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

New Liquid Membrane Electrode for Determination of Lidocaine in Local Anesthetic Formulations

1986 ◽  
Vol 69 (4) ◽  
pp. 618-620
Author(s):  
Saad S M Hassan ◽  
Mona A Ahmed
Keyword(s):  
Local Anesthetic ◽  
Liquid Membrane ◽  
Pharmaceutical Preparations ◽  
Ion Pair ◽  
Membrane Electrode ◽  
Lidocaine Concentration ◽  
Ph Range ◽  
Liquid Membrane Electrode ◽  
The U.S

Abstract A new lidocaine-responsive liquid membrane electrode based on the use of the lidocaine reineckate ion pair complex in nitrobenzene solvent has been developed. The electrode displays a linear response for 10-2-10-5M lidocaine over the pH range of 3-6.5. The response time varies from 35 s to 1 min depending on the lidocaine concentration. The life span of the electrode is at least 1 month. Excipients and diluents commonly used in local anesthetic formulations do not interfere. Determination of lidocaine in some pharmaceutical preparations gives results with an average recovery of 99% of the nominal values and a mean standard deviation of 1.7% which compare favorably with those obtained by the U.S. Pharmacopeia method.

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

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
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