한국생물공학회:학술대회논문집
- 한국생물공학회 2005년도 생물공학의 동향(XVI)
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- Pages.19-19
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- 2005
Magnetic Force-based Immunochip using Superparamagnetic Nanoparticles
- Park, Je-Kyun (Department of BioSystems, Korea Advanced Institute of Science and Technology) ;
- Kim, Kyu-Sung (Department of BioSystems, Korea Advanced Institute of Science and Technology)
- 발행 : 2005.04.15
초록
This paper reports a novel magnetic force-based microfluidic immunoassay using microbeads and magnetic nanoparticles. The magnetic force-based immunoassay was devised first and successfully applied to detect the rabbit IgG as the model analyte of microfluidic sandwich immunoassay. The microchannels were fabricated by poly(dimethysiloxane) (PDMS) molding processes and bonded on a slide glass by plasma treatment. At the part of the inlet, sample solution was hydrodynamically focused. The focused microbeads of sample solution were flowed through the 150
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