Effect of nonthermal plasma treatment on surface chemistry of commercially-pure titanium and shear bond strength to autopolymerizing acrylic resin

Detalhes bibliográficos
Autor(a) principal: Vechiato-Filho, Aljomar Jos� [UNESP]
Data de Publicação: 2016
Outros Autores: Da Silva Vieira Marques, Isabella, Dos Santos, Daniela Micheline [UNESP], Matos, Adaias Oliveira, Rangel, Elidiane Cipriano [UNESP], Da Cruz, Nilson Cristino [UNESP], Bar�o, Valentim Adelino Ricardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.msec.2015.11.008
http://hdl.handle.net/11449/172198
Resumo: The effect of nonthermal plasma on the surface characteristics of commercially pure titanium (cp-Ti), and on the shear bond strength between an autopolymerizing acrylic resin and cp-Ti was investigated. A total of 96 discs of cp-Ti were distributed into four groups (n = 24): Po (no surface treatment), SB (sandblasting), Po + NTP and SB + NTP (methane plasma). Surface characterization was performed through surface energy, surface roughness, scanning microscopy, energy dispersive spectroscopy, and X-ray diffraction tests. Shear bond strength test was conducted immediately and after thermocycling. Surface treatment affected the surface energy and roughness of cp-Ti discs (P <.001). SEM-EDS showed the presence of the carbide thin film. XRD spectra revealed no crystalline phase changes. The SB + NTP group showed the highest bond strength values (6.76 � 0.70 MPa). Thermocycling reduced the bond strength of the acrylic resin/cp-Ti interface (P <.05), except for Po group. NTP is an effective treatment option for improving the shear bond strength between both materials.
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spelling Effect of nonthermal plasma treatment on surface chemistry of commercially-pure titanium and shear bond strength to autopolymerizing acrylic resinAdhesion Glow dischargeProsthesisSurface characterizationTitaniumThe effect of nonthermal plasma on the surface characteristics of commercially pure titanium (cp-Ti), and on the shear bond strength between an autopolymerizing acrylic resin and cp-Ti was investigated. A total of 96 discs of cp-Ti were distributed into four groups (n = 24): Po (no surface treatment), SB (sandblasting), Po + NTP and SB + NTP (methane plasma). Surface characterization was performed through surface energy, surface roughness, scanning microscopy, energy dispersive spectroscopy, and X-ray diffraction tests. Shear bond strength test was conducted immediately and after thermocycling. Surface treatment affected the surface energy and roughness of cp-Ti discs (P <.001). SEM-EDS showed the presence of the carbide thin film. XRD spectra revealed no crystalline phase changes. The SB + NTP group showed the highest bond strength values (6.76 � 0.70 MPa). Thermocycling reduced the bond strength of the acrylic resin/cp-Ti interface (P <.05), except for Po group. NTP is an effective treatment option for improving the shear bond strength between both materials.Department of Dental Materials and Prosthodontics Aracatuba Dental School Univ. Estadual Paulista - UNESP, Jose Bonifacio, 1153Department of Prosthodontics and Periodontology Piracicaba Dental School University of Campinas (UNICAMP)Laboratory of Technological Plasmas (LaPTec) Engineering College Univ. Estadual Paulista - UNESPDepartment of Dental Materials and Prosthodontics Aracatuba Dental School Univ. Estadual Paulista - UNESP, Jose Bonifacio, 1153Laboratory of Technological Plasmas (LaPTec) Engineering College Univ. Estadual Paulista - UNESPUniversidade Estadual Paulista (Unesp)Universidade Estadual de Campinas (UNICAMP)Vechiato-Filho, Aljomar Jos� [UNESP]Da Silva Vieira Marques, IsabellaDos Santos, Daniela Micheline [UNESP]Matos, Adaias OliveiraRangel, Elidiane Cipriano [UNESP]Da Cruz, Nilson Cristino [UNESP]Bar�o, Valentim Adelino Ricardo2018-12-11T16:59:08Z2018-12-11T16:59:08Z2016-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article37-44application/pdfhttp://dx.doi.org/10.1016/j.msec.2015.11.008Materials Science and Engineering C, v. 60, p. 37-44.0928-4931http://hdl.handle.net/11449/17219810.1016/j.msec.2015.11.0082-s2.0-849467719222-s2.0-84946771922.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMaterials Science and Engineering C1,110info:eu-repo/semantics/openAccess2024-09-19T14:50:26Zoai:repositorio.unesp.br:11449/172198Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-19T14:50:26Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Effect of nonthermal plasma treatment on surface chemistry of commercially-pure titanium and shear bond strength to autopolymerizing acrylic resin
title Effect of nonthermal plasma treatment on surface chemistry of commercially-pure titanium and shear bond strength to autopolymerizing acrylic resin
spellingShingle Effect of nonthermal plasma treatment on surface chemistry of commercially-pure titanium and shear bond strength to autopolymerizing acrylic resin
Vechiato-Filho, Aljomar Jos� [UNESP]
Adhesion Glow discharge
Prosthesis
Surface characterization
Titanium
title_short Effect of nonthermal plasma treatment on surface chemistry of commercially-pure titanium and shear bond strength to autopolymerizing acrylic resin
title_full Effect of nonthermal plasma treatment on surface chemistry of commercially-pure titanium and shear bond strength to autopolymerizing acrylic resin
title_fullStr Effect of nonthermal plasma treatment on surface chemistry of commercially-pure titanium and shear bond strength to autopolymerizing acrylic resin
title_full_unstemmed Effect of nonthermal plasma treatment on surface chemistry of commercially-pure titanium and shear bond strength to autopolymerizing acrylic resin
title_sort Effect of nonthermal plasma treatment on surface chemistry of commercially-pure titanium and shear bond strength to autopolymerizing acrylic resin
author Vechiato-Filho, Aljomar Jos� [UNESP]
author_facet Vechiato-Filho, Aljomar Jos� [UNESP]
Da Silva Vieira Marques, Isabella
Dos Santos, Daniela Micheline [UNESP]
Matos, Adaias Oliveira
Rangel, Elidiane Cipriano [UNESP]
Da Cruz, Nilson Cristino [UNESP]
Bar�o, Valentim Adelino Ricardo
author_role author
author2 Da Silva Vieira Marques, Isabella
Dos Santos, Daniela Micheline [UNESP]
Matos, Adaias Oliveira
Rangel, Elidiane Cipriano [UNESP]
Da Cruz, Nilson Cristino [UNESP]
Bar�o, Valentim Adelino Ricardo
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Estadual de Campinas (UNICAMP)
dc.contributor.author.fl_str_mv Vechiato-Filho, Aljomar Jos� [UNESP]
Da Silva Vieira Marques, Isabella
Dos Santos, Daniela Micheline [UNESP]
Matos, Adaias Oliveira
Rangel, Elidiane Cipriano [UNESP]
Da Cruz, Nilson Cristino [UNESP]
Bar�o, Valentim Adelino Ricardo
dc.subject.por.fl_str_mv Adhesion Glow discharge
Prosthesis
Surface characterization
Titanium
topic Adhesion Glow discharge
Prosthesis
Surface characterization
Titanium
description The effect of nonthermal plasma on the surface characteristics of commercially pure titanium (cp-Ti), and on the shear bond strength between an autopolymerizing acrylic resin and cp-Ti was investigated. A total of 96 discs of cp-Ti were distributed into four groups (n = 24): Po (no surface treatment), SB (sandblasting), Po + NTP and SB + NTP (methane plasma). Surface characterization was performed through surface energy, surface roughness, scanning microscopy, energy dispersive spectroscopy, and X-ray diffraction tests. Shear bond strength test was conducted immediately and after thermocycling. Surface treatment affected the surface energy and roughness of cp-Ti discs (P <.001). SEM-EDS showed the presence of the carbide thin film. XRD spectra revealed no crystalline phase changes. The SB + NTP group showed the highest bond strength values (6.76 � 0.70 MPa). Thermocycling reduced the bond strength of the acrylic resin/cp-Ti interface (P <.05), except for Po group. NTP is an effective treatment option for improving the shear bond strength between both materials.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-01
2018-12-11T16:59:08Z
2018-12-11T16:59:08Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.msec.2015.11.008
Materials Science and Engineering C, v. 60, p. 37-44.
0928-4931
http://hdl.handle.net/11449/172198
10.1016/j.msec.2015.11.008
2-s2.0-84946771922
2-s2.0-84946771922.pdf
url http://dx.doi.org/10.1016/j.msec.2015.11.008
http://hdl.handle.net/11449/172198
identifier_str_mv Materials Science and Engineering C, v. 60, p. 37-44.
0928-4931
10.1016/j.msec.2015.11.008
2-s2.0-84946771922
2-s2.0-84946771922.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Materials Science and Engineering C
1,110
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 37-44
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
_version_ 1813546381101498368

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