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Surface modification of Ti-30Ta alloy by electrospun PCL deposition

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dc.contributor.authorWada, Cristiane Mayumi [UNESP]
dc.contributor.authorRangel, Andr� Luiz Reis [UNESP]
dc.contributor.authorde Souza, Marisa Aparecida
dc.contributor.authorAlmeida, Rosemeire dos Santos
dc.contributor.authorD’�vila, Marcos Akira
dc.contributor.authorRosifini Alves Claro, Ana Paula
dc.contributor.authorRosifini Alves Rezende, Maria Cristina
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2018-12-11T16:43:47Z
dc.date.available2018-12-11T16:43:47Z
dc.date.issued2016-01-01
dc.description.abstractIn this study, PCL electrospun fibers were deposited on the Ti-30Ta alloy for change the surface properties. Experimental Ti-30Ta alloy was obtained by melting titanium and tantalum in arc melting furnace with argon atmosphere. Ingots were homogenized and bars with 10 mm of diameter were obtained in rotative swagging. PCL fibers were deposited on disks of the alloy by electrospinning. Plasma treatment was carried out for change PCL electrospun superficial energy by using stainless steel plasma reactor. Samples were immersed in mineralization solution for apatite growth. Surfaces were evaluated by using SEM, X-rays diffraction and contact angle. Samples exhibited hydrophilic behavior after plasma treatment and mineralization. Results are very interesting for biomedical applications.en
dc.description.affiliationUNESP- UNIV. Estadual Paulista Faculty of Science Science and Technology of Materials Department
dc.description.affiliationUNESP- UNIV. Estadual Paulista Faculty of Engineering Materials and Technology Department
dc.description.affiliationUNICAMP – UNIV. Campinas Faculty of Mechanical Engineering Materials Department Laboratory of Biopolymers and Electrospinning
dc.description.affiliationUnespUNESP- UNIV. Estadual Paulista Faculty of Science Science and Technology of Materials Department
dc.description.affiliationUnespUNESP- UNIV. Estadual Paulista Faculty of Engineering Materials and Technology Department
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent930-934
dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/MSF.869.930
dc.identifier.citationMaterials Science Forum, v. 869, p. 930-934.
dc.identifier.dimensionspub.1072149518
dc.identifier.doi10.4028/www.scientific.net/MSF.869.930
dc.identifier.issn0255-5476
dc.identifier.issn1662-9752
dc.identifier.lattes2302418953025459
dc.identifier.lattes9184489134524097
dc.identifier.orcid0000-0002-0126-7589
dc.identifier.orcid0000-0003-1981-9692
dc.identifier.orcid0000-0003-3353-4247
dc.identifier.orcid0000-0002-1327-9667
dc.identifier.scopus2-s2.0-84988360838
dc.identifier.urihttp://hdl.handle.net/11449/168960
dc.language.isoeng
dc.publisherTrans Tech Publications
dc.relation.ispartofMaterials Science Forum
dc.relation.ispartofsjr0,180
dc.rights.accessRightsAcesso abertopt
dc.sourceScopus
dc.sourceDimensions
dc.subjectAlkaline treatment
dc.subjectElectrospinning PCL
dc.subjectMineralization
dc.subjectPlasma treatment
dc.subjectTi-30Ta alloy
dc.titleSurface modification of Ti-30Ta alloy by electrospun PCL depositionen
dc.typeTrabalho apresentado em eventopt
dspace.entity.typePublication
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