Laser-based method and sample handling protocol for measuring breath acetone.
A robust method is demonstrated to measure acetone in human breath at sub parts-per-million by volume (ppmv) concentrations using diode laser cavity enhanced absorption spectroscopy. The laser operates in the near-infrared at about 1690 nm probing overtone transitions in acetone in a spectral region...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2014
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