Electrochemical lossy mode resonance for the detection of manganese ions

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dc.contributor.authorDomínguez Rodríguez, Ismel
dc.contributor.authorCorres Sanz, Jesús María
dc.contributor.authorDel Villar, Ignacio
dc.contributor.authorMozo, Juan D.
dc.contributor.authorSimerova, Radka
dc.contributor.authorSezemsky, Petr
dc.contributor.authorStranak, Vitezslav
dc.contributor.authorSmietana, Mateusz
dc.contributor.authorMatías Maestro, Ignacio
dc.contributor.departmentIngeniería Eléctrica, Electrónica y de Comunicaciónes_ES
dc.contributor.departmentInstitute of Smart Cities - ISCen
dc.contributor.departmentIngeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzareneu
dc.contributor.funderUniversidad Pública de Navarra / Nafarroako Unibertsitate Publikoaes
dc.date.accessioned2023-09-14T08:53:51Z
dc.date.available2023-09-14T08:53:51Z
dc.date.issued2023
dc.date.updated2023-09-14T08:38:51Z
dc.description.abstractIn this work we propose electrochemical lossy mode resonance (eLMR) as a powerful method for the detection of manganese (Mn) ions. The sensor is based on a simple planar waveguide (sodasingle bondlime glass coverslip) coated with a thin layer of indium tin oxide (ITO) to obtain an optical resonance effect. Simultaneously, the ITO layer served as the working electrode in the cathodic stripping voltammetry (CSV) of Mn. The eLMR sensor is capable of simultaneously performing electrochemical (EC) and optical measurements, specifically lossy mode resonance (LMR), to monitor the growth of the adsorbed Mn layer on the ITO electrode and the electrochemically modulated diffusion layer. For Mn2+ ions, a limit of detection (LoD) of 1.26 ppb has been demonstrated using the EC method, whereas the optical method exhibited a LoD of 67.76 ppb. The results obtained indicate significant potential for application in molecular electrochemistry and studies focused on electrified interfaces.en
dc.description.sponsorshipThis work was supported in part by the Agencia Estatal de Investigación (AEI) from the Spanish Ministry of Economy and Competitiveness (PID2019-106070RB-I00 and PID2022-137437OB-I00 research funds), by the Government of Navarre through its projects with references: and PC058-059 EleSpray and 0011-1365-2022-000241, and by the pre-doctoral research grant of the Public University of Navarra. The authors also acknowledge financial support received from the National Centre for Research and Development, Poland, grant No. TECHMATSTRATEG- III/0042/2019, as well as the Czech Science Foundation Agency through the project 21-05030K and the National Science Centre (NCN), Poland, as part of the 2020/02/Y/ST8/00030 project. Open access funding provided by Universidad Pública de Navarra.en
dc.format.mimetypeapplication/msworden
dc.format.mimetypeapplication/pdfen
dc.identifier.citationDominguez, I., Corres, J. M., Del Villar, I., Mozo, J. D., Simerova, R., Sezemsky, P., Stranak, V., Śmietana, M., & Matias, I. R. (2023). Electrochemical lossy mode resonance for detection of manganese ions. Sensors and Actuators B: Chemical, 394, 134446. https://doi.org/10.1016/j.snb.2023.134446en
dc.identifier.doi10.1016/j.snb.2023.134446
dc.identifier.issn0925-4005
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/46322
dc.language.isoengen
dc.publisherElsevieren
dc.relation.ispartofSensors And Actuators B: Chemical 394 (2023) 134446en
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-106070RB-I00/ES/
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-137437OB-I00/
dc.relation.projectIDinfo:eu-repo/grantAgreement/Gobierno de Navarra//PC058-059/
dc.relation.projectIDinfo:eu-repo/grantAgreement/Gobierno de Navarra//0011-1365-2022-000241/
dc.relation.publisherversionhttps://doi.org/10.1016/j.snb.2023.134446
dc.rights© 2023 The Authors. This is an open access article under the CC BY-NC-ND license.en
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectOptical sensingen
dc.subjectElectrochemical sensingen
dc.subjectHeavy metal ions detectionen
dc.subjectThin-filmen
dc.subjectIndium tin oxideen
dc.subjectLossy mode resonanceen
dc.subjectStripping voltammetryen
dc.titleElectrochemical lossy mode resonance for the detection of manganese ionsen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
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