Construction of Nickel Hydroxide Based Electrode Material and Its Performance for Non-enzymatic Glucose Sensing Applications

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dc.contributor.authorDulgerbaki, Cigdem
dc.date.accessioned2026-01-24T12:30:58Z
dc.date.available2026-01-24T12:30:58Z
dc.date.issued2025
dc.departmentAlanya Alaaddin Keykubat Üniversitesi
dc.description.abstractConventional nanomaterials are used in electrochemical glucose non-enzymatic sensing, but their widespread application is restricted by high costs and complex preparation procedures. This study explores the use of nickel hydroxide (Ni(OH)2), which was deposited onto the entire surface of a screen-printed gold electrode (SPGE) through one-step electrodeposition process, serving as an interface material for non-enzymatic glucose sensing. The surface morphology, composition and electrochemical properties of SPGE/Ni(OH)2 were investigated using scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), elemental mapping, cyclic voltammetry (CV) and chronoamperometry (CA). CV and CA results revealed that SPGE/Ni(OH)2 exhibited excellent electrocatalytic activity towards glucose. The oxidation current was directly proportional to glucose concentrations ranging from 10 mu M to 200 mu M. Furthermore, the glucose sensor demonstrated a low detection limit of 1.8 mu M in a basic solution and exhibited excellent selectivity. With its facile preparation and reliable performance, this sensor is a promising candidate for the next generation non-enzymatic glucose diagnostic devices.
dc.description.sponsorshipScientific and Technological Research Council of Tuerkiye (TUBITAK)
dc.description.sponsorshipOpen access funding provided by the Scientific and Technological Research Council of Tuerkiye (TUBITAK)
dc.identifier.doi10.1007/s10904-025-03772-x
dc.identifier.endpage7128
dc.identifier.issn1574-1443
dc.identifier.issn1574-1451
dc.identifier.issue8
dc.identifier.scopus2-s2.0-105003462101
dc.identifier.scopusqualityQ1
dc.identifier.startpage7110
dc.identifier.urihttps://doi.org/10.1007/s10904-025-03772-x
dc.identifier.urihttps://hdl.handle.net/20.500.12868/5546
dc.identifier.volume35
dc.identifier.wosWOS:001475721300001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Inorganic and Organometallic Polymers and Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20260121
dc.subjectNickel hydroxide
dc.subjectNon-enzymatic sensor
dc.subjectGlucose detection
dc.subjectElectrodeposition
dc.subjectScreen printed gold electrode
dc.titleConstruction of Nickel Hydroxide Based Electrode Material and Its Performance for Non-enzymatic Glucose Sensing Applications
dc.typeArticle

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