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dc.contributor.authorLee, Che-Anen_US
dc.contributor.authorTeramoto, Akinobuen_US
dc.contributor.authorWatanabe, Hiroshien_US
dc.date.accessioned2018-08-21T05:53:35Z-
dc.date.available2018-08-21T05:53:35Z-
dc.date.issued2018-05-01en_US
dc.identifier.issn0018-9383en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TED.2018.2812783en_US
dc.identifier.urihttp://hdl.handle.net/11536/144895-
dc.description.abstractCritically important for electronic biosensing is to reduce detection time that is necessary to sense the capture of biomolecules. The essential factors to study the detection time are the number of captured biomolecules per unit time and the sensitivity of capturing biomolecules. In this paper, we numerically study how ac electroosmosis (ACEO) improves the performance of biosensor unit comprising 400 nanowires by using a Monte Carlo simulation. Note that the number of captured biomolecules per unit time hardly increases if a depleted fluid layer hides the biosensor unit from biomolecules in electrolyte. However, the Monte Carlo simulation tells us that ACEO removes the depleted fluid layer by circulating the electrolyte. This improves the capture efficiency by 4.4 times and the detection speed by 24.8 times. Furthermore, we discuss the scaling effect of nanowires on the sensitivity. As a result, we can more improve the sensitivity if we bury nanowires in a planar oxide layer than wrapping it by an oxide film.en_US
dc.language.isoen_USen_US
dc.subjectAC-electroosmosis (ACEO)en_US
dc.subjectbiosensorsen_US
dc.subjectMonte Carlo methodsen_US
dc.subjectnanowiresen_US
dc.titleMonte Carlo Simulation of Nanowires Array Biosensor With AC Electroosmosisen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TED.2018.2812783en_US
dc.identifier.journalIEEE TRANSACTIONS ON ELECTRON DEVICESen_US
dc.citation.volume65en_US
dc.citation.spage1932en_US
dc.citation.epage1938en_US
dc.contributor.department電機工程學系zh_TW
dc.contributor.departmentDepartment of Electrical and Computer Engineeringen_US
dc.identifier.wosnumberWOS:000430698900041en_US
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