[PDF] Top 20 THIOCYANATE ION-SELECTIVE PVC MEMBRANE ELECTRODE
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THIOCYANATE ION-SELECTIVE PVC MEMBRANE ELECTRODE
... The thiocyanate ion is usually present in low concentrations in human serum, saliva, and urine as a result of the digestion of some vegetables of the genus Brassica containing glucosinolates (cabbage, ... See full document
5
Development of Thiocyanate-Selective Membrane Electrodes by the Sol–Gel Method
... the PVC one were cut with the cork cutter relatively easily, allowing the membranes to be implemented readily on Philips electrode ...P1-based membrane sensors gave comparable responses toward ... See full document
12
Quantitative Analysis of Prazosin Hydrochloride in Pharmaceutical Formulation by Prazosin Potentiometric Sensor Based on Computational Investigation
... the PVC membrane was as follow: Different amounts of the Prazosin-tetraphenyl borate ion-pair along with appropriate amounts of PVC, plasticizer and additive were dissolved in tetrahydrofuran ... See full document
15
Construction of Different Types of Ion-Selective Electrodes. Characteristic Performances and Validation for Direct Potentiometric Determination of Orphenadrine Citrate.
... carbon electrode is a promising tool for direct OphC determination and can be used for direct applications in real samples without any ...the PVC, CPE and screen-printed ...carbon electrode over the ... See full document
22
Determination of Clonidine by Potentiometry Using PVC Membrane Electrode
... prepare PVC membrane was as follow: different amounts of ion-pair along with appropriate amounts of PVC, plasticizer and additive were dissolved in tetrahydrofuran (THF), and the solution was ... See full document
10
PVC Membrane Sensor and Wire Coated Electrode for Determination of Flurazepam
... of PVC membrane sensor (symmetric and asymmetric) for determination of flurazepam (FLZ) in pharmaceutical ...the membrane preparation, flurazepam-tetraphenyl borate ion-pair was employed as a ... See full document
11
Development of New Copper(II) Ion-Selective Poly(vinyl chloride) Membrane Electrode Based on 2,6-Diacetylpyridine-(1R)-(-)-Fenchone Diazine Ligand
... certain membrane electrodes, not only by reducing the ohmic resistance and improving the response behaviour and selectivity, but also in cases where the extraction capability of the ionophore is poor, by enhancing ... See full document
11
All Solid Sate Potentiometric Sensors for the Measurement of Paroxetine in Pharmaceutical Formulation
... the selective serotonin reuptake inhibitors (SSRIs) is Paroxetine which is used as an antidepressant ...A PVC membrane electrode (PME), as a symmetric potentiometric sensor and all solid state ... See full document
13
Copper-Selective PVC Membrane Sensor
... this electrode in this specific pH ...the membrane electrode towards copper ion concentration was found to be inaccurate in the pH range of ... See full document
11
Potentiometric sensor for iron (III) quantitative determination: experimental and computational approaches
... the membrane by reducing the high glass transition temperature of PVC, as well as increas- ing the mobility of the active species and enhancing the flexibility of the polymer chain ...the membrane ... See full document
12
Sn (II) selective 2-Amino-1,4-Naphthoquinone Derived poly(vinyl chloride) Membrane Sensors
... several PVC membrane ion selective electrodes under identical conditions for a variety of metal cations, including alkali, alkaline earth, transition and heavy metal ...2+ ion for all ... See full document
17
Towards miniaturized sensors for determination of exchangeable potassium in soil samples
... medium-size ion-selective electrodes with plasticized PVC-based ion-selective membranes, hydroxyethy- lenecelulose-based gel as inner electrolyte and silver/ silver chlori- de inner ... See full document
5
Cu(II) selective PVC membrane electrode based on zinc complex of Acetophenonethiosemicarbazone (ZATSC) as an ionophore
... the membrane without plasticizer (sensor ...(3.5:33:4.5-ZATSC: PVC: NaTPB) (w/w%;) exhibits linear response to Cu 2+ in the concentration range ...the membrane phase, the mobility of the ionophore ... See full document
11
PVC membrane and All-Solid-Sate Sensor for the Potentiometric Analysis of Trimipramine
... potentiometric membrane electrodes were developed and evaluated for the analysis Trimipramine ...symmetrical electrode was a poly(vinyl chloride) (PVC) membrane electrode (PME), a ... See full document
12
Potentiometric Determination of Betahistine in Pharmaceutical Formulations by Drug Selective Sensors
... for PVC membrane electrode and ...on ion-exchange mechanism. The best membrane sensor performance was achieved by a membrane composition of 30% PVC, 63% NPOE and 7% ... See full document
11
Thiocyanate Ion Selective Solid Contact Electrode Based on Mn Complex of N,N' BIs (4 Phenylazosalicylidene) O Phenylene Diamine Ionophore
... The membrane matrix high molecular weight poly(vinylchloride) (PVC, n = 1,100), the plasticizers 2-nitrophenyloctylether (o-NPOE), tris(ethylhexyl)pho- sphate (TEHP), bis(2-ethylhexyl)adipate (DOA), dioc- ... See full document
8
NOVEL PVC MEMBRANE SELECTIVE ELECTRODES FOR DETERMINATION OF SALICYLIC ACID IN PHARMACEUTICAL PREPARATIONS
... The electrochemical performance characterization of the sensor was according to IUPAC recommendation and the results are summarized in table (1) and figure 2. The proposed sensor showed near-Nernstian response for at ... See full document
9
Construction of a New Selective and Sensitive Nd3+ ion-selective Electrode Based on 1-nitroso-2-naphtol as a Neutral Ion Carrier
... highly selective neodymium(III) ion-selective membrane ...of PVC: nitrobenzene (NB): sodium tetraphenyl borate (NaTPB): NN in the ratio of 30:67:2:1 ...3+ ion with detection ... See full document
12
An all-solid-state Ion-Selective Electrode with Ag3AsO4 as the Sensitive Membrane for Detecting Arsenate in Aqueous Environments
... the electrode in 1 h was 1.48 mV. The electrode shows good anti-interference properties in that it is far more sensitive to arsenate than interfering ions, including sulfate, carbonate, acetate and ...4 ... See full document
14
Quantitative Determination of Duloxetine Hydrochloride in Pharmaceuticals and Urine Using Prepared Ion Selective Membrane Electrode
... the electrode was studied by measuring the slope of the calibration graphs for variable intervals of time starting from ...DLX-SMA electrode remained near Nernstian for about 5h and was found to be ...the ... See full document
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