Synthesis, characterization and sensor properties of a new sulfonyl hydrazone derivative molecule: potentiometric determination of Pb(II) ions
Abstract In this study, a new sulfonyl hydrazone derivative molecule was synthesized, and its characterization was performed using several spectroscopic methods (1H–, 13C NMR, FT–IR and Q-TOF). New potentiometric sensors were developed using this molecule, and subsequently, their potentiometric performance properties were investigated. Based on the data obtained, we found that the prepared sensors are selective to $ Pb^{2+} $ ions. These novel lead(II)–selective sensors had a low detection limit of 2.89 × $ 10^{–6} $ M, and a Nernstian response (27.7 ± 1.3 mV/decade) over a wide concentration range of 1.0 × $ 10^{–5} $–1.0 × $ 10^{–1} $ M. They were also highly reproducible, selective and able to work in a wide pH range (3.0–9.0) without being affected by the changes in pH. We showed that these potentiometric sensors can detect $ Pb^{2+} $ ions with very high recoveries when applied to real samples. In conclusion, we here report the synthesis and characterization of a new molecule and its potentiometric sensor properties..
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:78 |
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Enthalten in: |
Chemical papers - 78(2024), 4 vom: 05. Jan., Seite 2621-2633 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Özbek, Oguz [VerfasserIn] |
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Links: |
Volltext [lizenzpflichtig] |
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Themen: |
Heavy metal |
Anmerkungen: |
© The Author(s), under exclusive licence to the Institute of Chemistry, Slovak Academy of Sciences 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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doi: |
10.1007/s11696-023-03267-4 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
SPR055323111 |
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520 | |a Abstract In this study, a new sulfonyl hydrazone derivative molecule was synthesized, and its characterization was performed using several spectroscopic methods (1H–, 13C NMR, FT–IR and Q-TOF). New potentiometric sensors were developed using this molecule, and subsequently, their potentiometric performance properties were investigated. Based on the data obtained, we found that the prepared sensors are selective to $ Pb^{2+} $ ions. These novel lead(II)–selective sensors had a low detection limit of 2.89 × $ 10^{–6} $ M, and a Nernstian response (27.7 ± 1.3 mV/decade) over a wide concentration range of 1.0 × $ 10^{–5} $–1.0 × $ 10^{–1} $ M. They were also highly reproducible, selective and able to work in a wide pH range (3.0–9.0) without being affected by the changes in pH. We showed that these potentiometric sensors can detect $ Pb^{2+} $ ions with very high recoveries when applied to real samples. In conclusion, we here report the synthesis and characterization of a new molecule and its potentiometric sensor properties. | ||
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