A potassium-selective silicone-rubber membrane electrode based on a neutral carrier

Pick, J.; Tóth, Klára; Püngor, E.; Vašák, Milan; Simson, W.

doi:10.1016/s0003-2670(01)82481-8

Cited by 102 publications

(41 citation statements)

References 13 publications

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“…The potassium selective electrode made by dispersing valinomycyn into SR worked flawlessly [27]. However, the interpretation of the close to perfect response properties of the SR-based potassium electrode was not obvious.…”

Section: The First Ionophore-based Electrode With a Polymeric Membranementioning

confidence: 99%

To the Memory of Ernő Pungor: A Subjective View on the History of Ion‐Selective Electrodes

Lindner

Tóth

2009

Electroanalysis

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In the Mátrafüred 08 Symposium on Electrochemical Sensors a session was dedicated to the memory of late Professor Ernő Pungor, the founder and long-term organizer of the Má trafüred conference series. We all remember him as an inventive scientist with an enthusiastic and witty personality, rich in ideas. Ernő Pungor left his mark in science and on many scientists worldwide. With this contribution, the authors would like to pay tribute to him and acknowledge his outstanding contributions to analytical chemistry, but especially his pioneering works in the field of ion-selective electrodes.

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Section: The First Ionophore-based Electrode With a Polymeric Membranementioning

confidence: 99%

To the Memory of Ernő Pungor: A Subjective View on the History of Ion‐Selective Electrodes

Lindner

Tóth

2009

Electroanalysis

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“…Neutral ligands such as valinomycin have been incorporated into cross-linked silicon rubber to form potassium selective electrodes [69].…”

Section: Ion Selective Electrodesmentioning

confidence: 99%

Micro- and nanotechnologies: dullish electrons and smart molecules

Simon¹

2005

Comptes Rendus. Chimie

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“…The Na+ response curve of the monensin dodecyl ester and DIDP based electrode in an artifical serum sample is shown in Fig. 6 (test sample contains Na+=100 -200 mM, K+= 4.0 mM, Mg2+=0.6 mM, Ca2+=1.1 mM). The response is linear (59.0 mV/ pNa) over the clinical range of Na+ (135 -150 mM) and the detection limit is log aNa+=-3•…”

Section: Calibration Curvementioning

confidence: 99%

A Sodium Ion Selective Electrode Based on a Highly Lipophilic Monensin Derivative and Its Application to the Measurement of Sodium Ion Concentrations in Serum

et al. 1990

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Five kinds of monensin derivatives were synthesized by chemical modifications of the natural carboxylic polyether antibiotic monensin. Their usefulness as active compounds (Na+-ionophores) for Nat-selective poly(vinyl chloride)(PVC)-matrix membrane electrodes was examined. The electrodes based on monensin ester derivatives exhibited high Nat-selectivity. Among them, the electrode based on the highly Lipophilic monensin dodecyl ester (log K° (partition constant)=8.7) had enough Nat-selectivity to determine the Nat-concentration in serum (log KNaK=-1.1, log Kv°aMg-4.0 and log KNaca-3.6); the electrode gave a Nernstian response (59.0 mV/pNa) ranging from 5X10-6 to 1 M Nat. The response potential of this electrode to a 0.1 M Na+ solution drifted within ±0.01 mV/ h. The values of the Nat-concentration in artificial and real serum samples were successfully determined with the monensin dodecyl ester-based electrode using diisodecylphthalate as the electrode membrane solvent.

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A potassium-selective silicone-rubber membrane electrode based on a neutral carrier

Cited by 102 publications

References 13 publications

To the Memory of Ernő Pungor: A Subjective View on the History of Ion‐Selective Electrodes

To the Memory of Ernő Pungor: A Subjective View on the History of Ion‐Selective Electrodes

Micro- and nanotechnologies: dullish electrons and smart molecules

A Sodium Ion Selective Electrode Based on a Highly Lipophilic Monensin Derivative and Its Application to the Measurement of Sodium Ion Concentrations in Serum

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