Titlebook: Membrane Transport in Plants; Ulrich Zimmermann,Jack Dainty Book 1974 Springer-Verlag Berlin · Heidelberg 1974 Darm.Transport.dynamics.mem

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Multiple Steady States in a Reaction-Diffusion Coupled Systemct of this description, namely the treatment of the so-called steady state coupling between chemical reactions and diffusive flows. Almost two decades ago, Hearon (1950) recognized that such a coupling might play a special role in biological systems. More recently, Katchalsky and Oster (1969) used t

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On the Problem of Nonstationary Ion Fluxeso electrochemists and also to those who study the movement of ions in exchange resins, in membranes and in some other electrolytic systems. These equations have been useful in successfully explaining a variety of phenomena.

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The Influence of Double Layer Effects on Chemical Reactions at Charged Interfacestant types of chemical reactions are exerted. This is particularly true for reactions of ions, for the dissociation of a neutral or charged reactant into oppositely charged products and for reactions of substances specifically adsorbed at the interface. Among these reaction types proton transfer rea

GILD

Anhydrous

Hydraulic Conductivity and Volumetric Elastic Modulus in Giant Algal Cells: Pressure- and Volume-Depm thermodynamics, since this theory allows for the coupling between water flow and solute flows (KATCHALSKI and CURRAN, 1965). Analysis of time-dependent water transport shows that the rate constant of water exchange between the cell and its surrounding medium is determined by the geometric paramete

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Arthritis

Turgor Pressure Regulation: Modulation of Active Potassium Transport by Hydrostatic Pressure Gradienlarity of the external sea water. This difference is maintained approximately constant over a wide range of sea water salinities. The osmotically active species in the vacuolar sap are the inorganic ions K., Na., and Cl. whose concentrations are, in mM: 480, 150, and 630, respectively. Our earlier o

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The Location and Measurement of the Resistances to Bulk Water Movement in the Shoots of Hemlock , response to a rapid water potential change (= pressure increment), and by measuring the kinetics under different experimental conditions, it is possible to build up a quantitative picture of the magnitude and location of the major resistances to bulk water flow within woody shoots. This paper repor

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Osmoregulation in , in which the osmotic pressure in cells is changed in order to perform work, e.g. to open and close stomata. In either case osmotic pressures have to be sensed by the cells and converted into information capable of regulating biochemical steps, presumably at the level of enzymes or enzyme-like prote

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