Liquid membrane electrode for direct potentiometry and potentiometric titration of strychnine

1979 ◽  
Vol 51 (11) ◽  
pp. 1651-1654 ◽  
Author(s):  
Saad S. M. Hassan ◽  
M. B. Elsayes
Keyword(s):  
Potentiometric Titration ◽  
Liquid Membrane ◽  
Membrane Electrode ◽  
Direct Potentiometry ◽  
Liquid Membrane Electrode

Potentiometry of Na+ in undiluted serum and urine with use of an improved neutral carrier-based solvent polymeric membrane electrode.

1983 ◽  
Vol 29 (8) ◽  
pp. 1508-1512 ◽  
Author(s):  
P Anker ◽  
H B Jenny ◽  
U Wuthier ◽  
R Asper ◽  
D Ammann ◽  
...  
Keyword(s):  
Liquid Membrane ◽  
Atomic Spectrometry ◽  
Polymeric Membrane ◽  
Membrane Electrode ◽  
Selective Electrode ◽  
Direct Potentiometry ◽  
Undiluted Serum ◽  
Polymeric Membrane Electrode ◽  
Liquid Membrane Electrode ◽  
Serum And Urine

Abstract We present an improved Na+-selective liquid membrane electrode for measurement of Na+ concentrations in both undiluted serum and urine. The values for urinary Na+ obtained with the ion-selective electrode agree well with those obtained with the flame photometer. The correlation gives a standard residual deviation of +/- 2.7 mmol/L over the Na+ range of 25-280 mmol/L. In serum, this direct potentiometry yields Na+ concentrations 5.4% (SD 1.1%) higher than those obtained by atomic spectrometry and a standard residual deviation of +/- 1.1 mmol/L. Correction of these values for the volumes of protein and lipid leads to potentiometric values 1.2% (SD 0.7%) lower than those by flame photometry (residual standard deviation: +/- 1.0 mmol/L). Other factors that possibly contribute to this discrepancy are discussed.

The Potentiometric Titration of Soaps Using a Liquid Membrane Electrode

1977 ◽  
Vol 10 (5) ◽  
pp. 423-428 ◽  
Author(s):  
D. F. Anghel ◽  
N. Ciocan
Keyword(s):  
Potentiometric Titration ◽  
Liquid Membrane ◽  
Membrane Electrode ◽  
Liquid Membrane Electrode

Partial blocking of ion transport at the interface of an ion-selective liquid membrane electrode by neutral surfactants

1998 ◽  
Vol 44 (1) ◽  
pp. 125-132 ◽  
Author(s):  
Qingshan Ye ◽  
A Vincze ◽  
G Horvai ◽  
F.A.M Leermakers
Keyword(s):  
Ion Transport ◽  
Liquid Membrane ◽  
Membrane Electrode ◽  
Partial Blocking ◽  
Liquid Membrane Electrode

scholarly journals The preparation and properties of the liquid membrane electrode for pantothenate ion.

1990 ◽  
Vol 39 (11) ◽  
pp. 705-709
Author(s):  
Junko MOTONAKA ◽  
Shoji HORIE ◽  
Sanae IKEDA ◽  
Nobuyuki TANAKA
Keyword(s):  
Liquid Membrane ◽  
Membrane Electrode ◽  
Liquid Membrane Electrode

Tetrachloroferrate(III)-selective liquid membrane electrode based on crystal violet

1996 ◽  
Vol 124 (1-2) ◽  
pp. 63-71 ◽  
Author(s):  
Fufa Ambacha ◽  
Ghirma Moges ◽  
Bhagwan Singh Chandravanshi
Keyword(s):  
Crystal Violet ◽  
Liquid Membrane ◽  
Membrane Electrode ◽  
Liquid Membrane Electrode

Determination of Cholic Acids by Ion Selective Liquid Membrane Electrode in Pharmaceutical Products

1982 ◽  
Vol 15 (18) ◽  
pp. 1515-1522 ◽  
Author(s):  
L. Campanella ◽  
L. Sorrentino ◽  
M. Tomassetti
Keyword(s):  
Liquid Membrane ◽  
Pharmaceutical Products ◽  
Membrane Electrode ◽  
Cholic Acids ◽  
Liquid Membrane Electrode

A new dodecylsulfate-selective supported liquid membrane electrode based on its N-cetylpyridinium ion-pair

2003 ◽  
Vol 74 (2) ◽  
pp. 149-156 ◽  
Author(s):  
M Arvand-Barmchi ◽  
M.F Mousavi ◽  
M.A Zanjanchi ◽  
M Shamsipur
Keyword(s):  
Liquid Membrane ◽  
Ion Pair ◽  
Supported Liquid Membrane ◽  
Membrane Electrode ◽  
Liquid Membrane Electrode

Liquid membrane electrode for selective determination of thiocyanate

The Analyst ◽  
1987 ◽  
Vol 112 (12) ◽  
pp. 1709 ◽  
Author(s):  
Saad S. M. Hassan ◽  
M. A. M. F. Elmosalamy
Keyword(s):  
Liquid Membrane ◽  
Membrane Electrode ◽  
Selective Determination ◽  
Liquid Membrane Electrode

Lead-selective neutral carrier based liquid membrane electrode

1984 ◽  
Vol 56 (7) ◽  
pp. 1127-1131 ◽  
Author(s):  
Erno. Lindner ◽  
Klara. Toth ◽  
Erno. Pungor
Keyword(s):  
Liquid Membrane ◽  
Membrane Electrode ◽  
Neutral Carrier ◽  
Liquid Membrane Electrode

A new tetrafluoroborate liquid membrane electrode for selective determination of boron

1986 ◽  
Vol 325 (2) ◽  
pp. 178-180 ◽  
Author(s):  
Saad S. M. Hassan ◽  
M. A. F. Elmosalami
Keyword(s):  
Liquid Membrane ◽  
Membrane Electrode ◽  
Selective Determination ◽  
Liquid Membrane Electrode
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