of the novel fabrication method, in that a CAD/CAM-fabricated machinable ceramic is bonded to a CAD/CAM-fabricated zirconia framework using a resin cement.

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“…Studies have shown the commercial phosphate-monomer-containing-zirconia primers, such as Metal/Zirconia Primer (Ivoclar Vivadent), Monobond Plus (Ivoclar Vivadent), Clerafil Ceramic Primer (Kuraray), Signum Zirconia Bond (Heraeus), AZ Primer (Shofu) and ZPrime Plus (Bisco) significantly improved the initial and long-term resin bond strengths to zirconia ceramics Azimian et al, 2011;Koizumi et al, 2012;Attia and Kern, 2011a;Ural et al, 2010;Takeuchi et al, 2010;Kitayama et al, 2010b;Lehmann and Kern, 2009;Magne et al, 2010). The metal primes that contain phosphate monomers, such as Alloy Primer (Kuraray), Estenia Opaque Primer (Kuraray) were also effective for improving bond strengths between zirconia and resin cements (Souza et al, 2011;Yun et al, 2010;Nakayama et al, 2010;Lehmann and Kern, 2009). Some newly designed experimental bonding agents which contained phosphate monomers, such as 6-methacryloyloxyhexyl phosphonoacetate (6-MHPA), also showed strong adhesion to Zirconia ceramic materials (Ikemura et al, 2011a;2011c).…”

Section: Non-silica-based Zirconia Ceramicsmentioning

confidence: 99%

Bonding of Resin Materials to All-Ceramics: A Review

Chen¹

2012

Current Research in Dentistry

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Problem statement: All-ceramic materials, especially silica-based lithium disilicate and nonsilicate-based Zirconia, have become a topic of interest in the field of dentistry. It is still difficult to achieve a strong and durable resin-ceramic adhesion, especially resin-Zirconia bonding. Approach: The article reviews the current literature published in the past 5 years, focusing on the latest resin bonding techniques (including surface treatment, priming and cementation) for dental all-ceramic materials, especially Zirconia and lithium disilicate ceramics. A search of dental literature from PubMed and MEDLINE databases was conducted and the key words included Zirconia, lithium disilicate and bond. Titles and abstracts of the articles listed from search results were reviewed and evaluated for appropriateness. Results: The literature demonstrates that a variety of surface roughness, priming and cementation methods are available for improving resin-ceramic bonding. Conclusion: Available data suggest that the preferred bonding methods for silica-based ceramics are hydrofluoric acid-etching and subsequent silent treatments. The preferred protocol for Zirconia-resin bonding is the combination of surface roughness such as air-abrasion and treatment with a phosphate-containing Zirconia primer followed by cementation with a non-phosphate-containing resin cement.

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Effect of sandblasting and various metal primers on the shear bond strength of resin cement to Y-TZP ceramic

Cited by 120 publications

References 38 publications

Dental zirconia can be etched by hydrofluoric acid

Dental zirconia can be etched by hydrofluoric acid

Novel fabrication method for zirconia restorations: Bonding strength of machinable ceramic to zirconia with resin cements

Bonding of Resin Materials to All-Ceramics: A Review

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