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Please use this identifier to cite or link to this item: http://elar.urfu.ru/handle/10995/90055
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dc.contributor.authorBrainina, K. Z.en
dc.contributor.authorTarasov, A. V.en
dc.contributor.authorVidrevich, M. B.en
dc.date.accessioned2020-09-29T09:45:48Z-
dc.date.available2020-09-29T09:45:48Z-
dc.date.issued2020-
dc.identifier.citationBrainina, K. Z. Silver chloride/ferricyanide-based quasi-reference electrode for potentiometric sensing applications / K. Z. Brainina, A. V. Tarasov, M. B. Vidrevich. — DOI 10.3390/chemosensors8010015 // Chemosensors. — 2020. — Vol. 1. — Iss. 8. — 15.en
dc.identifier.issn2227-9040-
dc.identifier.otherhttps://www.mdpi.com/2227-9040/8/1/15/pdfpdf
dc.identifier.other1good_DOI
dc.identifier.other500d1e27-9905-4178-b231-270c97135176pure_uuid
dc.identifier.otherhttp://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85081753291m
dc.identifier.urihttp://elar.urfu.ru/handle/10995/90055-
dc.description.abstractProcesses' occurring at the Ag/AgCl/Cl-, ([Fe(CN)6]3-/4-) ions interface study results are presented. Conditions are selected for the mixed salts' precipitate formation on the silver surface. It has been shown that the potential of a silver screen-printed electrode (AgSPE) coated with amixed precipitate containing silver chloride/ferricyanide is stable in the presence of [Fe(CN)6]3-/4-. The electrode can serve as a quasi-reference electrode (QRE) in electrochemical measurements in media containing ions [Fe(CN)6]3-/4-. The electrode is formed during polarization of AgSPE (0.325 V vs. Ag/AgCl/KCl, 3.5M) in a solution containing chloride-and ferri/ferrocyanides ions. The results of the obtained QRE study by potentiometry, scanning electronmicroscopy and cyclic voltammetry are presented. The proposed QRE was used in a sensor system to evaluate the antioxidant activity (AOA) of solutions by hybrid potentiometricmethod (HPM). The results of AOA assessment of fruit juices and biofluids obtained using new QRE and commercial Ag/AgCl RE with separated spaces do not differ. © 2020 by the authors.en
dc.description.sponsorshipRussian Foundation for Basic Research, RFBR: 18-33-00215en
dc.description.sponsorshipFunding: The reported study was funded by RFBR according to the research project № 18-33-00215.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherMDPI Multidisciplinary Digital Publishing Instituteen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.rightscc-byother
dc.sourceChemosensorsen
dc.subjectANTIOXIDANT ACTIVITYen
dc.subjectELECTRODEPOSITIONen
dc.subjectHYBRID POTENTIOMETRIC METHODen
dc.subjectQUASI-REFERENCE ELECTRODEen
dc.subjectREDOX COUPLE K3[FE(CN)6]/K4[FE(CN)6]en
dc.subjectSILVER SCREEN-PRINTED ELECTRODEen
dc.titleSilver chloride/ferricyanide-based quasi-reference electrode for potentiometric sensing applicationsen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.3390/chemosensors8010015-
dc.identifier.scopus85081753291-
local.affiliationResearch and Innovative Center of Sensor Technology, Ural State University of Economics, 8 Marta St. 62, Yekaterinburg, 620144, Russian Federationen
local.affiliationDepartment of Analytical Chemistry, Institute of Chemical Engineering, Ural Federal University named after the first President of Russia B. N. Yeltsin, Mira St. 19, Yekaterinburg, 620002, Russian Federationen
local.contributor.employeeBrainina, K.Z., Research and Innovative Center of Sensor Technology, Ural State University of Economics, 8 Marta St. 62, Yekaterinburg, 620144, Russian Federation, Department of Analytical Chemistry, Institute of Chemical Engineering, Ural Federal University named after the first President of Russia B. N. Yeltsin, Mira St. 19, Yekaterinburg, 620002, Russian Federationru
local.contributor.employeeTarasov, A.V., Research and Innovative Center of Sensor Technology, Ural State University of Economics, 8 Marta St. 62, Yekaterinburg, 620144, Russian Federationru
local.contributor.employeeVidrevich, M.B., Research and Innovative Center of Sensor Technology, Ural State University of Economics, 8 Marta St. 62, Yekaterinburg, 620144, Russian Federationru
local.issue8-
local.volume1-
dc.identifier.wos000525031100010-
local.identifier.pure12428634-
local.description.order15-
local.identifier.eid2-s2.0-85081753291-
local.fund.rffi18-33-00215-
local.identifier.wosWOS:000525031100010-
Appears in Collections:Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC

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