Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/65369
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Ribeiro, Ana Isabel Ferreira | por |
dc.contributor.author | Modic, M. | por |
dc.contributor.author | Cvelbar, U. | por |
dc.contributor.author | Dinescu, G. | por |
dc.contributor.author | Mitu, B. | por |
dc.contributor.author | Nikiforov, A. | por |
dc.contributor.author | Leys, C. | por |
dc.contributor.author | Kuchakova, I. | por |
dc.contributor.author | Souto, A. P. | por |
dc.contributor.author | Zille, Andrea | por |
dc.date.accessioned | 2020-05-14T10:31:46Z | - |
dc.date.available | 2020-05-14T10:31:46Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 2472-3444 | por |
dc.identifier.uri | https://hdl.handle.net/1822/65369 | - |
dc.description | "Paper presented at the ICON2019 conferences in Çorlu, Tekirdağ, Turkey April 17-19, 2019" | por |
dc.description.abstract | Novel coatings containing silver nanoparticles (AgNPs) with strong bonding and controllable antibacterial activity on polyamide 6,6 fabric were produced by dielectric barrier discharge (DBD) plasmaassisted deposition at atmospheric pressure and hexamethyldisiloxane (HMDSO) layers. Silver ion release was tuned using a “sandwich” coating structure to prolong the antibacterial effect. The novel spray-assisted deposition increased deposition rates of AgNPs using atmospheric pressure DBD plasma treatment when an HMDSO layer was applied. An increase in AgNPs deposition in plasma treated samples and antimicrobial activity against Gram-negative (Escherichia coli) for samples with an additional HMDSO layer was observed. These coatings allow the development of new and safe wound dressings able to switch the antimicrobial effect against Gram- positive and Gram-negative bacteria by washing the dressing at high temperature (75 oC) before application. | por |
dc.description.sponsorship | This work was funded by European Regional Development funds (FEDER) through the Competitiveness and Internationalization Operational Program (POCI) – COMPETE and by National Funds through Portuguese Fundação para a Ciência e Tecnologia (FCT) under the project UID/ CTM/00264/2019. Ana Ribeiro acknowledges FCT for its doctoral grant SFRH/BD/137668/2018. Andrea Zille also acknowledges fnancial support of the FCT through an Investigator FCT Research contract (IF/00071/2015) and the project PTDC/CTM-TEX/28295/2017 fnanced by FCT, FEDER, and POCI in the frame of the Portugal 2020 program. | eng |
dc.language.iso | eng | por |
dc.publisher | American Association of Textile Chemists and Colorists | por |
dc.relation | UID/CTM/00264/2019 | por |
dc.relation | SFRH/BD/137668/2018 | por |
dc.relation | IF/00071/2015 | por |
dc.relation | PTDC/CTM-TEX/28295/2017 | por |
dc.rights | openAccess | por |
dc.subject | Antimicrobial textiles | por |
dc.subject | DBD plasma | por |
dc.subject | Hexamethyldisiloxane | por |
dc.subject | Silver nanoparticles | por |
dc.title | Atmospheric-pressure plasma spray deposition of silver/HMDSO nanocomposite on polyamide 6,6 with controllable antibacterial activity | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
oaire.citationStartPage | 1 | por |
oaire.citationEndPage | 6 | por |
oaire.citationIssue | 3 | por |
oaire.citationVolume | 7 | por |
dc.identifier.eissn | 2330-5517 | por |
dc.identifier.doi | 10.14504/ajr.7.3.1 | por |
dc.subject.fos | Engenharia e Tecnologia::Engenharia dos Materiais | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | AATCC Journal of Research | por |
Aparece nas coleções: | DET/2C2T - Artigos em revistas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Ribeiro 2020.pdf | 987,84 kB | Adobe PDF | Ver/Abrir |