European Journal of Prosthodontics and Restorative Dentistry
- Cover Date:
- June 2006
- Print ISSN:
- 0965-7452
- Vol:
- 14
- Issue:
- 2
Influence of Surface Treatments on the Shear Bond Strength of Panavia 21 to a Type III Gold Alloy
Abstract - Cylinders of Type III gold alloy were sandblasted with either: 50 micron Aluminium Oxide particles (Group 1); CoJetTM Sand (Group 2); the CoJetTM System - CoJetTM Sand followed by application of silane primer (Group 3). Shear testing was undertaken following apposition of Panavia 21 resin. Mean shear bond strengths (+/- standard deviation) were Group 1, 32.9 (+/-18.2) MPa; Group 2, 26.5 (+/-10.8) MPa and Group 3, 45.6 (+/- 25.8) MPa. There was no statistically difference between Group 1 and 2; and between group 1 and 3. However, there was a signiï¬cant difference between Group 2 and 3 (p< 0.05). While the CoJetTM System achieved the highest mean shear bond strength it conveyed no statistical advantage over the traditional method of sandblasting with aluminium oxide.
KEY WORDS: Gold alloy, Bonding, Sandblasting, CoJet, Panavia.
- Article Price
- £15.00
- Institution Article Price
- £
- Page Start
- 73
- Page End
- 78
- Authors
- Azwatee A Aziz, Christopher J Tredwin, Alastair Stokes, Daljit S Gill, David R Moles
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- Abutment Taper of Full Cast Crown Preparations by Dental Students in the UWI School of Dentistry.
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- The Effect of a Commercially Available Chlorhexidine Mouthwash Product on Human Osteoblast Cells
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- Influence of Surface Treatments on the Shear Bond Strength of Panavia 21 to a Type III Gold Alloy
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- A Technique for Post-Orthodontic Retention of Maxillary Anterior Teeth in the Restored Dentition: A Case Report
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