Influence of Different Pigment Incorporation Methods on the Sorption and Solubility of Medical Silicones

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorNobrega, Adhara Smith [UNESP]-
Autor(es): dc.creatorDe Moraes Melo Neto, Clóvis Lamartine [UNESP]-
Autor(es): dc.creatorDe Magalhães Bertoz, André Pinheiro [UNESP]-
Autor(es): dc.creatorDe Melo Moreno, André Luiz [UNESP]-
Autor(es): dc.creatorGoiato, Marcelo Coelho [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:52:17Z-
Data de disponibilização: dc.date.available2022-02-22T00:52:17Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2019-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1055/s-0040-1716598-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/208058-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/208058-
Descrição: dc.descriptionObjective  The aim of this study is to verify the influence of three pigment incorporation methods (conventional, mechanical, and industrial) on the sorption and solubility of the MDX4-4210 and A-2186 silicones. Materials and Methods  The groups formed were based on the silicones used (A-2186 and MDX4-4210), intrinsic pigments (pink, bronze, and black), and pigment incorporation methods (conventional, mechanical, and industrial). The dimensions of all samples were 45-mm diameter (o) × 1-mm thickness. Readings were taken initially and after 1,008 hours of aging. Statistical Analysis  Three-way analysis of variance and the Tukey's test were performed (α = 0.05). Results  For sorption and solubility, there was no difference between the incorporation methods for the A-2186 silicone, regardless of the pigment used (p > 0.05). For pink MDX4-4210, the industrial and mechanical methods showed higher values of sorption compared with the conventional method (p < 0.05). For bronze MDX4-4210, the industrial method showed a higher sorption value compared with the conventional and mechanical methods (p < 0.05). For black MDX4-4210, there was no difference between incorporation methods based on sorption (p > 0.05). For pink MDX4-4210, the mechanical method showed a higher solubility value compared with the industrial and conventional methods (p < 0.05). For black MDX4-4210 and bronze MDX4-4210, there was no statistically significant difference between incorporation methods based on solubility (p > 0.05). Conclusion  Based on sorption and solubility, for the A-2186 silicone, the conventional, mechanical, and industrial methods of pigment incorporation were equivalent. For the MDX4-4210 silicone, its results of sorption and solubility were varied, and further studies are recommended.-
Descrição: dc.descriptionDepartment of Dental Materials and Prosthodontics São Paulo State University (Unesp) School of Dentistry-
Descrição: dc.descriptionDepartment of Pediatric and Social Dentistry São Paulo State University (Unesp) School of Dentistry-
Descrição: dc.descriptionDepartment of Dental Materials and Prosthodontics São Paulo State University (Unesp) School of Dentistry-
Descrição: dc.descriptionDepartment of Pediatric and Social Dentistry São Paulo State University (Unesp) School of Dentistry-
Idioma: dc.languageen-
Relação: dc.relationEuropean Journal of Dentistry-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectA-2186-
Palavras-chave: dc.subjectmaxillofacial prosthesis-
Palavras-chave: dc.subjectsilicone elastomers-
Palavras-chave: dc.subjectsolubility-
Título: dc.titleInfluence of Different Pigment Incorporation Methods on the Sorption and Solubility of Medical Silicones-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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