Investigation of graphene-coated Ag/AgCl electrode performance in surface electromyography measurement
dc.authorid | 0000-0002-7786-8591 | en_US |
dc.authorid | 0000-0002-2140-9070 | en_US |
dc.authorid | 0000-0003-2807-0425 | en_US |
dc.authorid | ||
dc.authorscopusid | 56247491300 | en_US |
dc.authorscopusid | 55348334900 | en_US |
dc.authorscopusid | 36088420200 | en_US |
dc.authorwosid | AAL-9469-2020 | en_US |
dc.authorwosid | DZH-7327-2022 | en_US |
dc.authorwosid | AAM-8078-2020 | en_US |
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 | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü | en_US |
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 Ω) was much higher than graphene-coated Ag/AgCl electrode (Rct = 24.6 Ω). 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. | en_US |
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. | en_US |
dc.identifier.doi | https://doi.org/10.1016/j.biosx.2022.100193 | en_US |
dc.identifier.endpage | 7 | en_US |
dc.identifier.scopus | 2-s2.0-85134659680 | en_US |
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 | en_US |
dc.institutionauthor | Alcan, Veysel | |
dc.institutionauthor | Harputlu, Ersan | |
dc.institutionauthor | Ocakoğlu, Kasım | |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.ispartof | Biosensors and Bioelectronics: X | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Surface electromyography | en_US |
dc.subject | Graphene | en_US |
dc.subject | Nanomaterial | en_US |
dc.subject | Sensor | en_US |
dc.subject | Electrode | en_US |
dc.subject | Nerve conduction studies | en_US |
dc.subject | Biopotential | en_US |
dc.subject | graphene | en_US |
dc.subject | nanomaterial | en_US |
dc.subject | Ag/AgCl electrodes | en_US |
dc.subject | Biopotentials | en_US |
dc.subject | Conductive gels | en_US |
dc.subject | Dry electrode | en_US |
dc.subject | Electrode performance | en_US |
dc.subject | High impedance | en_US |
dc.subject | Motor-nerve conduction | en_US |
dc.subject | Nerve conduction study | en_US |
dc.subject | Silver-silver chloride | en_US |
dc.subject | Surface electromyography | en_US |
dc.subject | Article | en_US |
dc.subject | chemical vapor deposition | en_US |
dc.subject | electrophysiology | en_US |
dc.subject | human | en_US |
dc.subject | impedance analysis | en_US |
dc.subject | motor nerve conduction | en_US |
dc.subject | muscle action potential | en_US |
dc.subject | nerve conduction | en_US |
dc.subject | Raman spectrometry | en_US |
dc.subject | scanning electron microscopy | en_US |
dc.subject | surface electromyography | en_US |
dc.subject | Graphene | en_US |
dc.title | Investigation of graphene-coated Ag/AgCl electrode performance in surface electromyography measurement | en_US |
dc.type | article | en_US |