@inproceedings{087bad33ec0c424dbdd73b41ec789ffd,
title = "Evaluation of a capillary measuring system for the characterisation of small tissue samples by impedance spectroscopy at higher frequencies",
abstract = "For the gentle and non-destructive characterisation of small tissue samples, non-invasive methods are required for biotechnological applications and medical diagnostics. One approach is the characterisation of small tissue samples by impedance spectroscopy using a measuring capillary. In this paper, the applicability of a capillary measuring system to record the impedance of a biological sample over a wide frequency range is evaluated using a suspension of human breast adenocarcinoma cells (MCF-7). Impedance spectra over a frequency range 1 Hz to 1.1 GHz were recorded. To describe the electrical properties of the cell suspensions, we use an equivalent circuit model containing advanced RC-elements. Changes of plasma membrane integrity of suspended cells were detectable.",
author = "Impidjati and Fransisca Leonard and Hagen Thielecke",
year = "2005",
doi = "10.1109/iembs.2005.1616504",
language = "English (US)",
isbn = "0780387406",
series = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "678--681",
booktitle = "Proceedings of the 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005",
address = "United States",
note = "2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005 ; Conference date: 01-09-2005 Through 04-09-2005",
}