Summary
A model for water in biosystems, based on the assumption that water is adsorbed on macromolecules, is discussed. This model succeeds in explaining the Na+/K+ ratio without invoking active transport.
Riassunto
Si propone un modello per l’acqua nei sistemi biologici basato sull’ipotesi che l’acqua si trovi adsorbita sulle macromolecole. Questo modello riesce a spiegare il rapporto Na+/K+ senza richiedere nessuna ipotesi supplementare di trasporto attivo.
Similar content being viewed by others
References
N. Rashevsky:Mathematical Biophysics (New York, N. Y., 1960).
C. H. Rochester andA. V. Westerman:J. Chem. Faraday Trans. 1,72, 2498 (1976).
J. Texter, K. Klier andA. C. Zettlemoyer:Prog. Surf. Membr. Sci.,12, 327 (1978).
G. F. Cerofolini andM. Cerofolini:J. Colloid Interface Sci.,78, 65 (1980).
H. R. Mahler andE. H. Cordes:Basic Biological Chemistry (New York, N. Y., 1968).
M. F. Perutz:Proteins and Nucleic Acids (Amsterdam, 1962).
T. Tanaka:Phys. Rev. Lett.,40, 820 (1978);T. Tanaka, G. Swislow andI. Ohmine:Phys. Rev. Lett.,42, 1556 (1979);T. Tanaka, D. Fillmore, S. T. Sun, I. Nishio, G. Swislow andA. Shah:Phys. Rev. Lett.,45, 1636 (1980).
C. Ishimoto, P. W. Goalwin, S. T. Sun, I. Nishio andT. Tanaka:Proc. Natl. Acad. Sci. U.S.A.,76, 4414 (1979).
G. F. Cerofolini andM. Cerofolini:Specul. Sci. Technol.,3, 149 (1980).
P. M. Wiggings:J. Theor. Biol.,32, 131 (1971).
G. F. Cerofolini:Thin Solid Films,79, 277 (1981).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Cerofolini, G.F. A paradigm for the biomedium. Il Nuovo Cimento D 2, 763–772 (1983). https://doi.org/10.1007/BF02453216
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF02453216