scholarly journals Effects of New Formulas of Bleaching Gel and Fluoride Application on Enamel Microhardness: An In Vitro Study

2007 ◽  
Vol 32 (6) ◽  
pp. 589-594 ◽  
Author(s):  
J. Bda Costa ◽  
R. F. Mazur
Keyword(s):  
Clinical Relevance ◽  
In Vitro Study ◽  
Vitro Study ◽  
Tooth Bleaching ◽  
Micro Hardness ◽  
High Concentration ◽  
Bleaching Treatment

Clinical Relevance The results of this study suggest that tooth bleaching may lead to a reduction in enamel micro-hardness. Nonetheless, the application of a high concentration fluoride post-bleaching treatment may increase enamel microhardness and may restore enamel hardness to a level similar to non-bleached enamel, if the bleaching formula contains fluoride, potassium or ACP.

Marginal, Internal Fit and Microleakage of Zirconia Infrastructures: An In-Vitro Study

2011 ◽  
Vol 36 (1) ◽  
pp. 72-79 ◽  
Author(s):  
L. Korkut ◽  
H. S. Cotert ◽  
H. Kurtulmus
Keyword(s):  
Clinical Relevance ◽  
In Vitro Study ◽  
Manufacturing Technology ◽  
Vitro Study ◽  
Internal Fit ◽  
Fitting Accuracy

Clinical Relevance Fitting accuracy and microleakage dominate prognostic covariates for the long-term durability of crown restorations. The fitting accuracy and microleakage potential of zirconia infrastructures might be influenced by manufacturing technology.

scholarly journals Effect of external tooth bleaching on the surface of resin composites – An in vitro study

2015 ◽  
Vol 56 (3) ◽  
pp. 149-155
Author(s):  
Helena Maria Gorgulho Pitacas ◽  
Alexandre Cavalheiro ◽  
Catarina Coito ◽  
Ana Silva ◽  
Raquel Eira ◽  
...  
Keyword(s):  
In Vitro Study ◽  
Vitro Study ◽  
Tooth Bleaching ◽  
Resin Composites

scholarly journals Bonding of Resin Composite Luting Cements to Zirconium Oxide by Two Air-particle Abrasion Methods

10.2341/05-22 ◽  
2006 ◽  
Vol 31 (2) ◽  
pp. 248-255 ◽  
Author(s):  
O. Kumbuloglu ◽  
L. V. J. Lassila ◽  
A. User ◽  
P. K. Vallittu
Keyword(s):  
Phosphoric Acid ◽  
Clinical Relevance ◽  
Zirconium Oxide ◽  
Resin Composite ◽  
In Vitro Study ◽  
Vitro Study ◽  
Luting Cements ◽  
Relyx Unicem

Clinical Relevance The results of this in vitro study suggest that, in combination with air-particle abrasion methods, Panavia F and RelyX Unicem resin composite luting cements with phosphoric-acid methacrylate content provide a strong resin bond to zirconium oxide.

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