Inta Srl

Matteo Agostini

Marco Cecchini

A method for the detection of analytes within a fluid, said method comprising the steps of prearranging a sensorized device () comprising at least one SAW sensor (), said or each SAW sensor () comprising a substrate () having an outer surface ('), at least one emitting interdigital transducer () and at least one reflector electrode (). There are then the steps of adsorbing a plurality of probe molecules, sending n input electric signals, having respective frequencies f, and subsequent transmission of at least one surface acoustic wave, reflecting by said or each reflector electrode () of said or each surface acoustic wave emitted, identifying at least one resonance frequency f, conveying said fluid on said outer surface (′), removal of said fluid by said outer surface (′), verifying a possible change of value of at least one resonance frequency fpreviously identified.

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Pisa, Italy

Matteo Agostini