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conference paper
Impedance spectroscopy flow cytometry: Parameters for label-free cell differentiation
2005
MICRO TOTAL ANALYSIS SYSTEMS 2004, VOL 1
This work presents label-free separation of cells in an on-chip flow cytometer based on impedance spectroscopy. The amplitude, opacity, and phase information can be used for discrimination depending on the cell types. Red blood cells, ghosts, and fixed cells are differentiated based on differences in their membrane and cytoplasm dielectric properties. Among other applications, detecting changes in cell conductivity and membrane capacitance will allow the indentification of early-stage apoptosis or cancer.
Type
conference paper
Authors
•
Gawad, Shady
•
•
Laurell, T.
•
Nilsson, J.
•
Jensen, K.
•
Harrison, D. J.
•
Kutter, J. P.
Publication date
2005
Published in
MICRO TOTAL ANALYSIS SYSTEMS 2004, VOL 1
Series title/Series vol.
ROYAL SOCIETY OF CHEMISTRY SPECIAL PUBLICATIONS
Issue
296
Start page
55
End page
57
Peer reviewed
NON-REVIEWED
EPFL units
Event name | Event place | Event date |
Malmo, SWEDEN | SEP 26-30, 2004 | |
Available on Infoscience
September 13, 2005
Use this identifier to reference this record