Relevant bibliographies by topics / PVC-membrane ion-selective electrodes

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Academic literature on the topic 'PVC-membrane ion-selective electrodes'

Author: Grafiati
Published: 5 June 2025
Last updated: 2 August 2025

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Journal articles on the topic "PVC-membrane ion-selective electrodes"

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Sunaina, Devi, and C. Chattopadhyaya M. "PVC membrane ion selective electrodes for determination of cationic surfactants." Journal of Indian Chemical Society Vol. 88, Nov 2011 (2011): 1745–49. https://doi.org/10.5281/zenodo.5791766.

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Electrochemical Sensors Laboratory, Department of Chemistry, University of Allahabad, Allahabad-211 002, Uttar Pradesh, India <em>E-mail</em> : mcc46@rediffmail.com, sunaina_ecsl@rediffmail.com <em>Manuscript received 14 December 2010, revised 07 April 2011, accepted 20 April 2011</em> Two membrane electrodes were prepared, using sodium perchlorate-Aliquot 336, an ion-pair complex as electroactive material for one electrode and tertadecyl trimethyl ammonium bromide-sodium tetraphenyl borate as electro-active material in case of second electrode. The first electrode exhibits linear response for
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Khamees, Nesreen, Tagreed Abdel-Fattah Mohamed, Abeer Rashad Derar, and Azza Aziz. "All-Solid-State, PVC Membrane, and Carbon Paste Ion-Selective Electrodes for Determination of Donepezil Hydrochloride in Pharmaceutical Formulation." Journal of AOAC INTERNATIONAL 100, no. 5 (2017): 1414–19. http://dx.doi.org/10.5740/jaoacint.16-0299.

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Abstract All-solid-state, polyvinyl chloride (PVC) membrane, and carbon paste potentiometric ion-selective electrodes (ISEs) were proposed for the determination of donepezil hydrochloride (DON) in the drug substance and a pharmaceutical formulation. The potentiometric response toward DON was based on the existence ofdonepezil-tetraphenyl borate (DON-TPB) in a PVC membrane or a carbon paste in the presence of dioctylphthalate. In contrast, the solid-state electrode was prepared by direct incorporation of DON-TPB into a commercial nail varnish without external additives. The electrodes exhibited
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Lindner, Ernő, Marcin Guzinski, Bradford Pendley, and Edward Chaum. "Plasticized PVC Membrane Modified Electrodes: Voltammetry of Highly Hydrophobic Compounds." Membranes 10, no. 9 (2020): 202. http://dx.doi.org/10.3390/membranes10090202.

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In the last 50 years, plasticized polyvinyl chloride (PVC) membranes have gained unique importance in chemical sensor development. Originally, these membranes separated two solutions in conventional ion-selective electrodes. Later, the same membranes were applied over a variety of supporting electrodes and used in both potentiometric and voltammetric measurements of ions and electrically charged molecules. The focus of this paper is to demonstrate the utility of the plasticized PVC membrane modified working electrode for the voltammetric measurement of highly lipophilic molecules. The plastici
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Waruwu, Evori Natanael, and Abd Hakim S. "CHARACTERISTICS OF ELECTRODE MEMBRANE PVA-ENZIME COATING PVC-PLASTICIZER KTpClPB FOR UREA BIOSENSOR." Journal of Learning and Technology in Physics 1, no. 2 (2020): 62. http://dx.doi.org/10.24114/jltp.v1i2.22713.

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This study aims to determine the effect of the composition comparison of the PVA-Enzyme urease coating PVC-Plastisizer KTpClPB membrane with memmbran characterization using FTIR and analyze membrane electrodes with XRD. The method used is the potentiometric method using the Electrode Selective Ion (ISE), where the polymer used is PVA and PVC as a coating with a composition ratio of PVA: PVC is 1: 1. The same PVA and PVC were used, namely 0.0350 g, with 2 mg of enzyme and 0.0500 g and 0.0120 g of KTpClPB plasticizer. The best composition result is the PVA-Enzyme PVC-Plastisizer coating enzyme K
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Schwarz, Johannes, Ute Enseleit, Kathrin Trommer, and Michael Mertig. "All-Solid-State Ion-Selective Electrodes Based on Graphite Paste for Determination of Calcium(II) and Nitrate." International Journal of Chemistry 11, no. 2 (2019): 156. http://dx.doi.org/10.5539/ijc.v11n2p156.

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Robust and easy-to-handle ion-selective electrodes in all-solid-state configurations based on graphite paste have been developed for applications in environmental samples. The electrode consists of different functional layers (graphite paste, conducting polymer, ion-selective membrane). The ion-selective compounds have been incorporated in polyvinylchloride (PVC) membranes. Polypyrrole (PPy) acts as a solid contact and an intermediate layer between the ion-selective membrane and the graphite paste. As ion-complexing compounds tridodecylmethylammonium nitrate (TDMA-NO3) for nitrate, N,N,N&amp;r
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Gloton, M. P., M. Turmine, A. Mayaffre, and P. Letellier. "Électrodes à membrane indicatrices de surfactifs cationiques. Variation des propriétés électriques de la membrane en fonction de sa composition." Canadian Journal of Chemistry 71, no. 3 (1993): 371–76. http://dx.doi.org/10.1139/v93-055.

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Amphiphilic-cation-specific electrodes most often use, as captor of potential, a specific membrane composed of a mixture of a polymer such as PVC, a plasticizer, and a carrier of the amphiphilic ion. For a given polymer, various plasticizers can be used to make "plastisols" that can be suitable for the preparation of specific membranes. We prepared different membranes using two polymers (PVC: high and low molecular weight), four plasticizers in various proportions, and a carrier of the dodécyltriméthylammonium ion. These membranes were mounted on an electrode support and used as ion-selective
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Aziz, Azza, Nesrin Khamees, Tagreed Abdel-Fattah Mohamed, and Abeer Rashad Derar. "Comparative Study of PVC-Free All-Solid-State, PVC Membrane, and Carbon Paste Ion-Selective Electrodes for the Determination of Dapoxetine Hydrochloride in Pharmaceutical Formulation." Journal of AOAC INTERNATIONAL 99, no. 6 (2016): 1499–504. http://dx.doi.org/10.5740/jaoacint.16-0089.

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Abstract The potentiometric response characteristics and analytical applications of a poly(vinyl chloride) (PVC)-free all-solid-state ion-selective electrode for dapoxetine hydrochloride (DAP) are examined. The Nernstian response of the electrode was evaluated by comparison with PVC-based liquid membrane and carbon paste electrodes. The PVC-free electrode is prepared by direct incorporation of dapoxetine-tetraphenyl borate (DAP–TPB) as a sensing element into a commercial nail varnish containing cellulose acetate propionate. The composite was applied onto a 3 mm diameter graphite disk electrode
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Hermanto, D., D. Siswanta, M. Mudasir, M. Muhali, and N. Ismillayli. "Design and Synthesis of the Poly Vinyl Chloride (PVC) Membrane for Fe(III) Ion Selective Electrode (ISE) Based on Ester Modified Humic Acid (EHA) as an Ionophore." Journal of Applied Research and Technology 20, no. 6 (2022): 630–37. http://dx.doi.org/10.22201/icat.24486736e.2022.20.6.955.

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Design and synthesis of the poly vinyl chloride (PVC) membrane as Fe(III) ion selective electrode (ISE) sensor based on EHA ionophore as an excellent sensory molecule for monitoring Fe(III) in the sample solution had been done. Simple and efficient EHA was made by condensation of carboxylic acid HA with ethanol and sulfuric acid as catalist. PVC membrane was prepared by mixed all component such as PVC powder, EHA, plasticizer (o-NPOE and DOP) and anion lipophilic (Sodium-TPB and oleic acid) with a total weight of 100 mg and dissolved in 1 mL of dry THF. The electrode membrane responses showed
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Dr., Hajar Naser Nasser, Elham Munir Baddour Dr., and Mossab Brakat Khalel Dr. "Preparing a Copper(II) Ion Selective PVC Membrane Electrode based on Complex of 3-(4-Nitrophenylazo)-pentane-2,4-dione (LP) with Copper(II) as Ionophore." Chemistry Research Journal 4, no. 4 (2019): 41–52. https://doi.org/10.5281/zenodo.13323323.

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3-(4-nitrophenylazo)-pentane-2,4-dione as ionophore was synthesized and used as ion carrier to prepare copper(II) ion selective PVC membrane electrodes. The best performance was obtained by a membrane electrode with the composition: PVC as matrix (32%), (LP) as ionophore (3%), <em>DBP</em> as plasticizer (64%) and NaTBP as anionic additive (1%). This electrode showed a linear potential response to copper(II) was within this range 1.0 &times; 10<sup>&minus;6</sup>&ndash;1.0 &times; 10<sup>-1</sup>M, with Nernstian slope of 28.23 mV/decade and detection limit down to 7 &times; 10<sup>&minus;7</s
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Thomas, J. D. R. "Devices for ion-sensing and pX measurements." Pure and Applied Chemistry 73, no. 1 (2001): 31–38. http://dx.doi.org/10.1351/pac200173010031.

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Thirty years of ion-selective electrode (ISE) researches at the University of Wales, Cardiff are outlined. They summarize developments of PVC membrane ISEs, first for calcium and then of other systems, including the improved calcium dioctyl-phenyl-phosphate sensor for calcium and those of ion-exchangers, polyalkoxylates, and cyclic and acyclic polyethers for various anions and cations. Electrodes based on polyalkoxylates have interesting properties toward the polyethers themselves. Some ISE failure causes are discussed. Attention is given to applications, including analysis of wash liquors and
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Book chapters on the topic "PVC-membrane ion-selective electrodes"

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Adimule, Vinayak, Santosh Nandi, Nidhi Manhas, Chinna Bathula, and Parashuram Lakshminarayana. "Surfactant-based Ion-selective Electrodes." In Surfactant-based Sensors in Chemical and Biochemical Detection. Royal Society of Chemistry, 2023. http://dx.doi.org/10.1039/bk9781837671182-00193.

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In the present book chapter, the interactions between functionalized and non-functionalized carbon nanotubes (CNTs) and commercial ionic surfactants, as well as between polyvinyl chloride (PVC) membrane and sodium dodecyl sulfate (SDS) are described. The CNTs used were non-functionalized single-walled carbon nanotubes (SWCNTs), multi-walled carbon nanotubes (MWCNTs) and amine-functionalized SWCNTs and their architecture with surfactants of different charge and hydrophobic nature were studied. The surfactants used, sodium dodecyl sulfate, octa trimethyl ammonium bromide (OTAB), and hexadecyl tr
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Conference papers on the topic "PVC-membrane ion-selective electrodes"

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Nickson, Ian D., Colin Boxall, and Simon N. Port. "Interdigitated Electrode Array Based Sensors for Monitoring of Caesium." In ASME 2009 12th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2009. http://dx.doi.org/10.1115/icem2009-16123.

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The requirement for on-line and in-situ monitoring of analytes in process and effluent streams and in ground waters has become increasingly more important in recent years. We therefore describe the development of the transduction element for a fully automated online instrument for the detection of caesium. The sensor layer for this instrument employs an Ion Selective Conductimetric microsensor (ISCOM) as the detector. This is based upon a plasticized polymeric membrane incorporating a selective ionophore, overlaying two interdigitated microelectrode arrays. A direct relationship has been obser
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