Resources Contact Us Home
Method for investigating the condition of a bacterial suspension through frequency profile of electrical admittance

Image Number 9 for United States Patent #4810963.

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.

  Recently Added Patents
Apparatus and method for an iterative cryptographic block
Image sorting device, method, program, and integrated circuit and storage medium storing said program
System and method for receiving MBMS broadcasting service
Device for data routing in networks
Imaging apparatus for calculating a histogram to adjust color balance
Cable sheath
Optical input device
  Randomly Featured Patents
Footwear measurement and footwear manufacture systems and methods
System for forming test patterns for large scale integrated circuits
Underwater mapping apparatus and method
Folding hurdle
Display apparatus having a two-terminal device including a zinc sulfide layer and method for producing the same
Apparatus and process for die-casting
Multiple ring binder
Black ink composition, ink set containing the same, and ink jet recording method
Panel bracket
System, method and devices for HDMI transmission using a commonly supported media format