Determination of transference numbers from membrane potential data

1969 ◽  
Vol 5 (4) ◽  
pp. 292-304 ◽  
Author(s):  
S. Ciani ◽  
F. Conti
Keyword(s):  
Membrane Potential ◽  
Transference Numbers

Studies with inorganic precipitate membranes: Part XIV. Evaluation of effective fixed charge densities

1977 ◽  
Vol 55 (10) ◽  
pp. 1680-1686 ◽  
Author(s):  
M. Nasim Beg ◽  
Fasih A. Siddiqi ◽  
Radhey Shyam
Keyword(s):  
Membrane Potential ◽  
Electrolyte Solutions ◽  
Fixed Charge ◽  
Transference Numbers ◽  
Supported Membranes ◽  
Nickel Sulphide ◽  
Charge Densities ◽  
Theoretical Predictions ◽  
Cobalt And Nickel

Effective fixed charge densities of cobalt and nickel sulphide (parchment supported) membranes in contact with various 1:1 electrolyte solutions have been evaluated from membrane potential measurements. The methods used for the estimation of charge densities were: (a) the Teorell–Meyer–Sievers method (TMS) and (b) the methods developed recently by Kobatake and co-workers. The two limiting forms of Kobatake's equation for dilute and concentrated solutions gave identical values of charge densities. The theoretical predictions for membrane potential were borne out quite satisfactorily by experimental results obtained with both the membranes. Apparent transference numbers of coions and permselectivities of the membranes for electrolytes have also been calculated. A method based on permselectivity values for the determination of charge density was also used. It was interesting to note that the charge densities evaluated from different methods of Kobatake and co-workers gave identical values and that the results were comparable to those derived from the TMS method.

scholarly journals Calibration procedures for the quantitative determination of membrane potential in human cells using anionic dyes

2013 ◽  
Vol 83A (7) ◽  
pp. 612-626 ◽  
Author(s):  
Thomas Klapperstück ◽  
Dagobert Glanz ◽  
Stefan Hanitsch ◽  
Manuela Klapperstück ◽  
Fritz Markwardt ◽  
...  
Keyword(s):  
Membrane Potential ◽  
Quantitative Determination ◽  
Human Cells ◽  
Anionic Dyes

Determination of the pressure dependence of transference numbers

1970 ◽  
Vol 74 (13) ◽  
pp. 2724-2726 ◽  
Author(s):  
Robert L. Kay ◽  
Krishnahadi S. Pribadi ◽  
Barry Watson
Keyword(s):  
Pressure Dependence ◽  
Transference Numbers

Simultaneous determination of membrane potential and pH gradient by photodiode array spectroscopy

1986 ◽  
Vol 862 (2) ◽  
pp. 278-284 ◽  
Author(s):  
Tetsuya Konishi ◽  
Naoyuki Murakami ◽  
Yoshihiko Hatano ◽  
Katsuyoshi Nakazato
Keyword(s):  
Membrane Potential ◽  
Simultaneous Determination ◽  
Ph Gradient ◽  
Photodiode Array

scholarly journals First-Principles Determination of Transference Numbers in Cryolitic Melts

2020 ◽  
Vol 59 (29) ◽  
pp. 13305-13314
Author(s):  
Aïmen E. Gheribi ◽  
Mathieu Salanne ◽  
Didier Zanghi ◽  
Kelly Machado ◽  
Catherine Bessada ◽  
...  
Keyword(s):  
First Principles ◽  
Transference Numbers
Sign in / Sign up

Export Citation Format

Share Document