Plasma nitriding under low temperature improves the endothelial cell biocompatibility of 316L stainless steel

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dc.contributor.authorBraz, Janine Karla França da Silva
dc.contributor.authorMartins, Gabriel M.
dc.contributor.authorSabino, Vladimir
dc.contributor.authorVitoriano, Jussier de Oliveira
dc.contributor.authorBarboza, Carlos Augusto Galvão
dc.contributor.authorSoares, Ana Katarina Menezes da Cruz
dc.contributor.authorRocha, Hugo Alexandre de Oliveira
dc.contributor.authorOliveira, Moacir. F.
dc.contributor.authorAlves Júnior, Clodomiro
dc.contributor.authorMoura, Carlos Eduardo B.
dc.date.accessioned2020-12-28T17:33:27Z
dc.date.available2020-12-28T17:33:27Z
dc.date.issued2019-02-28
dc.description.resumoObjectives To evaluate the effects of the surface modification of 316L stainless steel (SS) by lowtemperature plasma nitriding on endothelial cells for stent applications. Results X-ray diffraction (XRD) confirmed the incorporation of nitrogen into the treated steel. The surface treatment significantly increased SS roughness and hydrophilic characteristics. After 4 h the cells adhered to the nitride surfaces and formed clusters. During the 24 h incubation period, cell viability on the nitrided surface was higher compared to the polished surface. Nitriding reduced late apoptosis of rabbit aorta endothelial cell (RAEC) on the SS surface. Conclusion Low temperature plasma nitriding improved the biocompatible of stainless steel for use in stents.pt_BR
dc.identifier.citationBRAZ, Janine Karla França da Silva; MARTINS, Gabriel M.; SABINO, Vladimir; VITORIANO, Jussier O.; BARBOZA, Carlos Augusto Galvão; SOARES, Ana Katarina Menezes da Cruz; ROCHA, Hugo Alexandre de Oliveira; OLIVEIRA, Moacir. F.; ALVES JÚNIOR, Clodomiro; MOURA, Carlos Eduardo B. Plasma nitriding under low temperature improves the endothelial cell biocompatibility of 316L stainless steel. Biotechnology Letters, [s. l.], v. 41, n. 4-5, p. 503-510, 28 fev. 2019. Springer Science and Business Media LLC. Disponível em: https://www.researchgate.net/publication/331415470_Plasma_nitriding_under_low_temperature_improves_the_endothelial_cell_biocompatibility_of_316L_stainless_steel. Acesso em: 03 set. 2020. http://dx.doi.org/10.1007/s10529-019-02657-7.pt_BR
dc.identifier.issn0141-5492 (print)
dc.identifier.issn1573-6776 (online)
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/31133
dc.languageenpt_BR
dc.publisherSpringerpt_BR
dc.rightsAttribution 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/br/*
dc.subjectBiomaterialpt_BR
dc.subjectIntravascular devicespt_BR
dc.subjectMetal surfacespt_BR
dc.subjectNitritedpt_BR
dc.subjectStentspt_BR
dc.titlePlasma nitriding under low temperature improves the endothelial cell biocompatibility of 316L stainless steelpt_BR
dc.typearticlept_BR

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