Cargando…

ELECTRIC PHASE ANGLE OF CELL MEMBRANES

From the theory of an electric network containing any combination of resistances and a single variable impedance element having a constant phase angle independent of frequency, it is shown that the graph of the terminal series reactance against the resistance is an arc of a circle with the position...

Descripción completa

Detalles Bibliográficos
Autor principal: Cole, Kenneth S.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1932
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2141191/
https://www.ncbi.nlm.nih.gov/pubmed/19872673
Descripción
Sumario:From the theory of an electric network containing any combination of resistances and a single variable impedance element having a constant phase angle independent of frequency, it is shown that the graph of the terminal series reactance against the resistance is an arc of a circle with the position of the center depending upon the phase angle of the variable element. If it be assumed that biological systems are equivalent to such a network, the hypotheses are supported at low and intermediate frequencies by data on red blood cells, muscle, nerve, and potato. For some tissues there is a marked divergence from the circle at high frequencies, which is not interpreted.