Preparation and application of calix[4]arene-grafted magnetite nanoparticles for removal of dichromate anions

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dc.contributor.authorOzcan, F.
dc.contributor.authorErsoz, M.
dc.contributor.authorYilmaz, M.
dc.date.accessioned2020-03-26T17:39:45Z
dc.date.available2020-03-26T17:39:45Z
dc.date.issued2009
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractMagnetic Fe3O4 nanoparticles were prepared by the chemical co-precipitation of Fe(III) and Fe(II) ions. Then, the nanoparticles were modified directly by 3-aminopropyltrimethoxy silane (APTMS) to introduce reactive groups onto the particles' surface, and diester derivative of calix[4]arene was immobilized onto the surface of modified-Fe3O4 nanoparticles by aminolysis reaction. The prepared magnetite nanoparticles (Calix-GM) were characterized by a combination of IR, TGA and TEM analyses. The extraction properties of the new material toward dichromate anions were also studied. It was observed that the prepared magnetite nanoparticles were an effective extractant for the removal of dichromate anions at pH 2.5-4.5. (C) 2009 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipThe Research Foundation of Selcuk UniversitySelcuk Universityen_US
dc.description.sponsorshipWe would like to thank The Research Foundation of Selcuk University (BAP) for financial support of this work.en_US
dc.identifier.doi10.1016/j.msec.2009.06.008en_US
dc.identifier.endpage2383en_US
dc.identifier.issn0928-4931en_US
dc.identifier.issue8en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2378en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.msec.2009.06.008
dc.identifier.urihttps://hdl.handle.net/20.500.12395/23780
dc.identifier.volume29en_US
dc.identifier.wosWOS:000271256700011en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofMATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCalix[4]areneen_US
dc.subjectMagnetite nanoparticlesen_US
dc.subjectDichromate anionen_US
dc.subjectAnion extractionen_US
dc.titlePreparation and application of calix[4]arene-grafted magnetite nanoparticles for removal of dichromate anionsen_US
dc.typeArticleen_US

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