Antioxidant activity, DNA cleavage ability, and antibacterial properties of ceramic membrane coated with cobalt nanoparticles

Basit Öğe Kaydı
dc.contributor.authorBelibagli, Pinar
dc.contributor.authorDogan, Ali Can
dc.contributor.authorKaya, Gul
dc.contributor.authorDizge, Nadir
dc.contributor.authorOcakoglu, Kasim
dc.contributor.authorÖzdemir, Sadin
dc.contributor.authorTollu, Gülsah
dc.date.accessioned2025-03-17T12:22:45Z
dc.date.available2025-03-17T12:22:45Z
dc.date.issued2025
dc.departmentTarsus Üniversitesi
dc.description.abstractCeramic membranes are increasingly used in water/wastewater treatment due to their excellent filtration/separation performance, mechanical, thermal and long-term stability. In this study, ceramic clay membranes coated with cobalt nanoparticles (Co NP) were produced to increase the antibacterial properties of ceramic membranes produced using clay, a natural and cost-effective material. The morphological structure of Co NP ceramic clay membranes was determined by SEM analysis and the surface of the ceramic clay membrane coated with Co NP gained a smooth surface feature close to homogeneity. The antioxidant activity of CoNPs was 69.26 % at 100 mg/L. Plasmid DNA was entirely degraded at 50 mg/L nanoparticle concentrations. At a concentration of 100 mg/L, α-amylase inhibition of 86.39 % was exhibited by the CoNPs solution. CoNPs exhibited significant antimicrobial activities against L. pneumophila subsp. pneumophila, E. hirae, and E. faecalis (Minimum Inhibition concentration (MIC):16 mg/L). The cell viability inhibitory effect of the NPs was 98.27 % at 20 mg/L concentration against E. coli. The antibiofilm activities of the CoNPs were determined 82.13 % and 71.67 % against S. aureus and P. aeruginosa, respectively. Furthermore, the E. coli elimination performance of CoNP coated on the solid surface of the ceramic membrane was obtained as 94.64 %. In line with all these results, it has been clearly proven that Co NP ceramic clay membranes can be used in water and wastewater treatment due to their convenient, cheap, and effective antibacterial properties. © 2024 Elsevier Ltd and Techna Group S.r.l.
dc.identifier.doi10.1016/j.ceramint.2024.12.396
dc.identifier.issn0272-8842
dc.identifier.scopus2-s2.0-85216009167
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.ceramint.2024.12.396
dc.identifier.urihttps://hdl.handle.net/20.500.13099/1354
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofCeramics International
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_Scopus_20250316
dc.subjectAntibacterial properties
dc.subjectCeramic membrane
dc.subjectClay
dc.subjectCobalt Nanoparticle
dc.titleAntioxidant activity, DNA cleavage ability, and antibacterial properties of ceramic membrane coated with cobalt nanoparticles
dc.typeArticle

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