Literature DB >> 5019478

Membrane permeability. Generalization of the reflection coefficient method of describing volume and solute flows.

A Zelman.   

Abstract

The reflection coefficient method for describing volume and solute fluxes through membranes is generalized to take into account the nonideality of the solutions bathing the membrane and/or multicomponent systems. The reflection coefficient of the impermeable species in these systems is less than unity by a coefficient gamma. The reflection coefficient obtained solely from the volume flow equation, sigma(v), will always be less than the reflection coefficient obtained from the solute flow equation, sigma(8) (v). These two coefficients are related by sigma(8) (v) = sigma(v) + gamma.

Mesh：

Year:  1972        PMID： 5019478      PMCID： PMC1484119          DOI： 10.1016/S0006-3495(72)86093-4

Source DB:  PubMed          Journal:  Biophys J        ISSN： 0006-3495            Impact factor:   4.033


  6 in total

1.  Osmotic transport across cell membranes in nondilute solutions: a new nondilute solute transport equation.

Authors:  Heidi Y Elmoazzen; Janet A W Elliott; Locksley E McGann
Journal:  Biophys J       Date:  2009-04-08       Impact factor: 4.033

2.  Membrane Transport Generated by the Osmotic and Hydrostatic Pressure. Correlation Relation for Parameters L(p), σ, and ω.

Authors:  M Kargol; A Kargol
Journal:  J Biol Phys       Date:  2000-12       Impact factor: 1.365

3.  Thermodynamic model equations for heterogeneous multicomponent non-ionic solution transport in a multimembrane system.

Authors:  A Slęzak; S Grzegorczyn; A Sieroń; K Dworecki
Journal:  J Biol Phys       Date:  1999-12       Impact factor: 1.365

4.  Dilute solution approximation and generalization of the reflection coefficient method of describing volume and solute flows.

Authors:  D C Mikulecky
Journal:  Biophys J       Date:  1973-09       Impact factor: 4.033

5.  Transport across homoporous and heteroporous membranes in nonideal, nondilute solutions. I. Inequality of reflection coefficients for volume flow and solute flow.

Authors:  M H Friedman; R A Meyer
Journal:  Biophys J       Date:  1981-06       Impact factor: 4.033

6.  Measurements of transepithelial electrical resistance (TEER) are affected by junctional length in immature epithelial monolayers.

Authors:  Kannapin Felix; Schmitz Tobias; Hansmann Jan; Schlegel Nicolas; Meir Michael
Journal:  Histochem Cell Biol       Date:  2021-08-30       Impact factor: 4.304
  6 in total

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