A Novel ruthenium(II) complex-based electrode for non-enzymatic glucose sensing applications

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dc.authorid0000-0003-4171-7297
dc.authorid0000-0003-2411-8612
dc.authorid0000-0002-0764-1965
dc.authorid0000-0003-3371-9874
dc.contributor.authorKucukoflaz Korkmaz, Merve
dc.contributor.authorDayan, Serkan
dc.contributor.authorOzdemir, Namik
dc.contributor.authorErdener, Digdem
dc.contributor.authorDayan, Osman
dc.contributor.authorCetinkaya, Bekir
dc.date.accessioned2026-02-03T12:03:01Z
dc.date.available2026-02-03T12:03:01Z
dc.date.issued2025
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractRuthenium-based complexes demonstrate high potential in the catalysation of the electrochemical oxidation of glucose, offering high sensitivity and stability in glucose detection. In this study, a ruthenium complex (Ru1) was synthesised using 2,2 '-bipyridine-4,4 '-dicarboxylic acid (DCBpy), potassium iodide (KI) and [RuCl2(p-cymene)](2). The structural properties of Ru1 were investigated using X-ray diffraction (XRD), nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and UV-vis spectroscopy analyses, which revealed its structure. The electrochemical behaviour of the Ru1 complex was systematically investigated and found to be promising for application in a glucose biosensor. Cyclic voltammetry measurements revealed an increase in electrochemical activity on the electrode surface over time, showing a steady rise at a potential of 0.32 V. This indicates high sensitivity and reliability in glucose detection. Chronoamperometric analysis showed a linear response to glucose concentrations ranging from 0.1 to 0.8 mM, demonstrating the sensor's sensitivity. These properties make the Ru1 complex a promising candidate for use in glucose detection biosensors. In conclusion, the complex's electrocatalytic activity and stability could be key to advancing biosensor technologies by enhancing sensitivity.
dc.description.sponsorshipanakkale Onsekiz Mart niversitesi [FIA.2023-4451]
dc.description.sponsorshipCanakkale Onsekiz Mart Universitesi,FIA.2023-4451,osman dayan
dc.identifier.doi10.1007/s10854-025-16375-6
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue36
dc.identifier.scopus2-s2.0-105025118350
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s10854-025-16375-6
dc.identifier.urihttps://hdl.handle.net/20.500.12428/34940
dc.identifier.volume36
dc.identifier.wosWOS:001641296600004
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Materials Science-Materials in Electronics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20260130
dc.subjectEffective Core Potentials
dc.subjectMolecular Calculations
dc.subjectMetal-Complexes
dc.subjectBiosensors
dc.titleA Novel ruthenium(II) complex-based electrode for non-enzymatic glucose sensing applications
dc.typeArticle

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