Hexavalent chromium removal by magnetic particle-loaded micro-sized chitinous egg shells isolated from ephippia of water flea

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dc.contributor.authorArslan, Gulsin
dc.contributor.authorSargin, Idris
dc.contributor.authorKaya, Murat
dc.date.accessioned2020-03-26T20:14:29Z
dc.date.available2020-03-26T20:14:29Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Fen Fakültesi, Biyokimya Bölümüen_US
dc.description.abstractModified chitin and magnetic particles are two important materials widely used in heavy metal removal studies. Loading of magnetic particles into conventional adsorbents has emerged as a recent convenient way to improve the properties of adsorptive materials. Compared to its deacetylated form chitosan, chitin has very limited use in removal of contaminants because of its insolubility in aqueous environments. This study reports an easy way to produce micro-sized chitin and gives details on loading of magnetic particles into micro-sized chitin to enhance the interaction of chitin with heavy metal contaminant; hexavalent chromium Cr(VI). Removal of Cr(VI) ions from the aquatic environments is of high importance considering its detrimental effects on human health. Chitin microcages that had been isolated from the ephippial eggs of Daphnia longispina (crustacean, water flea) were incorporated with magnetic particles. Chitin microcages and magnetic particles-loaded chitin microcages were tested in removal of Cr(VI) under different solution and operational parameters; adsorbent dosage, contact time, Cr(VI) ion concentration, pH and temperature. Magnetic particles-loaded chitin microcages yielded higher Cr(VI) removal performance under all the specified conditions; chitin microcages: 0.77 mmol/g and particles loaded chitin microcages: 1.29 mmol/g. (C) 2019 Elsevier B.V. All rights reserved.en_US
dc.identifier.citationArslan, G., Sargin, I., Kaya, M. (2019). Hexavalent Chromium Removal By Magnetic Particle-Loaded Micro-Sized Chitinous Egg Shells İsolated From Ephippia Of Water Flea. International Journal Of Biological Macromolecules, 129, 23-30.
dc.identifier.doi10.1016/j.ijbiomac.2019.01.180en_US
dc.identifier.endpage30en_US
dc.identifier.issn0141-8130en_US
dc.identifier.issn1879-0003en_US
dc.identifier.pmid30731166en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage23en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.ijbiomac.2019.01.180
dc.identifier.urihttps://hdl.handle.net/20.500.12395/37887
dc.identifier.volume129en_US
dc.identifier.wosWOS:000466621200003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorArslan, Gulsin
dc.institutionauthorSargin, Idris
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCr(VI)en_US
dc.subjectEphippiumen_US
dc.subjectChitin isolationen_US
dc.titleHexavalent chromium removal by magnetic particle-loaded micro-sized chitinous egg shells isolated from ephippia of water fleaen_US
dc.typeArticleen_US

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