作者: Giovanni Neri , Anna Bonavita , Giuseppe Micali , Nicola Donato
DOI: 10.1109/JSEN.2009.2035663
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摘要: The design of a handy and noninvasive measurement acetone in the human breath, which is useful for ketosis monitoring control, by means MOS sensors reported. For this aim, highly sensitive resistive thick film configuration, fabricated depositing sensing layers In2O 3 Pt-In2O nanopowders screen-printing, have been developed. devices were calibrated using standard gases laboratory, showing high sensitivity linear response range concentration investigated (1-100 ppm). results obtained indicate that based on are promising as fast quantifiable determining posing advantages real time measurements low costs control ketogenic diets.