Time Domain Dielectric Spectroscopy Study of Biological Systems

Yuri Feldman*, Irina Ermolina, Yoshihito Hayashi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

234 Scopus citations

Abstract

The time domain spectroscopic study of biological systems was discussed. The static and dynamic dielectric properties of different biological systems including globular and membrane proteins, hydrate water, human erthrocytes and normal and malignant blood cells were studied. The method proved its effectiveness in giving information about dynamical protein structures. It was also proven that an interface polarization of cell membranes was sensitive to the fine electrolyte balance in cytoplasm.

Original languageEnglish
Pages (from-to)728-753
Number of pages26
JournalIEEE Transactions on Dielectrics and Electrical Insulation
Volume10
Issue number5
DOIs
StatePublished - Oct 2003

Keywords

  • Biological materials
  • Dielectric spectroscopy
  • Globular and membrane proteins
  • Human blood cells
  • Hydrate water

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