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Faculty of Dental Medicine (Girls' branch)
Composite; Color; dentifrices; Glass Ionomer; Micro-hardness; roughness
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Full-Text Articles in Medicine and Health Sciences
Effect Of Abrasive Containing Whitening Dentifrices On Surface Characteristics And Color Stability Of Two Aesthetic Restorative Materials, Asmaa Ramadan, Mohamed Ali, Rania Bayoumi
Effect Of Abrasive Containing Whitening Dentifrices On Surface Characteristics And Color Stability Of Two Aesthetic Restorative Materials, Asmaa Ramadan, Mohamed Ali, Rania Bayoumi
Al-Azhar Journal of Dentistry
surface characteristics and color Stability of two aesthetic restorative materials. Materials and Methods: A total of 180 specimen were prepared from two tested materials (Filtek Z350 resin composite and Equia forte glass ionomer with nano filled coat).The specimen were divided into three groups (n=60). Group 1: hydrated silica containing tooth paste Group 2: calcium carbonate containing tooth paste, Group 3: trisodium phosphate containing tooth paste, each group was subdivided into two subgroups according to number of brushing duration (1120, 2240) cycles (n=15).Each subgroup was further subdivided into three divisions according to the type of test performed (micro hardness, surface roughness, …