Thermodynamics, mechanical and electrical properties of biomembranes.
A set of thermodynamic fundamental equations has been derived, including chemical potentials of immobile components of a biomembrane. The results obtained are compatible with those known in the theory of shells, but the approach developed is more general. The influence of an outer electric field on the isotropic tension of a biomembrane has been discussed. The thermodynamic relations derived are used for the treatment of intracellular pressure changes recently observed by Terakawa (1985, J. Physiol. 369, 229) in the squid giant axon at potential variations.
Malev
V V
VV
Institute of Cytology, Academy of Sciences, Leningrad, USSR.
Rusanov
A I
AI
D000200:Action Potentials; D000818:Animals; D001369:Axons / Q000502:physiology; D001696:Biomechanical Phenomena; D002462:Cell Membrane / Q000502:physiology*; D049832:Decapodiformes; D008433:Mathematics; D013816:Thermodynamics