A study on an electrical biosignal detection system for the microbiochip
DC Field | Value | Language |
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dc.contributor.author | 박정연 | - |
dc.contributor.author | 박재준 | - |
dc.contributor.author | 권기환 | - |
dc.contributor.author | 조남규 | - |
dc.contributor.author | 안유민 | - |
dc.contributor.author | 이성환 | - |
dc.contributor.author | 황승용 | - |
dc.date.accessioned | 2021-06-23T23:39:00Z | - |
dc.date.available | 2021-06-23T23:39:00Z | - |
dc.date.created | 2021-02-18 | - |
dc.date.issued | 2005-04 | - |
dc.identifier.issn | 2287-8769 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/46009 | - |
dc.description.abstract | In this study, a microchip system fabricated with MEMS technology was developed to detect bioelectrical signals. The developed microchip using the conductivity of gold nanoparticles could detect the biopotential with a high sensitivity. For designing the microchip, simulations were performed to understand the effects of the size and number of nanoparticles, and the sensing width between electrodes on the detection of biosignals. Then, a series of experiment was performed to validate the simulation results and understand the feasibility of the proposed microchip design. Both simulation and experimental results showed that as the sensing width between electrodes increased the conductivity decreased. Also, the conductivity increased as the density of gold nanoparticles increased. In addition, it was found that the conductivity that changes with the nanoparticles density could be approximated by a cumulative normal distribution function. The developed microchip system could effectively apply when a biosignals should be measured with a high sensitivity. | - |
dc.publisher | 한국정밀공학회 | - |
dc.title | A study on an electrical biosignal detection system for the microbiochip | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 황승용 | - |
dc.identifier.bibliographicCitation | 한국정밀공학회지, v.22, no.4, pp.181 - 187 | - |
dc.relation.isPartOf | 한국정밀공학회지 | - |
dc.citation.title | 한국정밀공학회지 | - |
dc.citation.volume | 22 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 181 | - |
dc.citation.endPage | 187 | - |
dc.type.rims | ART | - |
dc.description.journalClass | 3 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.url | https://scienceon.kisti.re.kr/srch/selectPORSrchArticle.do?cn=JAKO200516610486586&SITE=CLICK | - |
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