DC Field | Value | Language |
---|---|---|
dc.contributor.author | 한영기 | ko |
dc.contributor.author | 강주헌 | ko |
dc.contributor.author | 김규성 | ko |
dc.contributor.author | 박제균 | ko |
dc.date.accessioned | 2013-03-06T18:00:46Z | - |
dc.date.available | 2013-03-06T18:00:46Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-05 | - |
dc.identifier.citation | 센서학회지, v.15, no.3, pp.158 - 163 | - |
dc.identifier.issn | 1225-5475 | - |
dc.identifier.uri | http://hdl.handle.net/10203/87874 | - |
dc.description.abstract | This paper reports a novel immunoassay method using superparamagnetic nanoparticles and an enhanced magnetic field gradient for the detection of protein in a microfluidic device. We use superparamagnetic nanoparticles as a label and fluorescent polystyrene beads as a solid support. Based on this platform, magnetic force-based microfluidic immunoassay is successfully applied to analyze the concentration of IgG as model analytes. In addition, we present ferromagnetic microstructure connected with a permanent magnet to increase magnetic flux density gradient (dB/dx, ${\sim}10^{4}$ T/m), which makes limit of detection reduced. The detection limit is reduced to about 1 pg/mL. | - |
dc.language | Korean | - |
dc.publisher | 한국센서학회 | - |
dc.title | 강화된 자기장 구배 하에서 나노자성입자를 이용한미세유체 기반의 면역 측정 | - |
dc.title.alternative | Microfluidic immunoassay using superparamagnetic nanoparticles inan enhanced magnetic field gradient | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 15 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 158 | - |
dc.citation.endingpage | 163 | - |
dc.citation.publicationname | 센서학회지 | - |
dc.identifier.kciid | ART001147316 | - |
dc.contributor.localauthor | 박제균 | - |
dc.contributor.nonIdAuthor | 한영기 | - |
dc.contributor.nonIdAuthor | 강주헌 | - |
dc.contributor.nonIdAuthor | 김규성 | - |
dc.subject.keywordAuthor | microfluidics | - |
dc.subject.keywordAuthor | immunoassay | - |
dc.subject.keywordAuthor | magnetic nanoparticles | - |
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