Estimation of Diffusion Coefficients in Biomembranes

Ersöz, Mustafa

doi:10.1006/jcis.2000.7162

Cited by 4 publications

(2 citation statements)

References 21 publications

(27 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Of these, the ions within the membrane may play an important role in the transport phenomena. The ions may exist in two different states, that is, due to ion exchange within sites and Donnan adsorption 21. It would be interesting to separate the two states experimentally and, in particular, to compare the behavior of the Donnan salt with that of the free ion in solution.…”

Section: Resultsmentioning

confidence: 99%

Transport of Cu(II) ions through charged cation‐exchange membranes

Ersöz

Çengeloğlu

Kır

et al. 2001

J of Applied Polymer Sci

View full text Add to dashboard Cite

Transport of Cu(II) ions through polysulfonated cation-exchange membranes under Donnan dialysis conditions was studied as a function of the pH gradient. The used charged membranes are homogeneous (polysulfone composition) and heterogeneous (polysulfone with polyester support) structures which are strongly acidic cation-exchange microporous-type membranes. The flux increases with decreasing of the pH gradient, which is influenced by the transport of copper ions. The quantitative relations were obtained which describe the time dependence of the transport system with the equilibrium distribution and the results were correlated with the flux data as well as with the membrane structure.

show abstract

Section: Resultsmentioning

confidence: 99%

Transport of Cu(II) ions through charged cation‐exchange membranes

Ersöz

Çengeloğlu

Kır

et al. 2001

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

“…Membrane phenomena almost completely control the transfer of ions and neutral molecules from the exterior of living cells to the interior or vice versa [1,2]. The liquid-liquid interface formed by the surfactant aggregation, such as the water in oil (W/O)-oil in water (O/W) interface or W/O-bicontinuous (BI) interface, can be taken as half a model of biological membranes.…”

Section: Introductionmentioning

confidence: 99%