Electricity: measuring and testing – Magnetic – Fluid material examination
Patent
1986-01-31
1989-03-07
Strecker, Gerard R.
Electricity: measuring and testing
Magnetic
Fluid material examination
128635, 324 57R, 324 711, 324445, G01N 2774, G01N 2702, G01R 2722, A61B 505
Patent
active
048109630
ABSTRACT:
A method of investigating the condition of biological particles, in particular the fraction of viable cells in a bacteria population involves applying a voltage and monitoring the voltage induced by magnetic induction in a detector coil. The applied voltage is of a variable frequency alternating voltage and is preferably induced in the medium through a drive coil.
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Blake-Coleman Barrie C.
Clarke David J.
Public Health Laboratory Service Board
Strecker Gerard R.
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