Show simple item record

dc.creatorTomković, Tanja
dc.creatorRadovanović, Filip
dc.creatorNastasović, Aleksandra
dc.creatorVasiljević-Radović, Dana
dc.creatorMarkovic, Jelena
dc.creatorGrgur, Branimir N.
dc.creatorOnjia, Antonije E.
dc.date.accessioned2019-01-30T17:46:09Z
dc.date.available2019-01-30T17:46:09Z
dc.date.issued2015
dc.identifier.issn0014-3057
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1748
dc.description.abstractAsymmetric polyethersulfone membranes with submicron particles comprising crosslinked poly(glycidyl methacrylate-co-2-acrylamido-2-methylpropane sulfonic acid) were prepared by a combination of a traditional liquid phase inversion process for making membranes with photopolymerization and crosslinking of functional monomers included in the casting solution. Scanning electron microscope images of the membrane cross-section revealed a hybrid structure with an interconnected network of submicron particles embedded within the porous polyethersulfone support. Permeation of toluidine blue solutions through non-functionalized membranes showed a dramatic effect of 2-acrylamido-2-methylpropane sulfonic acid concentration in the casting solution on the dynamic adsorption performance. The epoxide groups present in glycidyl methacrylate copolymer were transformed into amine functionalities by ring opening under alkaline conditions. Permeation of dilute Cu2+ solutions through functionalized membranes demonstrated that the plate height for some of these membranes was an order of magnitude smaller than for commercial particle-filled membranes used in solid phase extraction.en
dc.publisherPergamon-Elsevier Science Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/32008/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.rightsrestrictedAccess
dc.sourceEuropean Polymer Journal
dc.subjectMembrane formationen
dc.subjectPhotoirradiationen
dc.subjectSulfonic aciden
dc.subjectEpoxide functionalityen
dc.subjectAminationen
dc.titleSolid phase extraction membranes with submicron multifunctional adsorbent particlesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractРадовановић, Филип; Гргур, Бранимир Н.; Томковић, Тања; Марковиц, Јелена; Настасовић, Aлександра; Оњиа, Aнтоније; Васиљевић-Радовић, Дана;
dc.citation.volume63
dc.citation.spage90
dc.citation.epage100
dc.citation.other63: 90-100
dc.citation.rankM21
dc.identifier.doi10.1016/j.eurpolymj.2014.12.015
dc.identifier.rcubConv_3282
dc.identifier.scopus2-s2.0-84942510082
dc.identifier.wos000348878800011
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record