Results 251 to 260 of about 11,716,491 (307)

In vivo 3D myocardial membrane potential mapping in humans using PET/MRI. [PDF]

open access: yesEJNMMI Res
Bijari FJ   +11 more
europepmc   +1 more source

<i>Eleutherococcus senticosus</i> Fruit Extract Stimulates the Membrane Potential of the Trachea and Small Intestine in Rabbits. [PDF]

open access: yesMolecules
Graczyk F   +10 more
europepmc   +1 more source

Membrane potential and Donnan potential

Biophysical Chemistry, 1988
The Nernst-Planck-Poisson equations for the potential profile across a membrane are exactly solved without recourse to the assumption of constant field within the membrane. It is assumed that the membrane core of thickness dc is covered by a surface layer of thickness ds in which the membrane-fixed charges are distributed at a uniform density N.
H, Ohshima, T, Kondo
openaire   +2 more sources

Membrane potential of bipolar membranes

Journal of Electroanalytical Chemistry, 1996
Abstract The membrane potential of a bipolar membrane composed of a cation-exchange layer in series with an anion-exchange layer is analyzed theoretically and experimentally. The theoretical approach is based on an extension of the Nernst-Planck equations of monopolar charged membranes to the case of the two ion-exchange layers in series and the ...
P. Ramírez   +3 more
openaire   +1 more source

Membrane potentials for keratin

Journal of Colloid Science, 1947
Abstract Measurements of the membrane potentials of keratin membranes have been made using KCl and NaCl and the results show how the selectivity of the membranes can be altered by soaking in suitable buffer solutions. The results support Toerell's theory of membrane behavior in neutral salts, and some membrane potential measurements using HCl ...
openaire   +2 more sources

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