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Effects of different food colorants and polishing techniques on color stability of provisional prosthetic materials
Color stability Provisional prostheses Food colorants
2010/11/26
The main objective was to investigate the effects of different polishing techniques on the color stability of provisional prosthetic materials upon exposure to different staining agents by mimicking t...
Color stability evaluation of aesthetic restorative materials
Composite resins Dental porcelain Pigmentation Esthetics,dental
2009/10/16
Color match is one of the most important characteristics of aesthetic restorative materials. Maintenance of color throughout the functional lifetime of restorations is important for the durability of ...
Color stability after accelerated aging of two silicones, pigmented or not,for use in facial prostheses
Maxillofacial prosthesis Silicone elastomers Pigmentation
2009/10/16
One of the greatest challenges faced by buccomaxillofacial prosthetists is to reproduce the patient's exact skin color and provide adequate esthetics. To reach this objective, professionals must use m...
Color Stability of Resin Composites after Immersion in Different Drinks
Color stability Resin composite Drink
2009/9/14
The purpose of this study was to evaluate the discoloration of two nanohybrids, two microhybrids, and a posterior composite resin restorative material upon exposure to different drinks — namely tea, c...
Color Stability of Different Denture Teeth Materials against Various Staining Agents
Color stability Spectrophotometer Denture teeth
2009/9/11
The purpose of this in vitro study was to evaluate the color stability of two brands of porcelain teeth and three brands of acrylic denture teeth. Samples were immersed into three staining drinks as t...
Color Stability of Facial Silicone Prosthetic Elastomers after Artificial Weathering
Color Stability Facial Silicone Prosthetic Elastomers Artificial Weathering
2009/4/2
Background: External prostheses exhibit an unwanted color change over time. Color deterioration of prosthetic elastomers affects the life expectancy of facial prostheses in a service environment....
Color alteration of adhesive during treatment and after debonding may be implicated in long- term enamel discoloration. The aim of this study was to assess the color stability of light-cured and c...