Micromolding fabrication of biocompatible dry micro-pyramid array electrodes for wearable biopotential monitoring

Cited 1 time in webofscience Cited 0 time in scopus
  • Hit : 82
  • Download : 43
DC FieldValueLanguage
dc.contributor.authorAlban, Marco Vinicioko
dc.contributor.authorLee, Haechangko
dc.contributor.authorMoon, Hanulko
dc.contributor.authorYoo, Seunghyupko
dc.date.accessioned2021-11-29T06:40:18Z-
dc.date.available2021-11-29T06:40:18Z-
dc.date.created2021-11-26-
dc.date.created2021-11-26-
dc.date.created2021-11-26-
dc.date.created2021-11-26-
dc.date.issued2021-12-
dc.identifier.citationFLEXIBLE AND PRINTED ELECTRONICS, v.6, no.4-
dc.identifier.issn2058-8585-
dc.identifier.urihttp://hdl.handle.net/10203/289591-
dc.description.abstractThin dry electrodes are promising components in wearable healthcare devices. Assessing the condition of the human body by monitoring biopotentials facilitates the early diagnosis of diseases as well as their prevention, treatment, and therapy. Existing clinical-use electrodes have limited wearable-device usage because they use gels, require many preparation steps, and can be uncomfortable to wear. Dry electrodes can improve these issues and have demonstrated performance on par with gel-based electrodes, providing advantages in mobile and wearable applications. However, the materials and fabrication methods used are not yet at the level of disposable gel electrodes for low-cost mass manufacturing and wide adoption. Here, a low-cost manufacturing process for thin dry electrodes with a conductive micro-pyramidal array (MPA) is presented for large-scale on-skin wearable applications. The electrode is fabricated using micromolding techniques in conjunction with solution processes in order to guarantee ease of fabrication, high device yield, and the possibility of mass production compatible with current semiconductor production processes. Fabricated using a conductive paste and an epoxy resin that are both biocompatible, the developed MPA electrode operates in a conformal, non-invasive manner, with low skin irritation, which ensures improved comfort for brief or extended use. The operation of the developed electrode was examined by analyzing electrode-skin-electrode impedance, electroencephalography, electrocardiography, and electromyography signals and comparing them with those measured simultaneously using gel electrodes.-
dc.languageEnglish-
dc.publisherIOP PUBLISHING LTD-
dc.titleMicromolding fabrication of biocompatible dry micro-pyramid array electrodes for wearable biopotential monitoring-
dc.typeArticle-
dc.identifier.wosid000718600100001-
dc.identifier.scopusid2-s2.0-85119979490-
dc.type.rimsART-
dc.citation.volume6-
dc.citation.issue4-
dc.citation.publicationnameFLEXIBLE AND PRINTED ELECTRONICS-
dc.identifier.doi10.1088/2058-8585/ac3561-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorYoo, Seunghyup-
dc.contributor.nonIdAuthorAlban, Marco Vinicio-
dc.contributor.nonIdAuthorMoon, Hanul-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorbiopotential monitoring-
dc.subject.keywordAuthorepidermal electronics-
dc.subject.keywordAuthormicromolding-
dc.subject.keywordAuthormicro-pyramid array-
dc.subject.keywordAuthorbiocompatible materials-
dc.subject.keywordAuthorlow-cost fabrication-
dc.subject.keywordPlusPOLYMER MICRONEEDLES-
dc.subject.keywordPlusDRUG-
dc.subject.keywordPlusSILICON-
dc.subject.keywordPlusDELIVERY-
dc.subject.keywordPlusSOFT-
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 1 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0