Sol-Gel SiO2-CaO-P2O5 biofilm with surface engineered for medical application

Detalhes bibliográficos
Autor(a) principal: Federman,Sonia Regina
Data de Publicação: 2007
Outros Autores: Costa,Vilma Conceição, Vasconcelos,Daniela Cordeiro Leite, Vasconcelos,Wander Luiz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000200014
Resumo: Sol-gel film in the SiO2-CaO-P2O5 system was prepared from TEOS, TEP, alcohol and hydrated calcium nitrate in an acidic medium. The coatings were deposited on stainless steel using the dip-coating technique. After deposition, the composite was submitted to heat treatment, at different temperatures and exposure times to investigate the influence of such parameters on the surface morphology of the composite. The coated surfaces were characterized by AFM, SEM and FTIR. The present study showed that the formation of different textures (an important parameter in implant fixation) could be controlled by temperature and time of heat treatment.
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spelling Sol-Gel SiO2-CaO-P2O5 biofilm with surface engineered for medical applicationcoatingsbiofilmsol-gelsurfaceSol-gel film in the SiO2-CaO-P2O5 system was prepared from TEOS, TEP, alcohol and hydrated calcium nitrate in an acidic medium. The coatings were deposited on stainless steel using the dip-coating technique. After deposition, the composite was submitted to heat treatment, at different temperatures and exposure times to investigate the influence of such parameters on the surface morphology of the composite. The coated surfaces were characterized by AFM, SEM and FTIR. The present study showed that the formation of different textures (an important parameter in implant fixation) could be controlled by temperature and time of heat treatment.ABM, ABC, ABPol2007-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000200014Materials Research v.10 n.2 2007reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392007000200014info:eu-repo/semantics/openAccessFederman,Sonia ReginaCosta,Vilma ConceiçãoVasconcelos,Daniela Cordeiro LeiteVasconcelos,Wander Luizeng2007-09-04T00:00:00Zoai:scielo:S1516-14392007000200014Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2007-09-04T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Sol-Gel SiO2-CaO-P2O5 biofilm with surface engineered for medical application
title Sol-Gel SiO2-CaO-P2O5 biofilm with surface engineered for medical application
spellingShingle Sol-Gel SiO2-CaO-P2O5 biofilm with surface engineered for medical application
Federman,Sonia Regina
coatings
biofilm
sol-gel
surface
title_short Sol-Gel SiO2-CaO-P2O5 biofilm with surface engineered for medical application
title_full Sol-Gel SiO2-CaO-P2O5 biofilm with surface engineered for medical application
title_fullStr Sol-Gel SiO2-CaO-P2O5 biofilm with surface engineered for medical application
title_full_unstemmed Sol-Gel SiO2-CaO-P2O5 biofilm with surface engineered for medical application
title_sort Sol-Gel SiO2-CaO-P2O5 biofilm with surface engineered for medical application
author Federman,Sonia Regina
author_facet Federman,Sonia Regina
Costa,Vilma Conceição
Vasconcelos,Daniela Cordeiro Leite
Vasconcelos,Wander Luiz
author_role author
author2 Costa,Vilma Conceição
Vasconcelos,Daniela Cordeiro Leite
Vasconcelos,Wander Luiz
author2_role author
author
author
dc.contributor.author.fl_str_mv Federman,Sonia Regina
Costa,Vilma Conceição
Vasconcelos,Daniela Cordeiro Leite
Vasconcelos,Wander Luiz
dc.subject.por.fl_str_mv coatings
biofilm
sol-gel
surface
topic coatings
biofilm
sol-gel
surface
description Sol-gel film in the SiO2-CaO-P2O5 system was prepared from TEOS, TEP, alcohol and hydrated calcium nitrate in an acidic medium. The coatings were deposited on stainless steel using the dip-coating technique. After deposition, the composite was submitted to heat treatment, at different temperatures and exposure times to investigate the influence of such parameters on the surface morphology of the composite. The coated surfaces were characterized by AFM, SEM and FTIR. The present study showed that the formation of different textures (an important parameter in implant fixation) could be controlled by temperature and time of heat treatment.
publishDate 2007
dc.date.none.fl_str_mv 2007-06-01
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=S1516-14392007000200014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392007000200014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392007000200014
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.10 n.2 2007
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212658541756416

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