Show simple item record

dc.creatorMarković, Darka
dc.creatorVasiljević, Jelena
dc.creatorAšanin, Jelena
dc.creatorIlić‐Tomić, Tatjana
dc.creatorTomšič, Brigita
dc.creatorJokić, Bojan
dc.creatorMitrić, Miodrag
dc.creatorSimončič, Barbara
dc.creatorMišić, Dušan
dc.creatorRadetić, Maja
dc.date.accessioned2021-03-10T14:24:08Z
dc.date.available2021-03-10T14:24:08Z
dc.date.issued2020
dc.identifier.issn0021-8995
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4520
dc.description.abstractA novel impregnation process for the fabrication of cotton nanocomposite with strong antimicrobial activity against antibiotics-resistant bacteria and yeast was developed. The impregnation process includes the sol-gel treatment of fabric with (3-aminopropyl)triethoxysilane in the first step, and synthesis of the CuO/Cu2O nanoparticles (NPs) on the fabric surface in the second step. The in situ synthesis of the CuO/Cu2O NPs was based on the adsorption of Cu2+-ions by the introduced amino groups of the sol-gel coating. The adsorbed Cu2+-ions are subsequently reduced in the alkaline solution of NaBH4. X-ray diffraction measurements confirmed the formation of CuO/Cu2O NPs. Scanning electron microscopy and atomic absorption spectrometry analyses indicate that the particle size, agglomeration, and amounts of synthesized NPs were highly affected by the initial concentration of CuSO(4)solution. The toxicity of nanocomposites to human keratinocytes (HaCaT) and antimicrobial activity against Gram-negativeEscherichia coliATCC 25922,E. coliATCC BAA 2469, andKlebsiella pneumoniaeATCC BAA 2146, and Gram-positive bacteriaStaphylococcus aureusATCC 25923,S. aureusATCC 43300 and yeastCandida albicansATCC 24433 strongly depended on the copper content. In addition to excellent antimicrobial activity, controlled release of Cu2+-ions from the fabrics into physiological saline solution was obtained.en
dc.publisherWiley, Hoboken
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45020/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172056/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173048/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Applied Polymer Science
dc.subjectcoatingsen
dc.subjectdrug delivery systemsen
dc.subjecttextilesen
dc.titleThe influence of coating with aminopropyl triethoxysilane and CuO/Cu2O nanoparticles on antimicrobial activity of cotton fabrics under dark conditionsen
dc.typearticle
dc.rights.licenseARR
dc.citation.issue40
dc.citation.other137(40): -
dc.citation.rankM22~
dc.citation.volume137
dc.identifier.doi10.1002/app.49194
dc.identifier.rcubconv_6173
dc.identifier.scopus2-s2.0-85080957436
dc.identifier.wos000553544900035
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record