Microfabricated Device for Rapid Impedance Measurements on Single Biological Cells
Holmes, David, Neal, Becky, Green, Nicolas G and Morgan, Hywel (2004) Microfabricated Device for Rapid Impedance Measurements on Single Biological Cells. In, 15th MicroMechanics Europe Workshop, Leuven , Belgium, 07 - 05 Sep 2004. , 195-198.
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A microfluidic chip for performing impedance measurements on micron-sized particles is presented. The device consists of micro-electrodes patterned onto pyrex glass wafers and a microfluidic channel formed in PDMS, cast using a dry-etched silicon wafer as a master. The PDMS channel was positioned over the electrodes to form a channel to contain the sample. The system is capable of performing impedance measurements at a number of spot frequencies allowing the dielectric characteristics of large numbers of individual particles to be obtained in a matter of seconds.
|Item Type:||Conference or Workshop Item (Paper)|
|Additional Information:||Event Dates: 5-7th September 2004|
|Keywords:||microfluidics, impedance, cells, dielectric spectroscopy|
|Divisions:||Faculty of Physical Sciences and Engineering > Electronics and Computer Science > NANO
|Date Deposited:||07 Oct 2004|
|Last Modified:||27 Mar 2014 20:02|
|Further Information:||Google Scholar|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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