Non-contact multi-frequency magnetic induction spectroscopy system for industrial-scale bio-impedance measurement

  title={Non-contact multi-frequency magnetic induction spectroscopy system for industrial-scale bio-impedance measurement},
  author={M D O’Toole and Liam A. Marsh and Jimmy L. Davidson and Y. M. Tan and D Webb and Armitage and A. J. Peyton},
Biological tissues have a complex-impedance, or bio-impedance, profile which changes with respect to frequency. This is caused by dispersion mechanisms which govern how the electromagnetic field interacts with the tissue at the cellular and molecular level. Measuring the bio-impedance spectra of a biological sample can potentially provide insight into the sample’s properties and its cellular structure. This has obvious applications in the medical, pharmaceutical and food-based industrial… CONTINUE READING


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