Removal of Phosphate Anions from Aqueous Solutions by Using Macrocyclic Receptors-Based Polyether, Lactone and Lactam Derivatives

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dc.contributor.authorErtul, Şeref
dc.contributor.authorBayrakçı, Mevlüt
dc.contributor.authorYılmaz, Mustafa
dc.date.accessioned2020-03-26T18:15:58Z
dc.date.available2020-03-26T18:15:58Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, the phosphate anions extraction efficiency of a series of receptors-based lactones 1a-d, 2, and 3, polyethers 4 and 5, lactam derivatives 6a-b, 7a-b, and 8a-d towards phosphate anion was evaluated by solvent extraction. It was observed that compounds 7a-b exhibited higher affinity toward phosphate ions than the other receptors. The extraction of phosphate anions by these compounds 7a-b indicates that the partially protonated amino groups play the major role for the formation of hydrogen bonds and electrostatic interactions at low pH. Furthermore, the effect of the polyethylene linkage and cavity of crown moieties on anion extraction was investigated. To evaluate the selectivity of receptors 6a-b and 7a-b, we also examined the retention of phosphate anions in the presence of Cl-, [image omitted], and [image omitted] anions at pH 1.5.en_US
dc.description.sponsorshipResearch Laboratory of Selcuk UniversitySelcuk University; S. U. Research Foundation (BAP)Selcuk Universityen_US
dc.description.sponsorshipThe authors gratefully acknowledge support of this study by Research Laboratory of Selcuk University and thank S. U. Research Foundation (BAP) for financial support of this study.en_US
dc.identifier.doi10.1080/01496395.2010.521794en_US
dc.identifier.endpage630en_US
dc.identifier.issn0149-6395en_US
dc.identifier.issn1520-5754en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage625en_US
dc.identifier.urihttps://dx.doi.org/10.1080/01496395.2010.521794
dc.identifier.urihttps://hdl.handle.net/20.500.12395/26786
dc.identifier.volume46en_US
dc.identifier.wosWOS:000288274600012en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofSEPARATION SCIENCE AND TECHNOLOGYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectcrown etheren_US
dc.subjectlactamen_US
dc.subjectlactoneen_US
dc.subjectliquid-liquid extractionen_US
dc.subjectphosphate anionen_US
dc.titleRemoval of Phosphate Anions from Aqueous Solutions by Using Macrocyclic Receptors-Based Polyether, Lactone and Lactam Derivativesen_US
dc.typeArticleen_US

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