Lab-on-a-chip technologies for proteomic analysis from isolated cells
2008 ◽
Vol 5
(suppl_2)
◽
Keyword(s):
On Chip
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Lab-on-a-chip systems offer a versatile environment in which low numbers of cells and molecules can be manipulated, captured, detected and analysed. We describe here a microfluidic device that allows the isolation, electroporation and lysis of single cells. A431 human epithelial carcinoma cells, expressing a green fluorescent protein-labelled actin, were trapped by dielectrophoresis within an integrated lab-on-a-chip device containing saw-tooth microelectrodes. Using these same trapping electrodes, on-chip electroporation was performed, resulting in cell lysis. Protein release was monitored by confocal fluorescence microscopy.
2006 ◽
Vol 85
(8)
◽
pp. 837-845
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2000 ◽
Vol 68
(2)
◽
pp. 956-959
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2006 ◽
Vol 28
(1)
◽
pp. 125-130
◽
2008 ◽
Vol 71
(11)
◽
pp. 802-809
◽
2001 ◽
1999 ◽
Vol 67
(12)
◽
pp. 6695-6697
◽
1999 ◽
Vol 65
(4)
◽
pp. 1769-1771
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Keyword(s):