Neodymium(III) PVC Membrane Electrodchemical Sensor Based on N-benzoylethylidene-2-aminobenzylamine
The N-benzoylethylidene-2-aminobenzylamine (BEA) was used as a suitable ionophore in construction of neodymium ion selective electrode. The electrode with composition of 30% PVC, 58% solvent mediator (NB), 2% ionophore (BEA) and 10% anionic additive (OA) shows the best potentiometric response charac...
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2012/145812 |
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| author | Hassan Ali Zamani Mojdeh Zaferoni Soraia Meghdadi |
| author_facet | Hassan Ali Zamani Mojdeh Zaferoni Soraia Meghdadi |
| author_sort | Hassan Ali Zamani |
| collection | DOAJ |
| description | The N-benzoylethylidene-2-aminobenzylamine (BEA) was used as a suitable ionophore in construction of neodymium ion selective electrode. The electrode with composition of 30% PVC, 58% solvent mediator (NB), 2% ionophore (BEA) and 10% anionic additive (OA) shows the best potentiometric response characteristics. The Nd3+ sensor exhibits a Nernstian slope of 21.2 ± 0.2 mV decade-1 over the concentration range of 1.0 × 10-6 to 1.0 × 10-2 mol L-1, and a detection limit of 6.3 × 10-7 mol L-1 of Nd3+ ions. The potentiometric response of the sensor is independent of the solution pH in the range of 2.4–8.5. It has a very short response time, in the whole concentration range (~7 s), and can be used for at least eight weeks. The proposed sensor revealed high selectivity with respect to all common alkali, alkaline earth, transition and heavy metal ions, including members of the lanthanide family other than Nd3+. The Nd3+ sensor was successfully applied as an indicator electrode in the potentiometric titration of Nd3+ ions with EDTA. The electrode was also employed for the determination of the fluoride ion in two mouth wash preparations. |
| format | Article |
| id | doaj-art-518216e97718492cb90c65b3c8f17c4e |
| institution | OA Journals |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | E-Journal of Chemistry |
| spelling | doaj-art-518216e97718492cb90c65b3c8f17c4e2025-08-20T02:05:18ZengWileyE-Journal of Chemistry0973-49452090-98102012-01-01941941195010.1155/2012/145812Neodymium(III) PVC Membrane Electrodchemical Sensor Based on N-benzoylethylidene-2-aminobenzylamineHassan Ali Zamani0Mojdeh Zaferoni1Soraia Meghdadi2Department of Applied Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, IranDepartment of Applied Chemistry, Quchan Branch, Islamic Azad University, Quchan, IranDepartment of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, IranThe N-benzoylethylidene-2-aminobenzylamine (BEA) was used as a suitable ionophore in construction of neodymium ion selective electrode. The electrode with composition of 30% PVC, 58% solvent mediator (NB), 2% ionophore (BEA) and 10% anionic additive (OA) shows the best potentiometric response characteristics. The Nd3+ sensor exhibits a Nernstian slope of 21.2 ± 0.2 mV decade-1 over the concentration range of 1.0 × 10-6 to 1.0 × 10-2 mol L-1, and a detection limit of 6.3 × 10-7 mol L-1 of Nd3+ ions. The potentiometric response of the sensor is independent of the solution pH in the range of 2.4–8.5. It has a very short response time, in the whole concentration range (~7 s), and can be used for at least eight weeks. The proposed sensor revealed high selectivity with respect to all common alkali, alkaline earth, transition and heavy metal ions, including members of the lanthanide family other than Nd3+. The Nd3+ sensor was successfully applied as an indicator electrode in the potentiometric titration of Nd3+ ions with EDTA. The electrode was also employed for the determination of the fluoride ion in two mouth wash preparations.http://dx.doi.org/10.1155/2012/145812 |
| spellingShingle | Hassan Ali Zamani Mojdeh Zaferoni Soraia Meghdadi Neodymium(III) PVC Membrane Electrodchemical Sensor Based on N-benzoylethylidene-2-aminobenzylamine E-Journal of Chemistry |
| title | Neodymium(III) PVC Membrane Electrodchemical Sensor Based on N-benzoylethylidene-2-aminobenzylamine |
| title_full | Neodymium(III) PVC Membrane Electrodchemical Sensor Based on N-benzoylethylidene-2-aminobenzylamine |
| title_fullStr | Neodymium(III) PVC Membrane Electrodchemical Sensor Based on N-benzoylethylidene-2-aminobenzylamine |
| title_full_unstemmed | Neodymium(III) PVC Membrane Electrodchemical Sensor Based on N-benzoylethylidene-2-aminobenzylamine |
| title_short | Neodymium(III) PVC Membrane Electrodchemical Sensor Based on N-benzoylethylidene-2-aminobenzylamine |
| title_sort | neodymium iii pvc membrane electrodchemical sensor based on n benzoylethylidene 2 aminobenzylamine |
| url | http://dx.doi.org/10.1155/2012/145812 |
| work_keys_str_mv | AT hassanalizamani neodymiumiiipvcmembraneelectrodchemicalsensorbasedonnbenzoylethylidene2aminobenzylamine AT mojdehzaferoni neodymiumiiipvcmembraneelectrodchemicalsensorbasedonnbenzoylethylidene2aminobenzylamine AT soraiameghdadi neodymiumiiipvcmembraneelectrodchemicalsensorbasedonnbenzoylethylidene2aminobenzylamine |