Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/16466

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dc.contributor.authorSoares, Graça M. B.-
dc.contributor.authorVieira, Raquel-
dc.contributor.authorSantos, Jorge Rocha-
dc.contributor.authorPereira, Pablo-
dc.contributor.authorFerreira, Maria Costa-
dc.contributor.authorGomes, Jaime-
dc.date.accessioned2012-01-18T15:28:43Z-
dc.date.available2012-01-18T15:28:43Z-
dc.date.issued2008-
dc.date.submitted2007-
dc.identifier.issn1229-9197por
dc.identifier.issn1875-0052por
dc.identifier.urihttp://hdl.handle.net/1822/16466-
dc.description.abstractA novel application procedure for imparting antibacterial properties onto cotton is described. The modified cotton was obtained by polymerization of glycidyl methacrylate (GMA) with 1,4 diazabicyclo[2,2,2]octane monocationic salt (MS) derivative in the presence of the free radical initiators sodium bisulfite and potassium persulfate. Out of the four application protocols tested, use of an exhaustion procedure to fix MS onto cotton gave optimal results. Dyeing of the modified cotton with C.I direct 225 did not require salt, thereby indirectly confirming fixation of the cationic MS. Antibacterial activity was completely retained after three washing cycles when tested with Klebsiella pneumoniae but to a lesser extent against Staphylococcus aureus. The mechanical properties of the modified cotton were unaltered.por
dc.language.isoengpor
dc.publisherSpringer por
dc.rightsrestrictedAccesspor
dc.subjectAntibacterial monocationic saltpor
dc.subjectGlycidyl methacrylatepor
dc.subjectCottonpor
dc.subjectTextile processpor
dc.titleOptimization of application procedure for fixation of monocationic salt onto cotton with antibacterial activitypor
dc.typearticlepor
dc.peerreviewedyespor
dc.relation.publisherversionhttp://www.springerlink.com/por
sdum.publicationstatuspublishedpor
oaire.citationStartPage450por
oaire.citationEndPage454por
oaire.citationIssue4por
oaire.citationTitleFibers and Polymerspor
oaire.citationVolume9por
dc.identifier.doi10.1007/s12221-008-0072-7por
dc.subject.wosScience & Technologypor
sdum.journalFibers and Polymerspor
Appears in Collections:DET/2C2T - Artigos em revistas internacionais com arbitragem científica

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