Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/64262 |
Resumo: | Additive manufacturing (AM) is a hot topic nowadays, having a first order in importance in research trends, improving existent technologies and carrying them further. AM can be applied to ceramics, which have importance in current technologies. Their capability to maintain functional properties for long time periods, combined with the easiness to process and the abundance of raw materials, make them a fundamental part of mankind development. Within ceramics, stoneware has a wide range of uses but in some conditions, it can be affected by biofouling. Ti(O)N and Ag-Ti(O)N coatings over 3D printed stoneware, were presented as multifunctional solution, linking aesthetical and antimicrobial properties. Films were developed by reactive direct current (DC) magnetron sputtering and characterized physical, chemical and morphologically, as well as regarding their colour variation. Moreover roughness, wettability, antibacterial and antibiofouling were also evaluated. The results revealed that the Ag doped coatings (with or without oxygen addition) had an enhanced multifunctionality compared to control samples (without Ag). Ag nanoparticles addition created a surface with potential antibacterial and antibiofouling activities, in order to resist outdoors and aqueous environments, making these films able to be applied in architectural pieces as sculptures or other decorative parts, maintaining their properties with good aesthetical properties. |
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Surface functionalization of 3D printed structures: Aesthetic and antibiofouling propertiesAdditive manufacturingSurface characterizationDecorative elementAntibacterialAntibiofoulingScience & TechnologyAdditive manufacturing (AM) is a hot topic nowadays, having a first order in importance in research trends, improving existent technologies and carrying them further. AM can be applied to ceramics, which have importance in current technologies. Their capability to maintain functional properties for long time periods, combined with the easiness to process and the abundance of raw materials, make them a fundamental part of mankind development. Within ceramics, stoneware has a wide range of uses but in some conditions, it can be affected by biofouling. Ti(O)N and Ag-Ti(O)N coatings over 3D printed stoneware, were presented as multifunctional solution, linking aesthetical and antimicrobial properties. Films were developed by reactive direct current (DC) magnetron sputtering and characterized physical, chemical and morphologically, as well as regarding their colour variation. Moreover roughness, wettability, antibacterial and antibiofouling were also evaluated. The results revealed that the Ag doped coatings (with or without oxygen addition) had an enhanced multifunctionality compared to control samples (without Ag). Ag nanoparticles addition created a surface with potential antibacterial and antibiofouling activities, in order to resist outdoors and aqueous environments, making these films able to be applied in architectural pieces as sculptures or other decorative parts, maintaining their properties with good aesthetical properties.The authors acknowledge to MIT Portugal-2017 program by thefinancial support through FCT/MCTES for this exploratory researchproject with the reference MIT-EXPL/ISF/0006/2007 and PhysicsCenter of University of Minho and University of Porto (CFUM-UP) by itssupport though the strategical project (UID/FIS/04650/2019). Thisstudy was supported by the Portuguese Foundation for Science andTechnology (FCT) under the scope of the strategic funding of UID/FIS/04650/2019 and UID/BIO/04469/2019 unit and BioTecNorte opera-tion (NORTE-01-0145-FEDER-000004) funded by the EuropeanRegional Development Fund under the scope of Norte2020—ProgramaOperacional Regional do Norte and, in the framework of the ATRITO-0(co-financed via FEDER (PT2020) POCI-01-0145-FEDER-030446 andFCT (PIDDAC)) and the On-SURF (co-financedvia FEDER (PT2020)POCI-01-0247-FEDER-024521) projects.info:eu-repo/semantics/publishedVersionElsevierUniversidade do MinhoCastro, José D.Carneiro, E.Marques, S. M.Figueiredo, BrunoPontes, A. J.Sampaio, Álvaro M.Carvalho, IsabelHenriques, MarianaCruz, Paulo J. S.Carvalho, S.2020-03-252020-03-25T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/64262engCastro, José D.; Carneiro, E.; Marques, S. M.; Figueiredo, Bruno; Pontes, Antonio J.; Sampaio, Álvaro M.; Carvalho, Isabel; Henriques, Mariana; Cruz, Paulo J. S.; Carvalho, S., Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties. Surface & Coatings Technology, 386(125464), 20200257-897210.1016/j.surfcoat.2020.125464https://www.journals.elsevier.com/surface-and-coatings-technologyinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:19:05Zoai:repositorium.sdum.uminho.pt:1822/64262Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:11:59.372251Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties |
title |
Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties |
spellingShingle |
Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties Castro, José D. Additive manufacturing Surface characterization Decorative element Antibacterial Antibiofouling Science & Technology |
title_short |
Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties |
title_full |
Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties |
title_fullStr |
Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties |
title_full_unstemmed |
Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties |
title_sort |
Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties |
author |
Castro, José D. |
author_facet |
Castro, José D. Carneiro, E. Marques, S. M. Figueiredo, Bruno Pontes, A. J. Sampaio, Álvaro M. Carvalho, Isabel Henriques, Mariana Cruz, Paulo J. S. Carvalho, S. |
author_role |
author |
author2 |
Carneiro, E. Marques, S. M. Figueiredo, Bruno Pontes, A. J. Sampaio, Álvaro M. Carvalho, Isabel Henriques, Mariana Cruz, Paulo J. S. Carvalho, S. |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Castro, José D. Carneiro, E. Marques, S. M. Figueiredo, Bruno Pontes, A. J. Sampaio, Álvaro M. Carvalho, Isabel Henriques, Mariana Cruz, Paulo J. S. Carvalho, S. |
dc.subject.por.fl_str_mv |
Additive manufacturing Surface characterization Decorative element Antibacterial Antibiofouling Science & Technology |
topic |
Additive manufacturing Surface characterization Decorative element Antibacterial Antibiofouling Science & Technology |
description |
Additive manufacturing (AM) is a hot topic nowadays, having a first order in importance in research trends, improving existent technologies and carrying them further. AM can be applied to ceramics, which have importance in current technologies. Their capability to maintain functional properties for long time periods, combined with the easiness to process and the abundance of raw materials, make them a fundamental part of mankind development. Within ceramics, stoneware has a wide range of uses but in some conditions, it can be affected by biofouling. Ti(O)N and Ag-Ti(O)N coatings over 3D printed stoneware, were presented as multifunctional solution, linking aesthetical and antimicrobial properties. Films were developed by reactive direct current (DC) magnetron sputtering and characterized physical, chemical and morphologically, as well as regarding their colour variation. Moreover roughness, wettability, antibacterial and antibiofouling were also evaluated. The results revealed that the Ag doped coatings (with or without oxygen addition) had an enhanced multifunctionality compared to control samples (without Ag). Ag nanoparticles addition created a surface with potential antibacterial and antibiofouling activities, in order to resist outdoors and aqueous environments, making these films able to be applied in architectural pieces as sculptures or other decorative parts, maintaining their properties with good aesthetical properties. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-03-25 2020-03-25T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/64262 |
url |
http://hdl.handle.net/1822/64262 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Castro, José D.; Carneiro, E.; Marques, S. M.; Figueiredo, Bruno; Pontes, Antonio J.; Sampaio, Álvaro M.; Carvalho, Isabel; Henriques, Mariana; Cruz, Paulo J. S.; Carvalho, S., Surface functionalization of 3D printed structures: Aesthetic and antibiofouling properties. Surface & Coatings Technology, 386(125464), 2020 0257-8972 10.1016/j.surfcoat.2020.125464 https://www.journals.elsevier.com/surface-and-coatings-technology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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