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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampNagay, Bruna Egumi-
dc.typeArtigopt_BR
dc.titleCan nonthermal plasma improve the adhesion between acrylic resin for ocular prostheses and silicone-based relining material?pt_BR
dc.contributor.authorNagay, Bruna Egumi-
dc.contributor.authorGoiato, Marcelo Coelho-
dc.contributor.authorFreitas da Silva, Emily Vivianne-
dc.contributor.authorde Medeiros, Rodrigo Antonio-
dc.contributor.authorRangel, Elidiane Cipriano-
dc.contributor.authorda Cruz, Nilson Cristino-
dc.contributor.authorde Caxias, Fernanda Pereira-
dc.contributor.authordos Santos, Daniela Micheline-
dc.subjectResinas acrílicaspt_BR
dc.subjectOlhos artificiaispt_BR
dc.subject.otherlanguageAcrylic resinspt_BR
dc.subject.otherlanguageEye, artificialpt_BR
dc.description.abstractInvestigate the influence of nonthermal plasma (NTP) treatment on the tensile bond strength between heat-polymerized acrylic resin for ocular prostheses and silicone reliner, with and without the use of an adhesive primer. Materials and Methods One-hundred and sixty-four acrylic resin specimens were fabricated and randomly distributed into four groups according to the type of surface treatment: Sofreliner Primer, NTP, Sofreliner Primer + NTP, and NTP + Sofreliner Primer. Two specimens interposed with relining material (Sofreliner) formed one test sample to perform the tensile bond strength tests, before (initial) and after storage (final) in saline solution (37 degrees C, 90 days, n = 10). Surface characterization was performed by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). The failure type was classified as cohesive, adhesive, or mixed. The data were analyzed statistically using the two-way ANOVA and Tukey test, as well as the chi-squared test (alpha = 0.05), Bonferroni correction (alpha = 0.005), and Spearman correlation coefficient (alpha = 0.05). Results The SEM and EDS analyses showed the presence of a thin, homogenous organic film in the groups treated with NTP. The NTP + Sofreliner Primer group presented the largest bond strength mean values in the initial period (p < 0.05). Sofreliner Primer and NTP + Sofreliner Primer groups presented the first and second largest tensile bond strength mean values in the final period (p < 0.05), respectively. NTP + Sofreliner Primer group also had the largest number of cohesive (70%, initial) and mixed (90%, final) failures. Conclusions The NTP treatment performed before the primer application enhanced the bond between the acrylic resin ocular prosthesis and the Sofreliner silicone-based reliner, even after 90 days of immersion in saline solutionpt_BR
dc.relation.ispartofJournal of prosthodonticspt_BR
dc.relation.ispartofabbreviationJ. prosthodont.pt_BR
dc.publisher.cityHoboken, NJpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherWileypt_BR
dc.date.issued2019-
dc.date.monthofcirculationJulypt_BR
dc.language.isoengpt_BR
dc.description.volume28pt_BR
dc.description.issuenumber6pt_BR
dc.description.firstpage692pt_BR
dc.description.lastpage700pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn1059-941Xpt_BR
dc.identifier.eissn1532-849Xpt_BR
dc.identifier.doi10.1111/jopr.13078pt_BR
dc.identifier.urlhttps://onlinelibrary.wiley.com/doi/abs/10.1111/jopr.13078pt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumber2015/26169-7pt_BR
dc.date.available2020-04-28T12:32:11Z-
dc.date.accessioned2020-04-28T12:32:11Z-
dc.description.provenanceSubmitted by Cintia Oliveira de Moura (cintiaom@unicamp.br) on 2020-04-28T12:32:11Z No. of bitstreams: 0. Added 1 bitstream(s) on 2020-07-30T19:31:56Z : No. of bitstreams: 1 000475407300014.pdf: 1694586 bytes, checksum: ad8acefb34c8b5e7cce7e147aa03d27e (MD5)en
dc.description.provenanceMade available in DSpace on 2020-04-28T12:32:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2019en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/339735-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.unidadeFaculdade de Odontologia de Piracicabapt_BR
dc.subject.keywordPlasma gassespt_BR
dc.subject.keywordTensile strengthpt_BR
dc.identifier.source000475407300014pt_BR
dc.creator.orcid0000-0002-4927-0779pt_BR
dc.type.formArtigo originalpt_BR
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