Preparation and characterization of antibacterial nano cerium oxide/chitosan/hydroxyethylcellulose/polyethylene glycol composite films

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dc.contributor.authorKizilkonca, Ezgi
dc.contributor.authorTorlak, Emrah
dc.contributor.authorErim, F. Bedia
dc.date.accessioned2024-02-23T14:03:08Z
dc.date.available2024-02-23T14:03:08Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractDue to the rapidly increasing biological applications and antibacterial properties of versatile nano cerium oxide particles, the effects of these particles on chitosan-based films were investigated. Chitosan-based composite films with and without cerium oxide nanoparticles (NPs) were prepared by a casting method. Hydroxyethylcellulose (HEC) was used for the flexibility of films, and polyethylene glycol (PEG) was used as a plasticizer in the blending stage of film preparation. Characterizations of films were done by Fourier transform infrared spectroscopy (FTIR), thermogravimetric analyzer (TGA), and dynamic mechanical analyzer (DMA). Cerium oxide nanoparticle incorporation enhanced the antibacterial activity of chitosan-based films against Escherichia coli and Staphylococcus aureus. This composite film is proposed as packaging or coating material because of its flexibility, antibacterial efficacy, and good mechanical strength. ? 2021 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.ijbiomac.2021.02.139
dc.identifier.endpage359en_US
dc.identifier.issn0141-8130
dc.identifier.issn1879-0003
dc.identifier.pmid33621576en_US
dc.identifier.scopus2-s2.0-85101422773en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage351en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijbiomac.2021.02.139
dc.identifier.urihttps://hdl.handle.net/20.500.12452/11977
dc.identifier.volume177en_US
dc.identifier.wosWOS:000640405700013en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofInternational Journal Of Biological Macromoleculesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCoatingen_US
dc.subjectCompositesen_US
dc.subjectNanoparticlesen_US
dc.titlePreparation and characterization of antibacterial nano cerium oxide/chitosan/hydroxyethylcellulose/polyethylene glycol composite filmsen_US
dc.typeArticleen_US

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