Synthesis and evaluation of the Cr(VI) extraction ability of amino/nitrile calix[4]arenes immobilized onto a polymeric backbone

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dc.contributor.authorMemon, Shahabuddin
dc.contributor.authorTabakci, Mustafa
dc.contributor.authorRoundhill, D. Max
dc.contributor.authorYimaz, Mustafa
dc.date.accessioned2020-03-26T17:04:25Z
dc.date.available2020-03-26T17:04:25Z
dc.date.issued2006
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThree new calix[4]arene based polymeric resins (6, 7 and 8) have been synthesized via nucleophilic substitution reactions involving 5,11,17,23-tetrakis-[(N,N-dimethylamino)methyl]-25,26,27,28-tetrahydroxycalix[4]arene 3, and 5,11,17,23-tetracyanomethyl-25,26,27,28-tetrahydroxycalix[4]arene 4 as precursors with a Merrifield resin. The extraction studies were made by using liquid-liquid extraction, solid-liquid batchwise and packed-column sorption procedures, and effect of different anion to extraction of dichromate anion was examined by using NO3-, Cl-, SO42- and their mixtures. The experimental tal results showed that these calix[4]arene based polymeric resins have high extraction abilities towards Na2Cr2O7 as compared to their monomeric precursors, and also dichromate anion was extracted in high ratios even in presence of different anions. (c) 2006 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.reactfunctpolym.2006.03.017en_US
dc.identifier.endpage1349en_US
dc.identifier.issn1381-5148en_US
dc.identifier.issn1873-166Xen_US
dc.identifier.issue11en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1342en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.reactfunctpolym.2006.03.017
dc.identifier.urihttps://hdl.handle.net/20.500.12395/20700
dc.identifier.volume66en_US
dc.identifier.wosWOS:000242231400016en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_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.selcuk20240510_oaigen_US
dc.subjectpolymeric calixareneen_US
dc.subjectextractionen_US
dc.subjectchromium(VI) toxicityen_US
dc.subjectoxoanionsen_US
dc.subjectsupramolecular chemistryen_US
dc.titleSynthesis and evaluation of the Cr(VI) extraction ability of amino/nitrile calix[4]arenes immobilized onto a polymeric backboneen_US
dc.typeArticleen_US

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