The potential for on site applications of a SiO2-Ag NPs-TiO2 selfcleaning electrode was demonstrated. Dopamine was used both as the analyte and the fouling agent. Three different UV lamps (a powerful lamp (45 mW cm(-2)) for photocatalysis, a TLC lamp and a commercial LED torch) were studied. After fouling, total recovery of the electroanalytical performances was achieved upon a short irradiation performed directly in the solution of interest.
Electrochemical sensors cleaned by light: a proof of concept for on site applications towards integrated monitoring systems / V. Pifferi, G. Soliveri, G. Panzarasa, S. Ardizzone, G. Cappelletti, D. Meroni, L. Falciola. - In: RSC ADVANCES. - ISSN 2046-2069. - 5:87(2015), pp. 71210-71214. [10.1039/C5RA12219H]
Electrochemical sensors cleaned by light: a proof of concept for on site applications towards integrated monitoring systems
V. Pifferi
;G. SoliveriSecondo
;S. Ardizzone;G. Cappelletti;D. MeroniPenultimo
;L. FalciolaUltimo
2015
Abstract
The potential for on site applications of a SiO2-Ag NPs-TiO2 selfcleaning electrode was demonstrated. Dopamine was used both as the analyte and the fouling agent. Three different UV lamps (a powerful lamp (45 mW cm(-2)) for photocatalysis, a TLC lamp and a commercial LED torch) were studied. After fouling, total recovery of the electroanalytical performances was achieved upon a short irradiation performed directly in the solution of interest.File | Dimensione | Formato | |
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