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Visual evaluation of color stability after accelerated aging of pigmented and nonpigmented silicones to be used in facial prostheses
(2009-01-01)
Objectives: The objective of this study was to evaluate by a visual method of comparison the color stability of nonpigmented and pigmented facial silicones after accelerated aging. Materials and Methods: Two kinds of ...
Effect of polymerization and accelerated aging on iris color stability of ocular prosthesis
(Elsevier B.V., 2010-10-01)
Purpose: The purpose of this study was to investigate color change of irises obtained by both printed digital image and painted with gouache, acrylic and oil paints, after polymerization and accelerated aging.Materials and ...
Effect of polymerization and accelerated aging on iris color stability of ocular prosthesis
(Elsevier B.V., 2010-10-01)
Purpose: The purpose of this study was to investigate color change of irises obtained by both printed digital image and painted with gouache, acrylic and oil paints, after polymerization and accelerated aging.Materials and ...
Influence of surface sealing on color stability and roughness of composite submitted to ultraviolet-accelerated aging
(Wiley-Blackwell, 2017-05-01)
Aim: In the present study, we evaluated the influence of surface sealing on color stability and surface roughness of a composite resin after accelerated artificial aging. Methods: Thirty-two specimens of a composite were ...
Identification of azaphilone derivatives of Monascus colorants from Talaromyces amestolkiae and their halochromic properties
(2022-03-15)
Currently, the ability to produce several kinds of water-soluble red natural colorants makes the genus Talaromyces particularly important to the dye industry, which can be an alternative to the use of harmful synthetic ...
Color stability of the artificial iris button in an ocular prosthesis before and after acrylic resin polymerization
(Elsevier B. V., 2015)
This study investigated the effects of the ocular prosthesis fabrication technique and the paint on the color stability of the artificial iris button before and after polymerization of the colorless resin. Sixty samples ...
In Vitro effect of denture cleansers on the color stability of polyetheretherketone and other denture base polymers
(Facultad de Odontología. Universidad de Costa Rica, 2022)