This work presents the development of silicon crocantilever-based sensor arrays designed for integration in a chromatographic system for food quality monitoring applications. Four-beam arrays have been designed and realised with a CMOS-compatible process. The read-out electronic that has been developed is based on a feedback system for measuring the frequency shift of the beam, allowing an increase of the resonance quality factor and frequency resolution of more than one order of magnitude.
Microcantilever-based sensor array for amine detection in agro-food applications
Adami, Andrea;Decarli, Massimiliano;Lorenzelli, Leandro;Guarnieri, Vittorio;Malfatti, Mattia;
2008-01-01
Abstract
This work presents the development of silicon crocantilever-based sensor arrays designed for integration in a chromatographic system for food quality monitoring applications. Four-beam arrays have been designed and realised with a CMOS-compatible process. The read-out electronic that has been developed is based on a feedback system for measuring the frequency shift of the beam, allowing an increase of the resonance quality factor and frequency resolution of more than one order of magnitude.File in questo prodotto:
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