Dual use of colorimetric sensor and selective copper removal from aqueous media with novel p(HEMA-co-TACYC) hydrogels: Cyclen derivative as both monomer and crosslinker

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dc.authoridOzay, Hava/0000-0002-4184-7801
dc.authoridÖzay, Özgür/0000-0001-6589-9844
dc.contributor.authorOzay, Hava
dc.contributor.authorGungor, Zeynep
dc.contributor.authorYilmaz, Betul
dc.contributor.authorIlgin, Pinar
dc.contributor.authorÖzay, Özgür
dc.date.accessioned2025-01-27T21:00:27Z
dc.date.available2025-01-27T21:00:27Z
dc.date.issued2020
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractWithin the scope of this study, p(2-hydroxyethyl methacrylate-co-tetraacrylic cyclen) (p(HEMA-co-TACYC)) hydrogels were synthesized for the first time in the literature using a tetraacrylic cyclen (TACYC) as both functional monomer and crosslinker. The hydrogels designed especially for Cu2+ ions showed colorimetric sensor behavior selective for Cu2+ ions in all aqueous media (deionized, tap, river and sea water) and in metal ion mixtures. The p(HEMA-co-TACYC) hydrogels forming a stable complex with Cu2+ ions simultaneously showed properties of being a good adsorbent material. The hydrogels have reuse capacity as both sensor and adsorbent material. Changing the amount of TACYC in the hydrogel structure changes the maximum adsorption capacity for Cu2+ ions. The Langmuir and Freundlich adsorption constants for Cu2+ ion adsorption of the hydrogels, acting as selective adsorbent in all aqueous media and metal ion mixtures, were determined.
dc.identifier.doi10.1016/j.jhazmat.2019.121848
dc.identifier.issn0304-3894
dc.identifier.issn1873-3336
dc.identifier.pmid31874756
dc.identifier.scopus2-s2.0-85076852880
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.jhazmat.2019.121848
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27027
dc.identifier.volume389
dc.identifier.wosWOS:000524479100030
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Hazardous Materials
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectHydrogel
dc.subjectcyclen
dc.subjectsensor
dc.subjectcopper removal
dc.subjectselective adsorption
dc.titleDual use of colorimetric sensor and selective copper removal from aqueous media with novel p(HEMA-co-TACYC) hydrogels: Cyclen derivative as both monomer and crosslinker
dc.typeArticle

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