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Obtaining medical textiles based on viscose and chitosan/zinc nanoparticles with improved antibacterial properties by using a dielectric barrier discharge

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dc.affiliation.dptoUC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Químicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Materiales compuestos poliméricos e interfaseses
dc.contributor.authorKorica, Matea D.
dc.contributor.authorKramar, Ana
dc.contributor.authorPeršin Fratnik, Zdenka
dc.contributor.authorObradović , Bratislav
dc.contributor.authorKuraica, Milorad M.
dc.contributor.authorDojčinović , Biljana
dc.contributor.authorZemljič, Lidija Fras
dc.contributor.authorKostić, Mirjana
dc.date.accessioned2023-04-21T11:40:07Z
dc.date.available2023-04-21T11:40:07Z
dc.date.issued2022-10-01
dc.descriptionThis article belongs to the Special Issue Develop Antimicrobial Polymer Textiles for Medical Applicationses
dc.description.abstractThis study aimed to obtain functional viscose textiles based on chitosan coatings with improved antibacterial properties and washing durability. For that reason, before functionalization with chitosan/zinc nanoparticles (NCH+Zn), the viscose fabric was modified by nonthermal gas plasma of dielectric barrier discharge (DBD) to introduce into its structure functional groups suitable for attachment of NCH+Zn. NCH+Zn were characterized by measurements of hydrodynamic diameter and zeta potential and AFM. DBD-plasma-modified and NCH+Zn-functionalized fabrics were characterized by zeta potential measurements, ATR-FTIR spectroscopy, the calcium acetate method (determination of content of carboxyl and aldehyde groups), SEM, breaking-strength measurements, elemental analysis, and ICP-OES. Their antibacterial activity was determined under dynamic contact conditions. In addition to SEM, the NCH+Zn distributions on viscose fabrics were also indirectly characterized by measuring their absorbent capacities before and after functionalization with NCH+Zn. Washing durability was monitored through changes in the zeta potential, chitosan and zinc content, and antibacterial activity after 1, 3, and 5 washing cycles. The obtained results showed that DBD plasma modification contributed to the simultaneous improvement of NCH+Zn sorption and antibacterial properties of the viscose fabric functionalized with NCH+Zn, and its washing durability, making it suitable for the production of high-value-added medical textiles.es
dc.description.sponsorshipThis work was supported by the Ministry of Education, Science and Technological Development of the Republic of Serbia (contract number 451-03-68/2022-14/200135 and contract number 451-03-68/2022-14/200287).en
dc.format.extent16es
dc.identifier.bibliographicCitationKorica, M., Kramar, A., Fratnik, Z. P., Obradović, B. M., Kuraica, M. M., Dojčinović, B., Zemljič, L. F., & Kostic, M. (2022). Obtaining Medical Textiles Based on Viscose and Chitosan/Zinc Nanoparticles with Improved Antibacterial Properties by Using a Dielectric Barrier Discharge. Polymers, 14(19), 4152.es
dc.identifier.doihttps://doi.org/10.3390/polym14194152
dc.identifier.issn2073-4360
dc.identifier.publicationfirstpage1es
dc.identifier.publicationissue19, 4152es
dc.identifier.publicationlastpage16es
dc.identifier.publicationtitlePolymerses
dc.identifier.publicationvolume14es
dc.identifier.urihttps://hdl.handle.net/10016/37168
dc.identifier.uxxiAR/0000031982
dc.language.isoenges
dc.publisherMDPIes
dc.rights© 2022 by the authors.es
dc.rightsAtribución 3.0 España*
dc.rights.accessRightsopen accesses
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subject.ecienciaMaterialeses
dc.subject.ecienciaQuímicaes
dc.subject.otherAntibacterial Propertieses
dc.subject.otherChitosan/Zinc Nanoparticleses
dc.subject.otherDielectric Barrier Dischargees
dc.subject.otherMedical Textileses
dc.subject.otherViscosees
dc.titleObtaining medical textiles based on viscose and chitosan/zinc nanoparticles with improved antibacterial properties by using a dielectric barrier dischargees
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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