Characterization and Validation of Flexible Dry Electrodes for Wearable Integration

Detalhes bibliográficos
Autor(a) principal: Nunes, Tiago
Data de Publicação: 2023
Outros Autores: da Silva, Hugo Plácido
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/164493
Resumo: Funding Information: Project website: https://eternity-project.eu, accessed on 15 December 2022. Funding Information: This research was supported by CEA LITEN – Innovation Laboratory for New Energy, Technologies, and Nanomaterials who contributed with the manufacturing of the electrodes here presented within the frame of the SmartEEs project. Project website: https://smartees.eu/ , accessed on 15 December 2022. Publisher Copyright: © 2023 by the authors.
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spelling Characterization and Validation of Flexible Dry Electrodes for Wearable Integrationcarbondry electrodeselectrocardiogramgraphenesilverwearablesAnalytical ChemistryInformation SystemsBiochemistryAtomic and Molecular Physics, and OpticsInstrumentationElectrical and Electronic EngineeringFunding Information: Project website: https://eternity-project.eu, accessed on 15 December 2022. Funding Information: This research was supported by CEA LITEN – Innovation Laboratory for New Energy, Technologies, and Nanomaterials who contributed with the manufacturing of the electrodes here presented within the frame of the SmartEEs project. Project website: https://smartees.eu/ , accessed on 15 December 2022. Publisher Copyright: © 2023 by the authors.When long-term biosignal monitoring is required via surface electrodes, the use of conventional silver/silver chloride (Ag/AgCl) gelled electrodes may not be the best solution, as the gel in the electrodes tends to dry out over time. In this work, the electrical behaviour and performance of dry electrodes for biopotential monitoring was assessed. Three materials were investigated and compared against the gold-standard Ag/AgCl gelled electrodes. To characterize their electrical behaviour, the impedance response over the frequency was evaluated, as well as its signal to noise ratio. The electrodes’ performance was evaluated by integrating them in a proven electrocardiogram (ECG) acquisition setup where an ECG signal was acquired simultaneously with a set of dry electrodes and a set of standard Ag/AgCl gelled electrodes as reference. The obtained results were morphologically compared using the Normalised Root Mean Squared Error (nRMSE) and the Cosine Similarity (CS). The findings of this work suggest that the use of dry electrodes for biopotential monitoring is a suitable replacement for the conventional Ag/AgCl gelled electrodes. The signal obtained with dry electrodes is comparable to the one obtained with the gold standard, with the advantage that these do not require the use of gel and can be easily integrated into fabric to facilitate their use in long-term monitoring scenarios.DF – Departamento de FísicaRUNNunes, Tiagoda Silva, Hugo Plácido2024-03-05T23:49:01Z2023-01-282023-01-28T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article11application/pdfhttp://hdl.handle.net/10362/164493eng1424-8220PURE: 81990251https://doi.org/10.3390/s23031468info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-18T01:44:00Zoai:run.unl.pt:10362/164493Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T04:00:12.304099Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Characterization and Validation of Flexible Dry Electrodes for Wearable Integration
title Characterization and Validation of Flexible Dry Electrodes for Wearable Integration
spellingShingle Characterization and Validation of Flexible Dry Electrodes for Wearable Integration
Nunes, Tiago
carbon
dry electrodes
electrocardiogram
graphene
silver
wearables
Analytical Chemistry
Information Systems
Biochemistry
Atomic and Molecular Physics, and Optics
Instrumentation
Electrical and Electronic Engineering
title_short Characterization and Validation of Flexible Dry Electrodes for Wearable Integration
title_full Characterization and Validation of Flexible Dry Electrodes for Wearable Integration
title_fullStr Characterization and Validation of Flexible Dry Electrodes for Wearable Integration
title_full_unstemmed Characterization and Validation of Flexible Dry Electrodes for Wearable Integration
title_sort Characterization and Validation of Flexible Dry Electrodes for Wearable Integration
author Nunes, Tiago
author_facet Nunes, Tiago
da Silva, Hugo Plácido
author_role author
author2 da Silva, Hugo Plácido
author2_role author
dc.contributor.none.fl_str_mv DF – Departamento de Física
RUN
dc.contributor.author.fl_str_mv Nunes, Tiago
da Silva, Hugo Plácido
dc.subject.por.fl_str_mv carbon
dry electrodes
electrocardiogram
graphene
silver
wearables
Analytical Chemistry
Information Systems
Biochemistry
Atomic and Molecular Physics, and Optics
Instrumentation
Electrical and Electronic Engineering
topic carbon
dry electrodes
electrocardiogram
graphene
silver
wearables
Analytical Chemistry
Information Systems
Biochemistry
Atomic and Molecular Physics, and Optics
Instrumentation
Electrical and Electronic Engineering
description Funding Information: Project website: https://eternity-project.eu, accessed on 15 December 2022. Funding Information: This research was supported by CEA LITEN – Innovation Laboratory for New Energy, Technologies, and Nanomaterials who contributed with the manufacturing of the electrodes here presented within the frame of the SmartEEs project. Project website: https://smartees.eu/ , accessed on 15 December 2022. Publisher Copyright: © 2023 by the authors.
publishDate 2023
dc.date.none.fl_str_mv 2023-01-28
2023-01-28T00:00:00Z
2024-03-05T23:49:01Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/164493
url http://hdl.handle.net/10362/164493
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1424-8220
PURE: 81990251
https://doi.org/10.3390/s23031468
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 11
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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