Full metadata record

DC FieldValueLanguage
dc.contributor.author이현정-
dc.contributor.author이기영-
dc.contributor.authorIkho Lee-
dc.contributor.authorSeung-Woo Lee-
dc.contributor.authorChanoh Park-
dc.contributor.authorDonghoon Kim-
dc.contributor.authorJeong-Soo Lee-
dc.contributor.authorByungsub Kim-
dc.date.accessioned2021-06-09T03:13:22Z-
dc.date.available2021-06-09T03:13:22Z-
dc.date.issued2016-06-
dc.identifier.citationVOL 16, NO 11-4451-
dc.identifier.issn1530-437X-
dc.identifier.other47440-
dc.identifier.urihttp://pubs.kist.re.kr/handle/123456789/64741-
dc.description.abstractThis paper presents a portable low-cost biosensor platform for ion-sensitive field-effect transistor (ISFET) and enzyme-based sensors. To meet various demands of diagnosis, our portable platform is designed to perform cyclic voltammetry, amperometry, and linear sweep voltammetry for enzyme-based sensor and ISFET sensor. For compatibility with various sensors which require various electrical driving schemes, our system can be easily reconfigured by simple switches. In addition, with disposable printed-circuit-board packages, sensors can be easily replaced. Our platform was tested with various sensors in various measurement methods. In cyclic voltammetry test with a model analyte K3Fe(CN)(6), a graph provided by our system has 4.79% relative error at a current peak compared with the data acquired by a 18 times more expensive commercial system. In cyclic voltammetry and amperometry tests with the laccase enzyme-based sensors, our system achieved sensitivities of 341 and 500 mu A/mM/cm(2), respectively. By running a sensitive SiNW ISFET on our platform in linear sweep voltammetry, we could build a low-cost portable pH sensor system.-
dc.publisherIEEE sensors journal-
dc.subjectbiosensor platform-
dc.subjectSi NW ISFET-
dc.subjectenzyme-based catechol sensor-
dc.subjectamperometry-
dc.subjectcyclic voltammetry-
dc.subjectlinear sweep voltammetry-
dc.titleReconfigurable and Portable Highly Sensitive Biosensor Platform for ISFET and Enzyme-Based Sensors-
dc.typeArticle-
dc.relation.page44434451-
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE