Microcosm Biofilm Formation on Titanium Surfaces
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , |
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=S1516-14392015000400677 |
Resumo: | Risk factors associated with peri-implantitis are related to the biofilm composition around the implant and the ability of bacterial adhesion. This study evaluated the biofilm formation on different surfaces of commercially pure titanium (CP Ti) grade 4 after 12, 24, 48 and 168 hours using the microcosm technique and scanning electron microscopy (SEM). The following surface conditions were examined: S (control)- smooth and plain; B- sand-blasted with aluminum oxide; E- etched using nitric acid; and BE- the combination of J and A treatments. Statistical differences on biofilm formation (CFU/ mg) were found between the control (S) and B surfaces at the first 12 hours, which are related to the lowest (Ra = 0.21 µm) and highest (Ra = 0.62 µm) mean roughness values. At 168-hour all surfaces showed similar biofilm formation. Yet, microbial growth occurred on all surfaces, regardless of the surface treatment. |
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Microcosm Biofilm Formation on Titanium Surfacestitaniummicrocosmbiofilmsperi-implantitisRisk factors associated with peri-implantitis are related to the biofilm composition around the implant and the ability of bacterial adhesion. This study evaluated the biofilm formation on different surfaces of commercially pure titanium (CP Ti) grade 4 after 12, 24, 48 and 168 hours using the microcosm technique and scanning electron microscopy (SEM). The following surface conditions were examined: S (control)- smooth and plain; B- sand-blasted with aluminum oxide; E- etched using nitric acid; and BE- the combination of J and A treatments. Statistical differences on biofilm formation (CFU/ mg) were found between the control (S) and B surfaces at the first 12 hours, which are related to the lowest (Ra = 0.21 µm) and highest (Ra = 0.62 µm) mean roughness values. At 168-hour all surfaces showed similar biofilm formation. Yet, microbial growth occurred on all surfaces, regardless of the surface treatment.ABM, ABC, ABPol2015-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000400677Materials Research v.18 n.4 2015reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1516-1439.346814info:eu-repo/semantics/openAccessDal’Agnol,Claudio ZeferinoStefenon,Letíciavan De Sande,Françoise HélèneDella Bona,ÁlvaroCenci,Maximiliano SérgioWebber,BrunaRodrigues,Laura BeatrizSantos,Luciana Ruschel doseng2017-07-18T00:00:00Zoai:scielo:S1516-14392015000400677Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2017-07-18T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Microcosm Biofilm Formation on Titanium Surfaces |
title |
Microcosm Biofilm Formation on Titanium Surfaces |
spellingShingle |
Microcosm Biofilm Formation on Titanium Surfaces Dal’Agnol,Claudio Zeferino titanium microcosm biofilms peri-implantitis |
title_short |
Microcosm Biofilm Formation on Titanium Surfaces |
title_full |
Microcosm Biofilm Formation on Titanium Surfaces |
title_fullStr |
Microcosm Biofilm Formation on Titanium Surfaces |
title_full_unstemmed |
Microcosm Biofilm Formation on Titanium Surfaces |
title_sort |
Microcosm Biofilm Formation on Titanium Surfaces |
author |
Dal’Agnol,Claudio Zeferino |
author_facet |
Dal’Agnol,Claudio Zeferino Stefenon,Letícia van De Sande,Françoise Hélène Della Bona,Álvaro Cenci,Maximiliano Sérgio Webber,Bruna Rodrigues,Laura Beatriz Santos,Luciana Ruschel dos |
author_role |
author |
author2 |
Stefenon,Letícia van De Sande,Françoise Hélène Della Bona,Álvaro Cenci,Maximiliano Sérgio Webber,Bruna Rodrigues,Laura Beatriz Santos,Luciana Ruschel dos |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Dal’Agnol,Claudio Zeferino Stefenon,Letícia van De Sande,Françoise Hélène Della Bona,Álvaro Cenci,Maximiliano Sérgio Webber,Bruna Rodrigues,Laura Beatriz Santos,Luciana Ruschel dos |
dc.subject.por.fl_str_mv |
titanium microcosm biofilms peri-implantitis |
topic |
titanium microcosm biofilms peri-implantitis |
description |
Risk factors associated with peri-implantitis are related to the biofilm composition around the implant and the ability of bacterial adhesion. This study evaluated the biofilm formation on different surfaces of commercially pure titanium (CP Ti) grade 4 after 12, 24, 48 and 168 hours using the microcosm technique and scanning electron microscopy (SEM). The following surface conditions were examined: S (control)- smooth and plain; B- sand-blasted with aluminum oxide; E- etched using nitric acid; and BE- the combination of J and A treatments. Statistical differences on biofilm formation (CFU/ mg) were found between the control (S) and B surfaces at the first 12 hours, which are related to the lowest (Ra = 0.21 µm) and highest (Ra = 0.62 µm) mean roughness values. At 168-hour all surfaces showed similar biofilm formation. Yet, microbial growth occurred on all surfaces, regardless of the surface treatment. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-08-01 |
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=S1516-14392015000400677 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000400677 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1516-1439.346814 |
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.18 n.4 2015 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_ |
1754212665504301056 |