Introduction to the dielectric estimation of cellular biomass in real time, with special emphasis on measurements at high volume fractions

Christopher Lyndon Davey; Hazel Marie Davey; Douglas B. Kell

doi:10.1016/0003-2670(93)85078-X

Introduction to the dielectric estimation of cellular biomass in real time, with special emphasis on measurements at high volume fractions

Christopher Lyndon Davey, Hazel Marie Davey, Douglas B. Kell

Department of Life Sciences

University of Manchester

Research output: Contribution to journal › Article › peer-review

57 Citations (Scopus)

Abstract

The equations that describe the magnitude of the β-dielectric dispersion of biological cell suspensions are introduced. It is then demonstrated how this magnitude can be used to monitor cellular biomass concentrations in real time. These equations are then shown accurately to describe experimental data obtained over a wide range of cell sizes and volume fractions.

Original language	English
Pages (from-to)	155-161
Number of pages	7
Journal	Analytica Chimica Acta
Volume	279
Issue number	1
DOIs	https://doi.org/10.1016/0003-2670(93)85078-X
Publication status	Published - 01 Jul 1993

Keywords

Cell suspensions
Dielectric estimations

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title = "Introduction to the dielectric estimation of cellular biomass in real time, with special emphasis on measurements at high volume fractions",

abstract = "The equations that describe the magnitude of the β-dielectric dispersion of biological cell suspensions are introduced. It is then demonstrated how this magnitude can be used to monitor cellular biomass concentrations in real time. These equations are then shown accurately to describe experimental data obtained over a wide range of cell sizes and volume fractions.",

keywords = "Cell suspensions, Dielectric estimations",

author = "Davey, {Christopher Lyndon} and Davey, {Hazel Marie} and Kell, {Douglas B.}",

note = "Funding Information: This work is supported by the Science and EngineeringR esearchC ouncil, UK, Aber Instruments Ltd. and FT Applikon Ltd., under the terms of the LINK schemei n BiochemicalE ngi-neering.",

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AU - Davey, Hazel Marie

AU - Kell, Douglas B.

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N2 - The equations that describe the magnitude of the β-dielectric dispersion of biological cell suspensions are introduced. It is then demonstrated how this magnitude can be used to monitor cellular biomass concentrations in real time. These equations are then shown accurately to describe experimental data obtained over a wide range of cell sizes and volume fractions.

AB - The equations that describe the magnitude of the β-dielectric dispersion of biological cell suspensions are introduced. It is then demonstrated how this magnitude can be used to monitor cellular biomass concentrations in real time. These equations are then shown accurately to describe experimental data obtained over a wide range of cell sizes and volume fractions.

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KW - Dielectric estimations

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DO - 10.1016/0003-2670(93)85078-X

M3 - Article

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JO - Analytica Chimica Acta

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IS - 1

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Introduction to the dielectric estimation of cellular biomass in real time, with special emphasis on measurements at high volume fractions

Abstract

Keywords

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