Investigation of graphene-coated Ag/AgCl electrode performance in surface electromyography measurement
dc.authorid | 0000-0002-7786-8591 | |
dc.authorid | 0000-0002-2140-9070 | |
dc.authorid | 0000-0003-2807-0425 | |
dc.authorscopusid | 56247491300 | |
dc.authorscopusid | 55348334900 | |
dc.authorscopusid | 36088420200 | |
dc.authorwosid | AAL-9469-2020 | |
dc.authorwosid | DZH-7327-2022 | |
dc.authorwosid | AAM-8078-2020 | |
dc.contributor.author | Alcan, Veysel | |
dc.contributor.author | Harputlu, Ersan | |
dc.contributor.author | Ünlü, Cumhur Gökhan | |
dc.contributor.author | Ocakoğlu, Kasım | |
dc.contributor.author | Zinnuroğlu, Murat | |
dc.date.accessioned | 2023-08-18T12:23:57Z | |
dc.date.available | 2023-08-18T12:23:57Z | |
dc.date.issued | 2022 | |
dc.department | Fakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü | |
dc.description.abstract | Conventional silver-silver chloride (Ag/AgCl) electrodes are widely used for recording surface electromyography (sEMG) with a conductive gel. However, for long-term sEMG recording, the gel has some disadvantages that cause high impedance. Therefore, the dry electrodes have been alternatively purposed to overcome these disadvantages. Recently, the nanomaterial-based dry electrodes have been developed for long term electrophysiological signal recording. In the present study, we aimed to develop a graphene-coated Ag/AgCl electrode for long-term recording. We transferred single layer graphene (SLG) on the Ag/AgCl electrode surface by using chemical vapor deposition and confirmed this process by Raman scattering spectroscopy and scanning electron microscopy. We then compared the graphene-coated Ag/AgCl and conventional Ag/AgCl electrodes by evaluating median motor nerve conduction studies (mNCS) and their impedance. The charge transfer resistance (Rct) for the Ag/AgCl electrode (4170 ?) was much higher than graphene-coated Ag/AgCl electrode (Rct = 24.6 ?). For median mNCS measurements without gel, the graphene-coated Ag/AgCl electrode provided a better amplitude of distal and proximal compound muscle action potential (28.3 mV and 25.8 mV, respectively) than the Ag/AgCl electrode (21.8 mV and 20.9 mV, respectively). Consequently, the present study suggests promising results in terms of the usability of graphene-coated Ag/AgCl electrodes for long-term monitoring and wearable systems applications of sEMG. In future studies, we aim to investigate clinical applicability of graphene-coated sEMG electrodes that include extended clinical settings and larger study population. | |
dc.identifier.citation | Alcan V., Harputlu E., Ünlü C.G., Ocakoğlu K., Zinnuroğlu M. (2022). Investigation of graphene-coated Ag/AgCl electrode performance in surface electromyography measurement. Biosensors and Bioelectronics: X. 11. 1-7. | |
dc.identifier.doi | 10.1016/j.biosx.2022.100193 | |
dc.identifier.endpage | 7 | en_US |
dc.identifier.scopus | 2-s2.0-85134659680 | |
dc.identifier.scopusquality | Q2 | |
dc.identifier.startpage | 1 | en_US |
dc.identifier.uri | https://hdl.handle.net/20.500.13099/166 | |
dc.identifier.volume | 11 | en_US |
dc.identifier.wosquality | Q2 | |
dc.indekslendigikaynak | Scopus | |
dc.institutionauthor | Alcan, Veysel | |
dc.institutionauthor | Harputlu, Ersan | |
dc.institutionauthor | Ocakoğlu, Kasım | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.relation.ispartof | Biosensors and Bioelectronics: X | |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | Surface electromyography | |
dc.subject | Graphene | |
dc.subject | Nanomaterial | |
dc.subject | Sensor | |
dc.subject | Electrode | |
dc.subject | Nerve conduction studies | |
dc.subject | Biopotential | |
dc.subject | graphene | |
dc.subject | nanomaterial | |
dc.subject | Ag/AgCl electrodes | |
dc.subject | Biopotentials | |
dc.subject | Conductive gels | |
dc.subject | Dry electrode | |
dc.subject | Electrode performance | |
dc.subject | High impedance | |
dc.subject | Motor-nerve conduction | |
dc.subject | Nerve conduction study | |
dc.subject | Silver-silver chloride | |
dc.subject | Surface electromyography | |
dc.subject | Article | |
dc.subject | chemical vapor deposition | |
dc.subject | electrophysiology | |
dc.subject | human | |
dc.subject | impedance analysis | |
dc.subject | motor nerve conduction | |
dc.subject | muscle action potential | |
dc.subject | nerve conduction | |
dc.subject | Raman spectrometry | |
dc.subject | scanning electron microscopy | |
dc.subject | surface electromyography | |
dc.subject | Graphene | |
dc.title | Investigation of graphene-coated Ag/AgCl electrode performance in surface electromyography measurement | |
dc.type | Article |