Title :
Evaluation of the electrical cell-substrate impedance sensing system (ECIS) method using a mathematical model
Author :
Goda, N. ; Kataoka, N. ; Yamamoto, Y. ; Okuda, H. ; Kajiya, F.
Author_Institution :
Dept. of Cardiovascular Physiol., Okayama Univ., Japan
Abstract :
We produced a mathematical model for the electrical characteristics of the culture solution, cells and electrode interface according to measurements of the ECIS electrode system, and with this method, the impedance without cells and the impedance with cells in various confluent stages could be accurately reproduced by selecting parameters in this model.
Keywords :
cells (electric); electric impedance measurement; electrodes; mathematical analysis; electrical cell substrate impedance sensing system; electrical characteristics; electrode interface; electrode system; mathematical model; Biomedical electrodes; Capacitance; Cells (biology); Electric resistance; Electric variables; Equivalent circuits; Immune system; Impedance; Mathematical model; Polarization;
Conference_Titel :
Circuits and Systems, 2004. MWSCAS '04. The 2004 47th Midwest Symposium on
Print_ISBN :
0-7803-8346-X
DOI :
10.1109/MWSCAS.2004.1354332
