Several spectroscopic methods based on mid-infrared quantum cascade lasers for the ultrasensitive detection of nitric oxide have been developed with detection limit in ppbv and sub-ppbv range. We will describe here a selection of the most effective techniques, i.e., laser absorption spectroscopy, cavity-enhanced spectroscopy, photoacoustic spectroscopy, and Faraday modulation spectroscopy. For each technique, advantages and drawbacks will be underlined.
CITATION STYLE
Elia, A., Lugarà, P. M., Di Franco, C., & Spagnolo, V. (2011). Quantum Cascade Laser Technology for the Ultrasensitive Detection of Low-Level Nitric Oxide. In Methods in Molecular Biology (Vol. 704, pp. 115–133). Humana Press Inc. https://doi.org/10.1007/978-1-61737-964-2_10
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