Antimicrobial surface coatings for polypropylene nonwoven fabrics

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dc.authorid0000-0001-7053-1075en_US
dc.contributor.authorÇerkez, İdris
dc.contributor.authorWorley, S. D.
dc.contributor.authorBroughton, R. M.
dc.contributor.authorHuang, T. S.
dc.date.accessioned2021-03-20T20:15:45Z
dc.date.available2021-03-20T20:15:45Z
dc.date.issued2013
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Polimer Malzeme Mühendisliği Bölümüen_US
dc.description.abstractAnionic and cationic N-halamine polyelectrolytes were synthesized, characterized and then immobilized onto melt-blown polypropylene fabrics having two different basis-weights. The coatings were rendered biocidal upon exposure to dilute sodium hypochlorite solution. The effect of single and multilayer deposition of the polyelectrolytes on the surfaces was investigated in terms of chlorine loadings, rechargeabilities, antimicrobial efficacies, and air permeabilities. It was found that all of the coatings provided remarkable biocidal efficacies with about six log reductions of bacteria within two mm of contact time on filters having higher basis-weight, whereas slower inactivation was observed for lower-basis weight filters due to diminished surface areas and numbers of active halogen atoms. The antimicrobial coatings reduced the air permeabilities of the filters somewhat; however, the air permeabilities of the coated swatches were comparable to those of most protective textiles. (C) 2013 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipUS Air ForceUnited States Department of Defense [FA8650-07-1-5908]en_US
dc.description.sponsorshipThis work was supported by US Air Force through Grant FA8650-07-1-5908.en_US
dc.identifier.doi10.1016/j.reactfunctpolym.2013.07.016en_US
dc.identifier.endpage1419en_US
dc.identifier.issn1381-5148
dc.identifier.issn1873-166X
dc.identifier.issue11en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1412en_US
dc.identifier.urihttp://doi.org/10.1016/j.reactfunctpolym.2013.07.016
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1232
dc.identifier.volume73en_US
dc.identifier.wosWOS:000326431800002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÇerkez, İdris
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofReactive & Functional Polymersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAntimicrobialen_US
dc.subjectN-halamineen_US
dc.subjectPolyelectrolytesen_US
dc.subjectPolypropyleneen_US
dc.subjectCoatingsen_US
dc.titleAntimicrobial surface coatings for polypropylene nonwoven fabricsen_US
dc.typeArticleen_US

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