2021
DOI: 10.3390/molecules26123776
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Modular Breath Analyzer (MBA): Introduction of a Breath Analyzer Platform Based on an Innovative and Unique, Modular eNose Concept for Breath Diagnostics and Utilization of Calibration Transfer Methods in Breath Analysis Studies

Abstract: Exhaled breath analysis for early disease detection may provide a convenient method for painless and non-invasive diagnosis. In this work, a novel, compact and easy-to-use breath analyzer platform with a modular sensing chamber and direct breath sampling unit is presented. The developed analyzer system comprises a compact, low volume, temperature-controlled sensing chamber in three modules that can host any type of resistive gas sensor arrays. Furthermore, in this study three modular breath analyzers are expli… Show more

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Cited by 4 publications
(1 citation statement)
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References 88 publications
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“…This greatly increases the cost and limits the widespread use of these advanced gas sensor systems. There are already transfer methods to significantly reduce the calibration time, such as direct standardization, orthogonal signal correction, global modeling, and many more, as shown in [5][6][7][8][9][10][11]. These methods calibrate a global model based on a few master sensors and use this for all additional sensors.…”
Section: Introductionmentioning
confidence: 99%
“…This greatly increases the cost and limits the widespread use of these advanced gas sensor systems. There are already transfer methods to significantly reduce the calibration time, such as direct standardization, orthogonal signal correction, global modeling, and many more, as shown in [5][6][7][8][9][10][11]. These methods calibrate a global model based on a few master sensors and use this for all additional sensors.…”
Section: Introductionmentioning
confidence: 99%