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Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract
dc.creator | Krkobabić, Ana | |
dc.creator | Marković, Darka | |
dc.creator | Kovačević, Aleksandar | |
dc.creator | Tadić, Vanja | |
dc.creator | Radoičić, Marija | |
dc.creator | Barudžija, Tatjana | |
dc.creator | Ilic-Tomic, Tatjana | |
dc.creator | Radetić, Maja | |
dc.date.accessioned | 2022-05-24T11:46:28Z | |
dc.date.available | 2022-05-24T11:46:28Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 1229-9197 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5130 | |
dc.description.abstract | The aim of this study was to develop antimicrobial nanocomposite textile material comprising of Cu-based nanostructures synthesized on oxidized cotton fabric using Arctostaphylos uva-ursi (L.) Spreng., Ericaceae (bearberry leaves) as a green reducing agent for adsorbed Cu2+-ions. In order to provide sufficient number of carboxyl groups for complexation with Cu2+-ions a two-step oxidation process with NaIO4 and NaClO2 was carried out. The influence of NaIO4 concentration on content of carboxyl groups and Cu-based nanoparticles was studied by FTIR and AAS. HPLC analysis identified the gallic acid known as a reducing agent in bearberry leaves extract. FESEM and XRD analyses revealed that using bearberry leaves extract and gallic acid solution as reducing agents led to a formation of spherical Cu2O/CuO nanoparticles and CuO nanosheets, respectively. These nanoparticles and nanosheets provided excellent antibacterial activity against Gram-negative bacteria Escherichia coli and Gram-positive bacteria Staphylococcus aureus. Cytotoxicity on human keratinocyte cells was shown to depend on their copper content. | sr |
dc.language.iso | en | sr |
dc.publisher | Korean Fiber Society | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200287/RS// | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200017/RS// | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS// | sr |
dc.rights | restrictedAccess | sr |
dc.source | Fibers and Polymers | sr |
dc.subject | Antimicrobial activity | sr |
dc.subject | Bearberry leaves | sr |
dc.subject | Cu2O/CuO nanoparticles | sr |
dc.subject | CuO nanosheets | sr |
dc.subject | Gallic acid | sr |
dc.title | Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.epage | 966 | |
dc.citation.issue | 4 | |
dc.citation.rank | M21~ | |
dc.citation.spage | 954 | |
dc.citation.volume | 23 | |
dc.identifier.doi | 10.1007/s12221-022-4639-5 | |
dc.identifier.scopus | 2-s2.0-85129212898 | |
dc.identifier.wos | 00078907910001 | |
dc.type.version | publishedVersion | sr |