Effect of cleanser solutions on the color of acrylic resins associated with titanium and nickel-chromium alloys
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Oral Research |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242014000100234 |
Resumo: | This study evaluated the effect of cleanser solutions on the color of heat-polymerized acrylic resin (HPAR) and on the brightness of dental alloys with 180 immersion trials. Disk-shaped specimens were made with I) commercially pure titanium, II) nickel-chromium-molybdenum-titanium, III) nickel-chromium molybdenum, and IV) nickel-chromium-molybdenum beryllium. Each cast disk was invested in the flasks, incorporating the metal disk into the HPAR. The specimens (n = 5) were then immersed in solutions containing: 0.05% sodium hypochlorite, 0.12% chlorhexidine digluconate, 0.500 mg cetylpyridinium chloride, a citric acid tablet, one of two different sodium perborate/enzyme tablets, and water. The color measurements (∆E) of the HPAR were determined by a colorimeter in accordance with the National Bureau of Standards. The surface brightness of the metal was visually examined for the presence of tarnish. The results (ANOVA; Tukey test-α = 0.05) show that there was a significant difference between the groups (p < 0.001) but not among the solutions (p = 0.273). The highest mean was obtained for group III (5.06), followed by group II (2.14). The lowest averages were obtained for groups I (1.33) and IV (1.35). The color changes in groups I, II and IV were slight but noticeable, and the color change was considerable for group III. The visual analysis showed that 0.05% sodium hypochlorite caused metallic brightness changes in groups II and IV. It can be concluded that the agents had the same effect on the color of the resin and that the metallic alloys are not resistant to the action of 0.05% sodium hypochlorite. |
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Effect of cleanser solutions on the color of acrylic resins associated with titanium and nickel-chromium alloysDenture CleansersTitaniumChromium AlloysAcrylic ResinsColorThis study evaluated the effect of cleanser solutions on the color of heat-polymerized acrylic resin (HPAR) and on the brightness of dental alloys with 180 immersion trials. Disk-shaped specimens were made with I) commercially pure titanium, II) nickel-chromium-molybdenum-titanium, III) nickel-chromium molybdenum, and IV) nickel-chromium-molybdenum beryllium. Each cast disk was invested in the flasks, incorporating the metal disk into the HPAR. The specimens (n = 5) were then immersed in solutions containing: 0.05% sodium hypochlorite, 0.12% chlorhexidine digluconate, 0.500 mg cetylpyridinium chloride, a citric acid tablet, one of two different sodium perborate/enzyme tablets, and water. The color measurements (∆E) of the HPAR were determined by a colorimeter in accordance with the National Bureau of Standards. The surface brightness of the metal was visually examined for the presence of tarnish. The results (ANOVA; Tukey test-α = 0.05) show that there was a significant difference between the groups (p < 0.001) but not among the solutions (p = 0.273). The highest mean was obtained for group III (5.06), followed by group II (2.14). The lowest averages were obtained for groups I (1.33) and IV (1.35). The color changes in groups I, II and IV were slight but noticeable, and the color change was considerable for group III. The visual analysis showed that 0.05% sodium hypochlorite caused metallic brightness changes in groups II and IV. It can be concluded that the agents had the same effect on the color of the resin and that the metallic alloys are not resistant to the action of 0.05% sodium hypochlorite.Sociedade Brasileira de Pesquisa Odontológica - SBPqO2014-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242014000100234Brazilian Oral Research v.28 n.1 2014reponame:Brazilian Oral Researchinstname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO)instacron:SBPQO10.1590/1807-3107BOR-2014.vol28.0017info:eu-repo/semantics/openAccessParanhos,Helena de Freitas OliveiraBezzon,Osvaldo LuizDavi,Letícia ResendeFelipucci,Daniela Nair BorgesSilva,Cláudia Helena Lovato daPagnano,Valéria Oliveiraeng2018-09-17T00:00:00Zoai:scielo:S1806-83242014000100234Revistahttps://www.scielo.br/j/bor/https://old.scielo.br/oai/scielo-oai.phppob@edu.usp.br||bor@sbpqo.org.br1807-31071806-8324opendoar:2018-09-17T00:00Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO)false |
dc.title.none.fl_str_mv |
Effect of cleanser solutions on the color of acrylic resins associated with titanium and nickel-chromium alloys |
title |
Effect of cleanser solutions on the color of acrylic resins associated with titanium and nickel-chromium alloys |
spellingShingle |
Effect of cleanser solutions on the color of acrylic resins associated with titanium and nickel-chromium alloys Paranhos,Helena de Freitas Oliveira Denture Cleansers Titanium Chromium Alloys Acrylic Resins Color |
title_short |
Effect of cleanser solutions on the color of acrylic resins associated with titanium and nickel-chromium alloys |
title_full |
Effect of cleanser solutions on the color of acrylic resins associated with titanium and nickel-chromium alloys |
title_fullStr |
Effect of cleanser solutions on the color of acrylic resins associated with titanium and nickel-chromium alloys |
title_full_unstemmed |
Effect of cleanser solutions on the color of acrylic resins associated with titanium and nickel-chromium alloys |
title_sort |
Effect of cleanser solutions on the color of acrylic resins associated with titanium and nickel-chromium alloys |
author |
Paranhos,Helena de Freitas Oliveira |
author_facet |
Paranhos,Helena de Freitas Oliveira Bezzon,Osvaldo Luiz Davi,Letícia Resende Felipucci,Daniela Nair Borges Silva,Cláudia Helena Lovato da Pagnano,Valéria Oliveira |
author_role |
author |
author2 |
Bezzon,Osvaldo Luiz Davi,Letícia Resende Felipucci,Daniela Nair Borges Silva,Cláudia Helena Lovato da Pagnano,Valéria Oliveira |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Paranhos,Helena de Freitas Oliveira Bezzon,Osvaldo Luiz Davi,Letícia Resende Felipucci,Daniela Nair Borges Silva,Cláudia Helena Lovato da Pagnano,Valéria Oliveira |
dc.subject.por.fl_str_mv |
Denture Cleansers Titanium Chromium Alloys Acrylic Resins Color |
topic |
Denture Cleansers Titanium Chromium Alloys Acrylic Resins Color |
description |
This study evaluated the effect of cleanser solutions on the color of heat-polymerized acrylic resin (HPAR) and on the brightness of dental alloys with 180 immersion trials. Disk-shaped specimens were made with I) commercially pure titanium, II) nickel-chromium-molybdenum-titanium, III) nickel-chromium molybdenum, and IV) nickel-chromium-molybdenum beryllium. Each cast disk was invested in the flasks, incorporating the metal disk into the HPAR. The specimens (n = 5) were then immersed in solutions containing: 0.05% sodium hypochlorite, 0.12% chlorhexidine digluconate, 0.500 mg cetylpyridinium chloride, a citric acid tablet, one of two different sodium perborate/enzyme tablets, and water. The color measurements (∆E) of the HPAR were determined by a colorimeter in accordance with the National Bureau of Standards. The surface brightness of the metal was visually examined for the presence of tarnish. The results (ANOVA; Tukey test-α = 0.05) show that there was a significant difference between the groups (p < 0.001) but not among the solutions (p = 0.273). The highest mean was obtained for group III (5.06), followed by group II (2.14). The lowest averages were obtained for groups I (1.33) and IV (1.35). The color changes in groups I, II and IV were slight but noticeable, and the color change was considerable for group III. The visual analysis showed that 0.05% sodium hypochlorite caused metallic brightness changes in groups II and IV. It can be concluded that the agents had the same effect on the color of the resin and that the metallic alloys are not resistant to the action of 0.05% sodium hypochlorite. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242014000100234 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242014000100234 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-3107BOR-2014.vol28.0017 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Pesquisa Odontológica - SBPqO |
publisher.none.fl_str_mv |
Sociedade Brasileira de Pesquisa Odontológica - SBPqO |
dc.source.none.fl_str_mv |
Brazilian Oral Research v.28 n.1 2014 reponame:Brazilian Oral Research instname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO) instacron:SBPQO |
instname_str |
Sociedade Brasileira de Pesquisa Odontológica (SBPqO) |
instacron_str |
SBPQO |
institution |
SBPQO |
reponame_str |
Brazilian Oral Research |
collection |
Brazilian Oral Research |
repository.name.fl_str_mv |
Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO) |
repository.mail.fl_str_mv |
pob@edu.usp.br||bor@sbpqo.org.br |
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1750318323801784320 |