Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect

Detalhes bibliográficos
Autor(a) principal: Camargo,Eliziane da Rocha
Data de Publicação: 2021
Outros Autores: Hamdar,Kayam Zardo, Santos,Maria Luiza Ferreira dos, Burgel,Guilherme, Oliveira,Carolina Camargo de, Kava,Vanessa, Cardoso,Rodrigo Perito, Marino,Cláudia Eliana Bruno
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=S1516-14392021000300208
Resumo: Abstract Dental implants are especially susceptible to bacterial adhesion and so microbial contamination. Several techniques have been explored in order to obtain implant surfaces enriched with silver (Ag). The main challenge is to obtain a bactericidal effect keeping the surface biocompatible. In this regard plasma-assisted deposition is a very attractive technique due to its versatility and low environmental impact. Thus, the present work aimed at evaluating the chemical stability, antibacterial activity, and biocompatibility of a commercially pure titanium (cp-Ti) surface containing very low amounts of plasma-deposited Ag. Ag deposition obtained by 10 minutes sputtering was able to promote antibacterial action (around 30%) on a clearly cytocompatible Ti/Ag surface with no apparent impact on biocompatibility. Taken together these results indicate that the proposed deposition process has a great potential for dental implant application with the advantage of using very small amounts of silver to achieve efficacy.
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spelling Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effectsilver plasma depositionbactericidal effectbiocompatibilityAbstract Dental implants are especially susceptible to bacterial adhesion and so microbial contamination. Several techniques have been explored in order to obtain implant surfaces enriched with silver (Ag). The main challenge is to obtain a bactericidal effect keeping the surface biocompatible. In this regard plasma-assisted deposition is a very attractive technique due to its versatility and low environmental impact. Thus, the present work aimed at evaluating the chemical stability, antibacterial activity, and biocompatibility of a commercially pure titanium (cp-Ti) surface containing very low amounts of plasma-deposited Ag. Ag deposition obtained by 10 minutes sputtering was able to promote antibacterial action (around 30%) on a clearly cytocompatible Ti/Ag surface with no apparent impact on biocompatibility. Taken together these results indicate that the proposed deposition process has a great potential for dental implant application with the advantage of using very small amounts of silver to achieve efficacy.ABM, ABC, ABPol2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392021000300208Materials Research v.24 n.3 2021reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2020-0569info:eu-repo/semantics/openAccessCamargo,Eliziane da RochaHamdar,Kayam ZardoSantos,Maria Luiza Ferreira dosBurgel,GuilhermeOliveira,Carolina Camargo deKava,VanessaCardoso,Rodrigo PeritoMarino,Cláudia Eliana Brunoeng2021-03-26T00:00:00Zoai:scielo:S1516-14392021000300208Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2021-03-26T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect
title Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect
spellingShingle Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect
Camargo,Eliziane da Rocha
silver plasma deposition
bactericidal effect
biocompatibility
title_short Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect
title_full Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect
title_fullStr Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect
title_full_unstemmed Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect
title_sort Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect
author Camargo,Eliziane da Rocha
author_facet Camargo,Eliziane da Rocha
Hamdar,Kayam Zardo
Santos,Maria Luiza Ferreira dos
Burgel,Guilherme
Oliveira,Carolina Camargo de
Kava,Vanessa
Cardoso,Rodrigo Perito
Marino,Cláudia Eliana Bruno
author_role author
author2 Hamdar,Kayam Zardo
Santos,Maria Luiza Ferreira dos
Burgel,Guilherme
Oliveira,Carolina Camargo de
Kava,Vanessa
Cardoso,Rodrigo Perito
Marino,Cláudia Eliana Bruno
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Camargo,Eliziane da Rocha
Hamdar,Kayam Zardo
Santos,Maria Luiza Ferreira dos
Burgel,Guilherme
Oliveira,Carolina Camargo de
Kava,Vanessa
Cardoso,Rodrigo Perito
Marino,Cláudia Eliana Bruno
dc.subject.por.fl_str_mv silver plasma deposition
bactericidal effect
biocompatibility
topic silver plasma deposition
bactericidal effect
biocompatibility
description Abstract Dental implants are especially susceptible to bacterial adhesion and so microbial contamination. Several techniques have been explored in order to obtain implant surfaces enriched with silver (Ag). The main challenge is to obtain a bactericidal effect keeping the surface biocompatible. In this regard plasma-assisted deposition is a very attractive technique due to its versatility and low environmental impact. Thus, the present work aimed at evaluating the chemical stability, antibacterial activity, and biocompatibility of a commercially pure titanium (cp-Ti) surface containing very low amounts of plasma-deposited Ag. Ag deposition obtained by 10 minutes sputtering was able to promote antibacterial action (around 30%) on a clearly cytocompatible Ti/Ag surface with no apparent impact on biocompatibility. Taken together these results indicate that the proposed deposition process has a great potential for dental implant application with the advantage of using very small amounts of silver to achieve efficacy.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
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=S1516-14392021000300208
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392021000300208
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2020-0569
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.24 n.3 2021
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
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