Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect
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 t...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2021-03-01
|
| Series: | Materials Research |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392021000300208&tlng=en |
| _version_ | 1818975467396399104 |
|---|---|
| author | Eliziane da Rocha Camargo Kayam Zardo Hamdar Maria Luiza Ferreira dos Santos Guilherme Burgel Carolina Camargo de Oliveira Vanessa Kava Rodrigo Perito Cardoso Cláudia Eliana Bruno Marino |
| author_facet | Eliziane da Rocha Camargo Kayam Zardo Hamdar Maria Luiza Ferreira dos Santos Guilherme Burgel Carolina Camargo de Oliveira Vanessa Kava Rodrigo Perito Cardoso Cláudia Eliana Bruno Marino |
| author_sort | Eliziane da Rocha Camargo |
| collection | DOAJ |
| 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. |
| first_indexed | 2024-12-20T15:56:25Z |
| format | Article |
| id | doaj.art-2c7b7303d91d47c3a028e52520e142bd |
| institution | Directory Open Access Journal |
| issn | 1516-1439 |
| language | English |
| last_indexed | 2024-12-20T15:56:25Z |
| publishDate | 2021-03-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj.art-2c7b7303d91d47c3a028e52520e142bd2022-12-21T19:34:27ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392021-03-0124310.1590/1980-5373-mr-2020-0569Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal EffectEliziane da Rocha CamargoKayam Zardo HamdarMaria Luiza Ferreira dos SantosGuilherme BurgelCarolina Camargo de Oliveirahttps://orcid.org/0000-0002-6129-2508Vanessa KavaRodrigo Perito Cardosohttps://orcid.org/0000-0003-0449-0564Cláudia Eliana Bruno Marinohttps://orcid.org/0000-0003-2660-4577Abstract 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.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392021000300208&tlng=ensilver plasma depositionbactericidal effectbiocompatibility |
| spellingShingle | Eliziane da Rocha Camargo Kayam Zardo Hamdar Maria Luiza Ferreira dos Santos Guilherme Burgel Carolina Camargo de Oliveira Vanessa Kava Rodrigo Perito Cardoso Cláudia Eliana Bruno Marino Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect Materials Research silver plasma deposition bactericidal effect biocompatibility |
| title | 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_short | Plasma-Assisted Silver Deposition on Titanium Surface: Biocompatibility and Bactericidal Effect |
| title_sort | plasma assisted silver deposition on titanium surface biocompatibility and bactericidal effect |
| topic | silver plasma deposition bactericidal effect biocompatibility |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392021000300208&tlng=en |
| work_keys_str_mv | AT elizianedarochacamargo plasmaassistedsilverdepositionontitaniumsurfacebiocompatibilityandbactericidaleffect AT kayamzardohamdar plasmaassistedsilverdepositionontitaniumsurfacebiocompatibilityandbactericidaleffect AT marialuizaferreiradossantos plasmaassistedsilverdepositionontitaniumsurfacebiocompatibilityandbactericidaleffect AT guilhermeburgel plasmaassistedsilverdepositionontitaniumsurfacebiocompatibilityandbactericidaleffect AT carolinacamargodeoliveira plasmaassistedsilverdepositionontitaniumsurfacebiocompatibilityandbactericidaleffect AT vanessakava plasmaassistedsilverdepositionontitaniumsurfacebiocompatibilityandbactericidaleffect AT rodrigoperitocardoso plasmaassistedsilverdepositionontitaniumsurfacebiocompatibilityandbactericidaleffect AT claudiaelianabrunomarino plasmaassistedsilverdepositionontitaniumsurfacebiocompatibilityandbactericidaleffect |