Title of article
Wine classification with a zinc oxide SAW sensor array
Author/Authors
Lozano، نويسنده , , J. and Fernلndez، نويسنده , , M.J. and Fontecha، نويسنده , , J.L. and Aleixandre، نويسنده , , M. and Santos، نويسنده , , J.P. and Sayago، نويسنده , , I. and Arroyo، نويسنده , , T. and Cabellos، نويسنده , , J.M. and Gutiérrez، نويسنده , , F.J. and Horrillo، نويسنده , , M.C.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
6
From page
166
To page
171
Abstract
An array of surface acoustic wave (SAW) sensors using Zinc oxide films has been developed in order to discriminate Spanish wine coming from different grape varieties and elaboration processes. Sensor array is composed by eight surface acoustic wave sensors, one of them used as reference sensor and the others coated with diverse polymers by spray coating technique. Linear techniques as principal component analysis (PCA) and non-linear ones as probabilistic neural networks (PNN) have been used for pattern recognition. A classification success rate (correct predicted number over total number of measurements) of 90% has been achieved.
Keywords
Polymer films , Wine discrimination , ZnO SAW sensor
Journal title
Sensors and Actuators B: Chemical
Serial Year
2006
Journal title
Sensors and Actuators B: Chemical
Record number
1438568
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