Articles | Volume 9, issue 7
https://doi.org/10.5194/amt-9-2827-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/amt-9-2827-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
07 Jul 2016
Research article |
| 07 Jul 2016
Measurement of OH reactivity by laser flash photolysis coupled with laser-induced fluorescence spectroscopy
Daniel Stone
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
Lisa K. Whalley
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
National Centre for Atmospheric Science (NCAS), University of Leeds, Leeds, LS2 9JT, UK
Trevor Ingham
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
National Centre for Atmospheric Science (NCAS), University of Leeds, Leeds, LS2 9JT, UK
Peter M. Edwards
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
now at: Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
Danny R. Cryer
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
Charlotte A. Brumby
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
Paul W. Seakins
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
National Centre for Atmospheric Science (NCAS), University of Leeds, Leeds, LS2 9JT, UK
School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
National Centre for Atmospheric Science (NCAS), University of Leeds, Leeds, LS2 9JT, UK
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Cited
23 citations as recorded by crossref.
- Quantitative measurement of transient species using concentration modulation spectroscopy: Take OH as an example L. Wang et al. 10.1016/j.optcom.2020.126493
- Radical chemistry and ozone production at a UK coastal receptor site R. Woodward-Massey et al. 10.5194/acp-23-14393-2023
- Introduction to the special issue “In-depth study of air pollution sources and processes within Beijing and its surrounding region (APHH-Beijing)” Z. Shi et al. 10.5194/acp-19-7519-2019
- 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
- Wavelength modulation enhanced off-axis integrated cavity output spectroscopy for OH radical measurement at 2.8 µm M. Ngo et al. 10.1016/j.sna.2023.114654
- 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
- Elevated levels of OH observed in haze events during wintertime in central Beijing E. Slater et al. 10.5194/acp-20-14847-2020
- Comparison of OH reactivity measurements in the atmospheric simulation chamber SAPHIR H. Fuchs et al. 10.5194/amt-10-4023-2017
- Techniques for measuring indoor radicals and radical precursors E. Alvarez et al. 10.1080/05704928.2022.2087666
- Impact of HO2 aerosol uptake on radical levels and O3 production during summertime in Beijing J. Dyson et al. 10.5194/acp-23-5679-2023
- Comprehensive measurements of atmospheric OH reactivity and trace species within a suburban forest near Tokyo during AQUAS-TAMA campaign S. Ramasamy et al. 10.1016/j.atmosenv.2018.04.035
- OH reactivity at a rural site (Wangdu) in the North China Plain: contributions from OH reactants and experimental OH budget H. Fuchs et al. 10.5194/acp-17-645-2017
- Laser-Plasma Spectroscopy of Hydroxyl with Applications C. Parigger et al. 10.3390/molecules25040988
- Measurements of absolute line strength of the ν1 fundamental transitions of OH radical and rate coefficient of the reaction OH + H2O2 with mid-infrared two-color time-resolved dual-comb spectroscopy C. Chang et al. 10.1063/5.0176311
- Understanding in situ ozone production in the summertime through radical observations and modelling studies during the Clean air for London project (ClearfLo) L. Whalley et al. 10.5194/acp-18-2547-2018
- Advances in an OH reactivity instrument for airborne field measurements H. Fuchs et al. 10.5194/amt-18-881-2025
- Implementation of a chemical background method for atmospheric OH measurements by laser-induced fluorescence: characterisation and observations from the UK and China R. Woodward-Massey et al. 10.5194/amt-13-3119-2020
- Role of helium metastable state in the interaction between He atmospheric pressure plasma jet and ns pulsed laser W. Lee et al. 10.1016/j.sab.2023.106628
- Low-NO atmospheric oxidation pathways in a polluted megacity M. Newland et al. 10.5194/acp-21-1613-2021
- Atmospheric OH reactivity in central London: observations, model predictions and estimates of in situ ozone production L. Whalley et al. 10.5194/acp-16-2109-2016
- Intercomparison of the comparative reactivity method (CRM) and pump–probe technique for measuring total OH reactivity in an urban environment R. Hansen et al. 10.5194/amt-8-4243-2015
- An instrument to measure fast gas phase radical kinetics at high temperatures and pressures D. Stone et al. 10.1063/1.4950906
20 citations as recorded by crossref.
- Quantitative measurement of transient species using concentration modulation spectroscopy: Take OH as an example L. Wang et al. 10.1016/j.optcom.2020.126493
- Radical chemistry and ozone production at a UK coastal receptor site R. Woodward-Massey et al. 10.5194/acp-23-14393-2023
- Introduction to the special issue “In-depth study of air pollution sources and processes within Beijing and its surrounding region (APHH-Beijing)” Z. Shi et al. 10.5194/acp-19-7519-2019
- 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
- Wavelength modulation enhanced off-axis integrated cavity output spectroscopy for OH radical measurement at 2.8 µm M. Ngo et al. 10.1016/j.sna.2023.114654
- 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
- Elevated levels of OH observed in haze events during wintertime in central Beijing E. Slater et al. 10.5194/acp-20-14847-2020
- Comparison of OH reactivity measurements in the atmospheric simulation chamber SAPHIR H. Fuchs et al. 10.5194/amt-10-4023-2017
- Techniques for measuring indoor radicals and radical precursors E. Alvarez et al. 10.1080/05704928.2022.2087666
- Impact of HO2 aerosol uptake on radical levels and O3 production during summertime in Beijing J. Dyson et al. 10.5194/acp-23-5679-2023
- Comprehensive measurements of atmospheric OH reactivity and trace species within a suburban forest near Tokyo during AQUAS-TAMA campaign S. Ramasamy et al. 10.1016/j.atmosenv.2018.04.035
- OH reactivity at a rural site (Wangdu) in the North China Plain: contributions from OH reactants and experimental OH budget H. Fuchs et al. 10.5194/acp-17-645-2017
- Laser-Plasma Spectroscopy of Hydroxyl with Applications C. Parigger et al. 10.3390/molecules25040988
- Measurements of absolute line strength of the ν1 fundamental transitions of OH radical and rate coefficient of the reaction OH + H2O2 with mid-infrared two-color time-resolved dual-comb spectroscopy C. Chang et al. 10.1063/5.0176311
- Understanding in situ ozone production in the summertime through radical observations and modelling studies during the Clean air for London project (ClearfLo) L. Whalley et al. 10.5194/acp-18-2547-2018
- Advances in an OH reactivity instrument for airborne field measurements H. Fuchs et al. 10.5194/amt-18-881-2025
- Implementation of a chemical background method for atmospheric OH measurements by laser-induced fluorescence: characterisation and observations from the UK and China R. Woodward-Massey et al. 10.5194/amt-13-3119-2020
- Role of helium metastable state in the interaction between He atmospheric pressure plasma jet and ns pulsed laser W. Lee et al. 10.1016/j.sab.2023.106628
- Low-NO atmospheric oxidation pathways in a polluted megacity M. Newland et al. 10.5194/acp-21-1613-2021
3 citations as recorded by crossref.
- Atmospheric OH reactivity in central London: observations, model predictions and estimates of in situ ozone production L. Whalley et al. 10.5194/acp-16-2109-2016
- Intercomparison of the comparative reactivity method (CRM) and pump–probe technique for measuring total OH reactivity in an urban environment R. Hansen et al. 10.5194/amt-8-4243-2015
- An instrument to measure fast gas phase radical kinetics at high temperatures and pressures D. Stone et al. 10.1063/1.4950906
Latest update: 24 Apr 2025
Short summary
OH reactivity is the total pseudo-first-order loss rate coefficient describing the removal of OH radicals to all sinks in the atmosphere. Measurements of ambient OH reactivity can be used to discover the extent to which measured OH sinks contribute to the total OH loss rate. In this work, we describe the design and characterisation of an instrument to measure OH reactivity using laser flash photolysis coupled to laser-induced fluorescence (LFP-LIF) spectroscopy.
OH reactivity is the total pseudo-first-order loss rate coefficient describing the removal of OH...
