Physicochemical and Biological Investigation of Different Structures of Carbon Coatings Deposited onto Polyurethane
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100600 |
Resumo: | The aim of this study was to examine the thrombogenic properties of polyurethane that was surface modified with carbon coatings. Physicochemical properties of manufactured coatings were investigated using transmission electron microscopy (TEM), atomic force microscopy (AFM), X-ray Photoelectron Spectroscopy (XPS), Raman spectroscopy and contact angle measurement methods. Samples were examined by the Impact-R method evaluating the level of platelets activation and adhesion of particular blood cell elements. The analysis of antimicrobial resistance against E. coli colonization and viability of endothelial cells showed that polyurethane modified with use of carbon layers constituted an interesting solution for biomedical application. |
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Brazilian Archives of Biology and Technology |
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Physicochemical and Biological Investigation of Different Structures of Carbon Coatings Deposited onto PolyurethaneDiamond-like carbonAtomic force microscopy (AFM)X-ray photoelectron spectroscopy XPSRaman spectroscopybiological propertiesThe aim of this study was to examine the thrombogenic properties of polyurethane that was surface modified with carbon coatings. Physicochemical properties of manufactured coatings were investigated using transmission electron microscopy (TEM), atomic force microscopy (AFM), X-ray Photoelectron Spectroscopy (XPS), Raman spectroscopy and contact angle measurement methods. Samples were examined by the Impact-R method evaluating the level of platelets activation and adhesion of particular blood cell elements. The analysis of antimicrobial resistance against E. coli colonization and viability of endothelial cells showed that polyurethane modified with use of carbon layers constituted an interesting solution for biomedical application.Instituto de Tecnologia do Paraná - Tecpar2016-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100600Brazilian Archives of Biology and Technology v.59 2016reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/1678-4324-2016150305info:eu-repo/semantics/openAccessKaczorowski,WitoldBatory,DamianJakubowski,WitoldSzymanski,WitoldKomorowski,PiotrWalkowiak,BogdanSanak,MarekNiedzielski,Piotreng2016-02-22T00:00:00Zoai:scielo:S1516-89132016000100600Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2016-02-22T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Physicochemical and Biological Investigation of Different Structures of Carbon Coatings Deposited onto Polyurethane |
title |
Physicochemical and Biological Investigation of Different Structures of Carbon Coatings Deposited onto Polyurethane |
spellingShingle |
Physicochemical and Biological Investigation of Different Structures of Carbon Coatings Deposited onto Polyurethane Kaczorowski,Witold Diamond-like carbon Atomic force microscopy (AFM) X-ray photoelectron spectroscopy XPS Raman spectroscopy biological properties |
title_short |
Physicochemical and Biological Investigation of Different Structures of Carbon Coatings Deposited onto Polyurethane |
title_full |
Physicochemical and Biological Investigation of Different Structures of Carbon Coatings Deposited onto Polyurethane |
title_fullStr |
Physicochemical and Biological Investigation of Different Structures of Carbon Coatings Deposited onto Polyurethane |
title_full_unstemmed |
Physicochemical and Biological Investigation of Different Structures of Carbon Coatings Deposited onto Polyurethane |
title_sort |
Physicochemical and Biological Investigation of Different Structures of Carbon Coatings Deposited onto Polyurethane |
author |
Kaczorowski,Witold |
author_facet |
Kaczorowski,Witold Batory,Damian Jakubowski,Witold Szymanski,Witold Komorowski,Piotr Walkowiak,Bogdan Sanak,Marek Niedzielski,Piotr |
author_role |
author |
author2 |
Batory,Damian Jakubowski,Witold Szymanski,Witold Komorowski,Piotr Walkowiak,Bogdan Sanak,Marek Niedzielski,Piotr |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Kaczorowski,Witold Batory,Damian Jakubowski,Witold Szymanski,Witold Komorowski,Piotr Walkowiak,Bogdan Sanak,Marek Niedzielski,Piotr |
dc.subject.por.fl_str_mv |
Diamond-like carbon Atomic force microscopy (AFM) X-ray photoelectron spectroscopy XPS Raman spectroscopy biological properties |
topic |
Diamond-like carbon Atomic force microscopy (AFM) X-ray photoelectron spectroscopy XPS Raman spectroscopy biological properties |
description |
The aim of this study was to examine the thrombogenic properties of polyurethane that was surface modified with carbon coatings. Physicochemical properties of manufactured coatings were investigated using transmission electron microscopy (TEM), atomic force microscopy (AFM), X-ray Photoelectron Spectroscopy (XPS), Raman spectroscopy and contact angle measurement methods. Samples were examined by the Impact-R method evaluating the level of platelets activation and adhesion of particular blood cell elements. The analysis of antimicrobial resistance against E. coli colonization and viability of endothelial cells showed that polyurethane modified with use of carbon layers constituted an interesting solution for biomedical application. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 |
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=S1516-89132016000100600 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100600 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-4324-2016150305 |
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 |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.59 2016 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318277728403456 |