5,10,15,20-Tetraferrocenyl porphyrin (PFc4) and coumarin-based thia-aza macrocycle ligand (L3) were studied for the development of cross-sensitive optical chemical sensors aimed to the determination of transition metal ions. The ligands oppositely vary their fluorimetric response: PFc4 fluorescence is quenched upon the several transition metal ions concentration growth, while the fluorescence of L3 increases upon mercury ions exposure. By the simultaneous incorporation of both ligands in the same membrane, a series of cross-sensitive materials were obtained and tested for transition metal ions detection by CSPT method. © 2013 IEEE.
Lvova, L., Galloni, P., Floris, B., Di Natale, C., Lundstrom, I., Lippolis, V., et al. (2013). Optical sensors cross-sensitivity amendment: The case study of heavy metals CSPT detection. In 2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS & EUROSENSORS XXVII) (pp.1139-1141). IEEE [10.1109/Transducers.2013.6626973].
Optical sensors cross-sensitivity amendment: The case study of heavy metals CSPT detection
Lvova L.
;Galloni P.;Floris B.;Di Natale C.;Paolesse R.
2013-01-01
Abstract
5,10,15,20-Tetraferrocenyl porphyrin (PFc4) and coumarin-based thia-aza macrocycle ligand (L3) were studied for the development of cross-sensitive optical chemical sensors aimed to the determination of transition metal ions. The ligands oppositely vary their fluorimetric response: PFc4 fluorescence is quenched upon the several transition metal ions concentration growth, while the fluorescence of L3 increases upon mercury ions exposure. By the simultaneous incorporation of both ligands in the same membrane, a series of cross-sensitive materials were obtained and tested for transition metal ions detection by CSPT method. © 2013 IEEE.| File | Dimensione | Formato | |
|---|---|---|---|
|
OPTICAL SENSORS CROSS-SENSITIVITY AMENDMENT- THE CASE STUDY OF HEAVY METALS CSPT DETECTION_2013.pdf
solo utenti autorizzati
Descrizione: articolo principale
Tipologia:
Documento in Post-print
Licenza:
Copyright dell'editore
Dimensione
1.73 MB
Formato
Adobe PDF
|
1.73 MB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
