This paper introduces a novel gas sensor platform for use in biometric and environmental monitoring applications. The sensor is constituted of a multilayer thin film structure deposited on polyimide flexible substrate, allowing its use in disposable and low-cost applications. The sensing technique is based on dielectric and thermal spectroscopy. A differential layout allows an active polymer and a reference to be used. The combination of these techniques should enhance sensing capabilities, with higher gas sensitivity and immunity to interfering inputs.

A Gas Multisensor Platform for Biometric and Environmental Applications

ARMANI, FRANCESCO;BOSCOLO, ANTONIO;DE VECCHI, ALESSANDRO;
2014

Abstract

This paper introduces a novel gas sensor platform for use in biometric and environmental monitoring applications. The sensor is constituted of a multilayer thin film structure deposited on polyimide flexible substrate, allowing its use in disposable and low-cost applications. The sensing technique is based on dielectric and thermal spectroscopy. A differential layout allows an active polymer and a reference to be used. The combination of these techniques should enhance sensing capabilities, with higher gas sensitivity and immunity to interfering inputs.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11368/2747510
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