An effective nanostructured assembly for ion-selective electrodes. An ionophore covalently linked to carbon nanotubes for Pb2+ determination

An effective nanostructured assembly for ion-selective electrodes. An ionophore covalently linked to carbon nanotubes for Pb2+ determination

We report on the synthesis of a new hybrid material, i.e. benzo-18-crown-6 covalently linked to multi-wall carbon nanotubes, and its use in solid-state ion-selective electrodes both as a receptor and an ion-to-electron transducer. This new concept leads to potentiometric sensors with extremely high...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2011-01, Vol.47 (8), p.2438-2440
Hauptverfasser: Parra, Enrique J, Blondeau, Pascal, Crespo, Gastón A, Rius, F Xavier
Format: Artikel
Sprache:eng
Schlagworte:
Assembly
Covalence
Electrodes
Multi wall carbon nanotubes
Nanostructure
Receptors
Synthesis
Transducers
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Zusammenfassung:We report on the synthesis of a new hybrid material, i.e. benzo-18-crown-6 covalently linked to multi-wall carbon nanotubes, and its use in solid-state ion-selective electrodes both as a receptor and an ion-to-electron transducer. This new concept leads to potentiometric sensors with extremely high selectivity.
ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/c0cc03639k