A novel determination of curcumin via Ru@Au nanoparticle decorated nitrogen and sulfur-functionalized reduced graphene oxide nanomaterials

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dc.authoridAKYILDIRIM, Onur/0000-0003-1090-695X
dc.contributor.authorKotan, Gul
dc.contributor.authorKardas, Faruk
dc.contributor.authorYokus, Ozlem Aktas
dc.contributor.authorAkyildirim, Onur
dc.contributor.authorSaral, Hasan
dc.contributor.authorEren, Tanju
dc.contributor.authorYola, Mehmet Lutfi
dc.date.accessioned2025-03-23T19:35:45Z
dc.date.available2025-03-23T19:35:45Z
dc.date.issued2016
dc.departmentSinop Üniversitesi
dc.description.abstractWe report the synthesis of Ru@Au nanoparticle involved L-cysteine functionalized reduced graphene oxide (rGO) composites (NSrGO/Ru@AuNPs). The nanocomposites were characterized by transmission electron microscopy (TEM), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD). The electrochemical determination of curcumin (CR) has been studied using square wave voltammetry (SWV) on a glassy carbon electrode (GCE) modified with NSrGO/Ru@AuNP composites (NSrGO/Ru@AuNPs/GCE). The effective surface areas (ESAs) of the rGO/GCE and NSrGO/Ru@AuNPs/GCE were calculated to be 347 cm(2) mg(-1) and 1289 cm(2) mg(-1), respectively. These results show that the electrochemical surface area of the NSrGO/Ru@AuNPs/GCE is 3.71 times higher than that of the rGO/GCE. The developed method was also applied successfully for the determination of CR in plasma and the linearity range of CR was 0.001-0.1 nM with a detection limit of 2.0 x 10(-13) M.
dc.identifier.doi10.1039/c5ay02950c
dc.identifier.endpage408
dc.identifier.issn1759-9660
dc.identifier.issn1759-9679
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84952889022
dc.identifier.scopusqualityQ1
dc.identifier.startpage401
dc.identifier.urihttps://doi.org/10.1039/c5ay02950c
dc.identifier.urihttps://hdl.handle.net/11486/5925
dc.identifier.volume8
dc.identifier.wosWOS:000367243600022
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherRoyal Soc Chemistry
dc.relation.ispartofAnalytical Methods
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectWalled Carbon Nanotubes
dc.subjectGold Nanoparticles
dc.subjectGlassy-Carbon
dc.subjectVoltammetric Determination
dc.subjectSelective Determination
dc.subjectNanocomposite
dc.subjectReduction
dc.subjectQuercetin
dc.subjectElectrode
dc.subjectSensors
dc.titleA novel determination of curcumin via Ru@Au nanoparticle decorated nitrogen and sulfur-functionalized reduced graphene oxide nanomaterials
dc.typeArticle

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