Prediction of Physical Properties of Yeast Cell Suspensions using Dielectric Spectroscopy

David J. Currie; Mark Lee; R. W. Todd

doi:10.1109/CEIDP.2006.312021

Prediction of Physical Properties of Yeast Cell Suspensions using Dielectric Spectroscopy

David J. Currie, Mark Lee, R. W. Todd

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Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

2 Dyfyniadau (Scopus)

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This work concerns the modelling of the dielectric properties of biological cell suspensions. The relative permittivity of a suspension is proportional to the volume fraction of suspended cells but it would be more useful to know the average cell radius and number density separately. A non-linear least squares algorithm, based on the Levenberg-Marquardt technique, has been developed to predict these industrially important cell features using a simple spherical shell model along with the Cole-Cole equation. A new RC circuit model of a typical cell has also been developed to try to explain the electrical properties of a cell suspension.

Iaith wreiddiol	Saesneg
Tudalennau	672-675
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1109/CEIDP.2006.312021
Statws	Cyhoeddwyd - 2006
Digwyddiad	Electrical Insulation and Dielectric Phenomena - Kansas City, Unol Daleithiau America Hyd: 15 Hyd 2006 → 18 Hyd 2006

Cynhadledd

Cynhadledd	Electrical Insulation and Dielectric Phenomena
Teitl cryno	EIDP-2006
Gwlad/Tiriogaeth	Unol Daleithiau America
Dinas	Kansas City
Cyfnod	15 Hyd 2006 → 18 Hyd 2006

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10.1109/CEIDP.2006.312021

http://hdl.handle.net/2160/481

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@conference{52c3ad55b1c949a58f8f1b4c6b8f4de8,

title = "Prediction of Physical Properties of Yeast Cell Suspensions using Dielectric Spectroscopy",

abstract = "This work concerns the modelling of the dielectric properties of biological cell suspensions. The relative permittivity of a suspension is proportional to the volume fraction of suspended cells but it would be more useful to know the average cell radius and number density separately. A non-linear least squares algorithm, based on the Levenberg-Marquardt technique, has been developed to predict these industrially important cell features using a simple spherical shell model along with the Cole-Cole equation. A new RC circuit model of a typical cell has also been developed to try to explain the electrical properties of a cell suspension.",

author = "Currie, {David J.} and Mark Lee and Todd, {R. W.}",

note = "D.J. Currie, M.H. Lee and R.W. Todd, 'Prediction of Physical Properties of Yeast Cell Suspensions using Dielectric Spectroscopy', Conference on Electrical Insulation and Dielectric Phenomena, (CEIDP 2006), Annual Report, pp 672 – 675, October 15th -18th 2006, Kansas City, Missouri, USA. Organised by IEEE Dielectrics and Electrical Insulation Society.; Electrical Insulation and Dielectric Phenomena, EIDP-2006 ; Conference date: 15-10-2006 Through 18-10-2006",

year = "2006",

doi = "10.1109/CEIDP.2006.312021",

language = "English",

pages = "672--675",

}

TY - CONF

T1 - Prediction of Physical Properties of Yeast Cell Suspensions using Dielectric Spectroscopy

AU - Currie, David J.

AU - Lee, Mark

AU - Todd, R. W.

N1 - D.J. Currie, M.H. Lee and R.W. Todd, 'Prediction of Physical Properties of Yeast Cell Suspensions using Dielectric Spectroscopy', Conference on Electrical Insulation and Dielectric Phenomena, (CEIDP 2006), Annual Report, pp 672 – 675, October 15th -18th 2006, Kansas City, Missouri, USA. Organised by IEEE Dielectrics and Electrical Insulation Society.

PY - 2006

Y1 - 2006

N2 - This work concerns the modelling of the dielectric properties of biological cell suspensions. The relative permittivity of a suspension is proportional to the volume fraction of suspended cells but it would be more useful to know the average cell radius and number density separately. A non-linear least squares algorithm, based on the Levenberg-Marquardt technique, has been developed to predict these industrially important cell features using a simple spherical shell model along with the Cole-Cole equation. A new RC circuit model of a typical cell has also been developed to try to explain the electrical properties of a cell suspension.

AB - This work concerns the modelling of the dielectric properties of biological cell suspensions. The relative permittivity of a suspension is proportional to the volume fraction of suspended cells but it would be more useful to know the average cell radius and number density separately. A non-linear least squares algorithm, based on the Levenberg-Marquardt technique, has been developed to predict these industrially important cell features using a simple spherical shell model along with the Cole-Cole equation. A new RC circuit model of a typical cell has also been developed to try to explain the electrical properties of a cell suspension.

U2 - 10.1109/CEIDP.2006.312021

DO - 10.1109/CEIDP.2006.312021

M3 - Paper

SP - 672

EP - 675

T2 - Electrical Insulation and Dielectric Phenomena

Y2 - 15 October 2006 through 18 October 2006

ER -

Prediction of Physical Properties of Yeast Cell Suspensions using Dielectric Spectroscopy

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