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Voltammetric Method for Determining Ferric Ions with Quercetin

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dc.contributor.authorOlgac, Nursel
dc.contributor.authorKarakus, Erman
dc.contributor.authorSahin, Yucel
dc.contributor.authorLiv, Lokman
dc.date.accessioned2026-06-27T14:37:49Z
dc.date.issued2021
dc.description.abstractA novel, simple, rapid, inexpensive, highly sensitive voltammetric method developed for determining ferric ions with quercetin in water samples and iron supplements using a disposable bare pencil graphite electrode is described. The limit of detection and analytical ranges for the ferric ions were 3.6 nM and 17.9-716.0 nM, respectively. The results with the water samples were compared with those obtained from a potentiometric auto-titration system, and the method's accuracy was tested using certified reference material. The complex stoichiometry and electrode reaction were also systematically investigated with UV-visible spectrophotometry, H-1-NMR spectroscopy and voltammetry.en
dc.description.urihttps://doi.org/10.1002/elan.202100195
dc.identifier.doi10.1002/elan.202100195
dc.identifier.eissn1521-4109
dc.identifier.endpage2121
dc.identifier.issn1040-0397
dc.identifier.issue9
dc.identifier.startpage2115
dc.identifier.urihttps://hdl.handle.net/20.500.14981/62866
dc.identifier.volume33
dc.identifier.wos000669905100001
dc.language.isoeng
dc.publisherWILEY-V C H VERLAG GMBH
dc.relation.ispartofELECTROANALYSIS
dc.subjectFerric ions
dc.subjectquercetin
dc.subjectpencil graphite electrode
dc.subjectwater samples
dc.subjectiron supplements
dc.subjectREDUCED GRAPHENE OXIDE
dc.subjectIRON III
dc.subjectSELECTIVE DETERMINATION
dc.subjectSOLVENT-EXTRACTION
dc.subjectTAP WATER
dc.subjectIRON(III)
dc.subjectELECTRODE
dc.subjectCOMPLEX
dc.subjectANTIOXIDANT
dc.subjectChemistry
dc.subjectElectrochemistry
dc.titleVoltammetric Method for Determining Ferric Ions with Quercetin
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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