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Authors: Stéphane Egot-Lemaire 1 ; Pierre-Olivier Bagnaninchi 1 ; Jacek Pijanka 1 ; Josep Sulé-Suso 2 and Serguei Semenov 1

Affiliations: 1 Institute for Science and Technology in Medicine, Keele University, United Kingdom ; 2 Institute for Science and Technology in Medicine, Keele University; University Hospital of North Staffordshire, United Kingdom

ISBN: 978-989-8111- 17-3

ISSN: 2184-4305

Keyword(s): Cancer cells, SK-MES cell line, Collagen gels, Volume fraction, Dielectric spectroscopy, Complex permittivity, Open-ended coaxial probe, Microwaves.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Biomedical Instruments and Devices ; Biomedical Sensors ; Electrical Bio-Impedance

Abstract: This paper addresses and demonstrates the feasibility for microwave dielectric spectroscopy to detect small volume fractions of SK-MES lung cancer cells embedded in collagen gels with an open-ended coaxial probe. Measurements were performed on the frequency range 200 MHz – 2 GHz. For all the cell volume fractions tested (1.4%-4.4%), a significant difference in complex permittivity was observed between composite gels (containing cells) compared to gels alone. Statistically significant changes were especially found in the real part of the permittivity, which decreased consistently when the volume fraction increased.

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Paper citation in several formats:
Egot-Lemaire, S.; Bagnaninchi, P.; Pijanka, J.; Sulé-Suso, J. and Semenov, S. (2008). MICROWAVE DIELECTRIC SPECTROSCOPY OF LOW-VOLUME FRACTION HUMAN CANCER CELLS EMBEDDED IN COLLAGEN GELS - Experimental Feasibility Study with an Open-ended Coaxial Probe. In Proceedings of the First International Conference on Biomedical Electronics and Devices - Volume 2: BIODEVICES, (BIOSTEC 2008) ISBN 978-989-8111- 17-3; ISSN 2184-4305, pages 156-161. DOI: 10.5220/0001055401560161

@conference{biodevices08,
author={Stéphane Egot{-}Lemaire. and Pierre{-}Olivier Bagnaninchi. and Jacek Pijanka. and Josep Sulé{-}Suso. and Serguei Semenov.},
title={MICROWAVE DIELECTRIC SPECTROSCOPY OF LOW-VOLUME FRACTION HUMAN CANCER CELLS EMBEDDED IN COLLAGEN GELS - Experimental Feasibility Study with an Open-ended Coaxial Probe},
booktitle={Proceedings of the First International Conference on Biomedical Electronics and Devices - Volume 2: BIODEVICES, (BIOSTEC 2008)},
year={2008},
pages={156-161},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001055401560161},
isbn={978-989-8111- 17-3},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the First International Conference on Biomedical Electronics and Devices - Volume 2: BIODEVICES, (BIOSTEC 2008)
TI - MICROWAVE DIELECTRIC SPECTROSCOPY OF LOW-VOLUME FRACTION HUMAN CANCER CELLS EMBEDDED IN COLLAGEN GELS - Experimental Feasibility Study with an Open-ended Coaxial Probe
SN - 978-989-8111- 17-3
IS - 2184-4305
AU - Egot-Lemaire, S.
AU - Bagnaninchi, P.
AU - Pijanka, J.
AU - Sulé-Suso, J.
AU - Semenov, S.
PY - 2008
SP - 156
EP - 161
DO - 10.5220/0001055401560161

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