A new tren-based starburst molecule containing fluorinated 1,2,4-oxadiazoles as fluorophores has been synthesized and its sensing behavior toward several metal cations has been investigated by UV/Vis, fluorescence, 1H NMR and 19F NMR spectroscopy. Selective sensing for Hg2+ ions through a PETbased mechanism was evidenced, suggesting application as fluorescent sensor for Hg2+ of the off-on type.

PIBIRI, I., PALUMBO PICCIONELLO, A., CALABRESE, A., BUSCEMI, S., VIVONA, N., PACE, A. (2010). Fluorescent Hg2+ Sensors: Synthesis and Evaluation of a Tren-Based Starburst Molecule Containing Fluorinated 1,2,4-Oxadiazoles. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2010, 4549 [10.1002/ejoc.201000763].

Fluorescent Hg2+ Sensors: Synthesis and Evaluation of a Tren-Based Starburst Molecule Containing Fluorinated 1,2,4-Oxadiazoles.

PIBIRI, Ivana;PALUMBO PICCIONELLO, Antonio;Calabrese, Alessandro;BUSCEMI, Silvestre;VIVONA, Nicolo';PACE, Andrea
2010-01-01

Abstract

A new tren-based starburst molecule containing fluorinated 1,2,4-oxadiazoles as fluorophores has been synthesized and its sensing behavior toward several metal cations has been investigated by UV/Vis, fluorescence, 1H NMR and 19F NMR spectroscopy. Selective sensing for Hg2+ ions through a PETbased mechanism was evidenced, suggesting application as fluorescent sensor for Hg2+ of the off-on type.
2010
Settore CHIM/06 - Chimica Organica
PIBIRI, I., PALUMBO PICCIONELLO, A., CALABRESE, A., BUSCEMI, S., VIVONA, N., PACE, A. (2010). Fluorescent Hg2+ Sensors: Synthesis and Evaluation of a Tren-Based Starburst Molecule Containing Fluorinated 1,2,4-Oxadiazoles. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2010, 4549 [10.1002/ejoc.201000763].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/52094
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