Evaluating electronic and structural properties of Au and Cu substituted AgCl electrode for application in surface electromyography

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dc.authoridAlcan, Veysel/0000-0002-7786-8591
dc.authoridOzkendir, Osman Murat/0000-0002-0810-9938
dc.contributor.authorAlcan, Veysel
dc.contributor.authorOzkendir, Osman Murat
dc.date.accessioned2025-03-17T12:26:02Z
dc.date.available2025-03-17T12:26:02Z
dc.date.issued2021
dc.departmentTarsus Üniversitesi
dc.description.abstractThe material content of electrodes is very much important for improving the signal quality of surface electromyography (sEMG) in various environments, in particular, long-term monitoring. The electronic and structural properties of silver/silver chloride (Ag/AgCl), a popular biopotential electrode for sEMG recording, were studied under different conditions by X-ray absorption fine structure (XAFS) spectroscopy calculations. The effects of substitution of good-conducting elements (Cu and Au) on Ag coordination were tested at different temperatures as well as possible defect conditions. In the Au-substituted AgCl material, an extension of the Ag K-edge spectra was detected due to the rich quantum symmetry of Au valence level. Hence, it was determined that Au atoms bond with Cl atoms stronger than Ag atoms. Additionally, it was determined that Au atoms also changed the ionic properties of Ag atoms by losing Ag-Cl bonds.
dc.identifier.doi10.1016/j.mtla.2021.101170
dc.identifier.issn2589-1529
dc.identifier.scopus2-s2.0-85111021929
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.mtla.2021.101170
dc.identifier.urihttps://hdl.handle.net/20.500.13099/2002
dc.identifier.volume18
dc.identifier.wosWOS:000694769800009
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofMaterialia
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250316
dc.subjectAbsorption spectroscopy
dc.subjectEMG electrodes
dc.subjectSubstitution effect
dc.subjectIonic conditions
dc.titleEvaluating electronic and structural properties of Au and Cu substituted AgCl electrode for application in surface electromyography
dc.typeArticle

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