Referenced Items are not available for this document.
Microfabrication and performance of a novel microsystem for separation, accumulation and analysis of biological micro- and nanoparticles is reported. Versatile chip functions based on dielectrophoresis and microfluidics were integrated to isolate particles from complex sample solutions such as serum. A bead-based assay for virus detection is proposed. Separation of micro- and sub-μm beads employing dielectrophoretic deflector and bandpass structures is demonstrated. Individual antibody coated beads with hepatitis A virus bound to their surface were trapped by negative dielectrophoresis in a field cage and analysed by fluorescence microscopy.
Published in:
Nanobiotechnology, IEE Proceedings -
(Volume:150
,
Issue:
2
)
Date of Publication: 1 Nov. 2003
- Page(s):
- 82 - 89
- ISSN :
- 1478-1581
- INSPEC Accession Number:
- 7808547
- Digital Object Identifier :
- 10.1049/ip-nbt:20031127
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 14 January 2004
- Issue Date :
- 1 Nov. 2003
- Sponsored by :
- IET
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