Articles | Volume 11, issue 7
https://doi.org/10.5194/amt-11-4413-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-11-4413-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
25 Jul 2018
Research article |
| 25 Jul 2018
| 25 Jul 2018
A novel semi-direct method to measure OH reactivity by chemical ionization mass spectrometry (CIMS)
Jennifer B. A. Muller
Meteorologisches Observatorium Hohenpeissenberg, Deutscher
Wetterdienst (DWD), 82383 Hohenpeissenberg, Germany
Thomas Elste
Meteorologisches Observatorium Hohenpeissenberg, Deutscher
Wetterdienst (DWD), 82383 Hohenpeissenberg, Germany
Christian Plass-Dülmer
Meteorologisches Observatorium Hohenpeissenberg, Deutscher
Wetterdienst (DWD), 82383 Hohenpeissenberg, Germany
Georg Stange
Meteorologisches Observatorium Hohenpeissenberg, Deutscher
Wetterdienst (DWD), 82383 Hohenpeissenberg, Germany
Robert Holla
Meteorologisches Observatorium Hohenpeissenberg, Deutscher
Wetterdienst (DWD), 82383 Hohenpeissenberg, Germany
Anja Claude
Meteorologisches Observatorium Hohenpeissenberg, Deutscher
Wetterdienst (DWD), 82383 Hohenpeissenberg, Germany
Jennifer Englert
Meteorologisches Observatorium Hohenpeissenberg, Deutscher
Wetterdienst (DWD), 82383 Hohenpeissenberg, Germany
Stefan Gilge
Meteorologisches Observatorium Hohenpeissenberg, Deutscher
Wetterdienst (DWD), 82383 Hohenpeissenberg, Germany
Meteorologisches Observatorium Hohenpeissenberg, Deutscher
Wetterdienst (DWD), 82383 Hohenpeissenberg, Germany
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Cited
12 citations as recorded by crossref.
- Fast measurement of OH reactivity utilizing laser photolysis-laser induced fluorescence system based on kOH-NLM algorithm Y. Wang et al. 10.1016/j.snb.2024.136798
- Techniques for measuring indoor radicals and radical precursors E. Alvarez et al. 10.1080/05704928.2022.2087666
- Development of a portable laser-flash photolysis Faraday rotation spectrometer for measuring atmospheric total OH reactivity B. Fang et al. 10.5194/amt-18-1243-2025
- Upgrading Emission Standards Inadvertently Increased OH Reactivity from Light-Duty Diesel Truck Exhaust in China: Evidence from Direct LP-LIF Measurement Q. Sha et al. 10.1021/acs.est.2c02944
- A Review of the Direct Measurement of Total OH Reactivity: Ambient Air and Vehicular Emission X. Yang 10.3390/su152316246
- Measurements of Total OH Reactivity During CalNex‐LA R. Hansen et al. 10.1029/2020JD032988
- Total OH Reactivity Measurements in a Suburban Site of Shanghai G. Yang et al. 10.1029/2021JD035981
- Recent progress in chemical ionization mass spectrometry and its application in atmospheric environment W. Li et al. 10.1016/j.atmosenv.2024.120426
- Variability of hydroxyl radical (OH) reactivity in the Landes maritime pine forest: results from the LANDEX campaign 2017 S. Bsaibes et al. 10.5194/acp-20-1277-2020
- Time-Resolved Laser-Flash Photolysis Faraday Rotation Spectrometer: A New Tool for Total OH Reactivity Measurement and Free Radical Kinetics Research N. Wei et al. 10.1021/acs.analchem.9b05117
- Advances in an OH reactivity instrument for airborne field measurements H. Fuchs et al. 10.5194/amt-18-881-2025
- Comparison of OH reactivity measurements in the atmospheric simulation chamber SAPHIR H. Fuchs et al. 10.5194/amt-10-4023-2017
11 citations as recorded by crossref.
- Fast measurement of OH reactivity utilizing laser photolysis-laser induced fluorescence system based on kOH-NLM algorithm Y. Wang et al. 10.1016/j.snb.2024.136798
- Techniques for measuring indoor radicals and radical precursors E. Alvarez et al. 10.1080/05704928.2022.2087666
- Development of a portable laser-flash photolysis Faraday rotation spectrometer for measuring atmospheric total OH reactivity B. Fang et al. 10.5194/amt-18-1243-2025
- Upgrading Emission Standards Inadvertently Increased OH Reactivity from Light-Duty Diesel Truck Exhaust in China: Evidence from Direct LP-LIF Measurement Q. Sha et al. 10.1021/acs.est.2c02944
- A Review of the Direct Measurement of Total OH Reactivity: Ambient Air and Vehicular Emission X. Yang 10.3390/su152316246
- Measurements of Total OH Reactivity During CalNex‐LA R. Hansen et al. 10.1029/2020JD032988
- Total OH Reactivity Measurements in a Suburban Site of Shanghai G. Yang et al. 10.1029/2021JD035981
- Recent progress in chemical ionization mass spectrometry and its application in atmospheric environment W. Li et al. 10.1016/j.atmosenv.2024.120426
- Variability of hydroxyl radical (OH) reactivity in the Landes maritime pine forest: results from the LANDEX campaign 2017 S. Bsaibes et al. 10.5194/acp-20-1277-2020
- Time-Resolved Laser-Flash Photolysis Faraday Rotation Spectrometer: A New Tool for Total OH Reactivity Measurement and Free Radical Kinetics Research N. Wei et al. 10.1021/acs.analchem.9b05117
- Advances in an OH reactivity instrument for airborne field measurements H. Fuchs et al. 10.5194/amt-18-881-2025
1 citations as recorded by crossref.
Latest update: 13 Jul 2025
Short summary
The hydroxyl radical (OH) largely controls tropospheric trace gas removal and the inverse of OH lifetime, OH reactivity, is a useful measure to investigate the oxidation capacity of the atmosphere. This paper presents a novel method to measure OH reactivity using an operational chemical ionization mass spectrometer (CIMS) for OH measurements at the GAW site Hohenpeissenberg, Germany. It includes the analysis of measurement uncertainties and demonstrates its suitability for long-term monitoring.
The hydroxyl radical (OH) largely controls tropospheric trace gas removal and the inverse of OH...
