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.File | Dimensione | Formato | |
---|---|---|---|
articolo 4549_ftp[1].pdf
Solo gestori archvio
Descrizione: articolo
Dimensione
231.11 kB
Formato
Adobe PDF
|
231.11 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.