Markers Detection in Transformer Oil by Plasmonic Chemical Sensor System Based on POF and MIPs

pubblicazioni - Articolo

Markers Detection in Transformer Oil by Plasmonic Chemical Sensor System Based on POF and MIPs

Tag correlate

#Monitoraggio e Controllo #Rete Elettrica

pubblicazioni - Articolo

Markers Detection in Transformer Oil by Plasmonic Chemical Sensor System Based on POF and MIPs

Messa a punto di un sistema multicanale di sensori chimichi basati su polimeri a stampo molecolare ( MIP ) e risonanza plasmonica di superficie ( SPR ), per la determinazione simultanea di due analiti , dibenzilcarbonato disolfuro ( DBDS ) e furfurolo ( 2- FAL ) , la cui presenza nell’olio trasformatore è un’indicazione di processi corrosivi o invecchiamento in corso.

We present a multichannel optical chemical sensor based on molecularly imprinted polymers (MIPs) and surface plasmon resonance (SPR) in a D-shaped plastic optical fiber (POF), for simultaneous determination of two important analytes, dibenzyl disulfide, and furfural, whose presence in the transformer oil is an indication of underway corrosive or ageing processes, respectively, in power transformers.

Furthermore, an investigation on the dependence of performances of this optical platform on the gold film thickness is reported. The low cost, highly selective, and sensitive performance of the SPR-POF-MIP platforms and the simple and modular scheme of the optical interrogation layout make this system a potentially suitable on-line diagnostic tool for power transformers.

Progetti

Gestione, monitoraggio e controllo della rete di trasmissione (MON4-GRID 2016)

Tag correlate

#Monitoraggio e Controllo #Rete Elettrica

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pubblicazioni - Articolo

Markers Detection in Transformer Oil by Plasmonic Chemical Sensor System Based on POF and MIPs

pubblicazioni - Articolo

Markers Detection in Transformer Oil by Plasmonic Chemical Sensor System Based on POF and MIPs

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