Selective online solid-phase extraction of copper using p-morpholino-methylcalix[4]arene appended silica-based column

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dc.contributor.authorMemon, Naeem A.
dc.contributor.authorMemon, Fakhar N.
dc.contributor.authorKara, Hatice K.
dc.contributor.authorKara, Hüseyin.
dc.contributor.authorSherazi, Sayed T. H.
dc.contributor.authorMemon, Ayaz A.
dc.contributor.authorMemon, Shahabuddin.
dc.contributor.authorLeghari, Muhammad K.
dc.date.accessioned2020-03-26T20:19:16Z
dc.date.available2020-03-26T20:19:16Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Fen Fakültesi, Kimya Bölümüen_US
dc.description.abstractThis study deals with investigation of selectivity of p-morpholino-methylcalix[4]arene appended silica from a group of metal ions having similar charge and radii. The values of distribution ratio revealed that modified silica possess higher selectivity for Cu2+. In addition, relative selectivity coefficients of modified silica were found to be 24.1, 13.8, 8.6 and 4.01 for Cu2+/Ni2+, Cu2+/Co2+, Cu2+/Cd2+, Cu2+/Pb2+, respectively. The maximum adsorption capacity was 1.5 mmolg(-1). The reusability data suggested no any loss of adsorption capacity of this material up to 10 cycles. The developed material was also applied for determination of copper in lake water samples with satisfactory results.en_US
dc.description.sponsorshipNational Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro; Scientific and Technological Research Council of Turkey (TUBITAK) under 2216program in Selcuk University, Faculty of Science, Department of Chemistry, Konya, Turkeyen_US
dc.description.sponsorshipThe authors thank the National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro and Scientific and Technological Research Council of Turkey (TUBITAK) for financial support to Dr. Fakhar-un-Nisa Memon, Post-doc. fellow under 2216program in Selcuk University, Faculty of Science, Department of Chemistry, Konya, Turkey.en_US
dc.identifier.citationMemon, N. A., Memon, F. N., Kara, H. K., Kara, H., Sherazi, S. T. H., Memon, A. A., Memon, S., Leghari, M. K. (2020). Selective Online Solid-Phase Extraction of Copper Using p-morpholino-methylcalix [4] arene Appended Silica-Based Column. Separation Science and Technology, 55(9), 1650-1655.
dc.identifier.doi10.1080/01496395.2019.1600551en_US
dc.identifier.issn0149-6395en_US
dc.identifier.issn1520-5754en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://dx.doi.org/10.1080/01496395.2019.1600551
dc.identifier.urihttps://hdl.handle.net/20.500.12395/38185
dc.identifier.wosWOS:000465662800001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKara, Hatice K.
dc.institutionauthorKara, Hüseyin.
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/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCalix[4]areneen_US
dc.subjectsilica resinen_US
dc.subjectcopperen_US
dc.subjectsolid-phase extractionen_US
dc.subjectHPLCen_US
dc.subjectatomic absorption spectroscopyen_US
dc.titleSelective online solid-phase extraction of copper using p-morpholino-methylcalix[4]arene appended silica-based columnen_US
dc.typeArticleen_US

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