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Title: Color alteration of the paint used for iris painting in ocular prostheses
Authors: Fernandes, Aline Úrsula Rocha
Goiato, Marcelo Coelho
Batista, Marcos Antônio Jacó
Santos, Daniela Micheline dos
Assunto:: Olho artificial
Olhos - prótese maxilo-facial
Iris (Olhos)
Olhos - cor
Issue Date: Oct-2009
Publisher: Sociedade Brasileira de Pesquisa Odontológica
Citation: FERNANDES, Aline Úrsula et al. Color alteration of the paint used for iris painting in ocular prostheses. Brazilian Oral Research, São Paulo, v. 23, n. 4, p. 386-392, out./dez. 2009. Disponível em:<>. Acesso em: 15 maio. 2012.
Abstract: The purpose of this study was to assess color alteration of the paints used for iris painting in artificial eyes. Five disks of heat cured acrylic resin were confectioned by microwave energy for each paint analyzed, in a total of 40 specimens. Each specimen consisted of a colorless acrylic resin disk and another of equal size, of scleral white colored acrylic resin, with the painting interposed between the two disks. The specimens were submitted to an accelerated aging process in a chamber under ultraviolet radiation for 1,008 hours. To assess color variation, a reflective spectrophotometer was used. The results were statistically analyzed by ANOVA and the Tukey test (p < 0.05). All the paints underwent chromatic alteration. The oil paint presented the highest resistance to accelerated aging.
Licença:: Brazilian Oral Research - Todo o conteúdo deste periódico, exceto onde está identificado, está licenciado sob uma Licença Creative Commons(Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)). Fonte: Acesso em: 15 maio. 2012.
Appears in Collections:ODT - Artigos publicados em periódicos

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