Resonant Photoacoustic Spectroscopy of NO<sub>2</sub> with a UV-LED Based Sensor
Nitrogen dioxide (NO<sub><inline-formula>2</inline-formula></sub>) is a poisonous trace gas that requires monitoring in urban areas. Accurate measurement in sub-ppm concentrations represents a wide application field for suitable economical sensors. We present a novel approach...
Main Authors: | Johannes Kapp, Christian Weber, Katrin Schmitt, Hans-Fridtjof Pernau, Jürgen Wöllenstein |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2019-02-01
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Series: | Sensors |
Subjects: | |
Online Access: | https://www.mdpi.com/1424-8220/19/3/724 |
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