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The effect of carbamide peroxide bleaching agents on the microhardness of dental ceramics.
(2010-12-01)
This study examined the effect of 10% and 16% carbamide peroxide bleaching agents on the surface microhardness of micro-particulate feldspathic ceramics (VM7 and VM13, Vita Zahnfabrik). Forty specimens (8-mm diameter, 2-mm ...
Effect of 10% carbamide peroxide dental bleaching on microhardness of filled and unfilled sealant materials
(2006-11-01)
Purpose: The purpose of this study was to quantitatively evaluate the effect of 10% carbamide peroxide on the microhardness of pit and fissure sealant materials. Methods: Fluroshield, Vitroseal Alfa, and one unfilled ...
Effect of 10% carbamide peroxide dental bleaching on microhardness of filled and unfilled sealant materials
(2006-11-01)
Purpose: The purpose of this study was to quantitatively evaluate the effect of 10% carbamide peroxide on the microhardness of pit and fissure sealant materials. Methods: Fluroshield, Vitroseal Alfa, and one unfilled ...
The effect of carbamide peroxide bleaching agents on the microhardness of dental ceramics.
(2010-12-01)
This study examined the effect of 10% and 16% carbamide peroxide bleaching agents on the surface microhardness of micro-particulate feldspathic ceramics (VM7 and VM13, Vita Zahnfabrik). Forty specimens (8-mm diameter, 2-mm ...