An impedance splitting method was used to detect Bacillus stearothermophilus in
suspension and attached to stainless steel surfaces. The effects of bacterial metabolism on …

Impedance spectroscopy is a technique used to characterize electrochemical systems,
increasing its applicability as well to monitor cell cultures. During their growth, Bacillus …

Bacterial activity and growth were monitored by following the changes of electrical
impedance of cultures in liquid media. The signal is expressed automatically as a curve …

A conceptually simple and east-to-use technique is described that uses continuous
impedance measurements for automated monitoring of microbial growth and metabolism …

A so-called Impedance Splitting Method is discussed which allows a separation of the
impedance Z/sub M/of the culture medium and the impedance Z/sub E/of the electrode …

Of all the techniques for rapid and automated microbiology described in the 1970s, those
based on direct electrical measurements of media have been the most successful. The …

Microbiological impedance devices are routinely used by food and manufacturing industries,
and public health agencies to measure microbiological growth. Factors contributing to …

'The changes produced by the growth of bacteria in the molecular concentration and
electrical conductivity of culture media'(Stewart 1899). The electrical response curves …

By means of the bipolar impedance technique, we detected bacterial growth in an
inoculated broth as its time course absolute impedance. From it, the impedance change …

This book, No. 3 in the Innovation in Microbiology series, explains the principles and
techniques of impedance microbiology (involving measurement of changes in electrical …