Characterization and on-line monitoring of cell disruption and lysis using dielectric measurement.


The dielectric measurement of Escherichia coli suspension was carried out between 0.01 and 100 MHz during cell disruption using a physical method or cell lysis induced by chemicals for the purpose of on-line monitoring of cell disruption or lysis of bacterial cells. The dielectric dispersion of relative permittivity centered at about 1.4 MHz and the… (More)


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