Articles | Volume 15, issue 8
Atmos. Meas. Tech., 15, 2623–2633, 2022
https://doi.org/10.5194/amt-15-2623-2022
Atmos. Meas. Tech., 15, 2623–2633, 2022
https://doi.org/10.5194/amt-15-2623-2022
Research article
02 May 2022
Research article | 02 May 2022

Development, characterization, and application of an improved online reactive oxygen species analyzer based on the Monitor for AeRosols and Gases in ambient Air (MARGA)

Jiyan Wu et al.

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on amt-2021-407', Anonymous Referee #3, 30 Jan 2022
    • AC1: 'Reply on RC1', jiyan wu, 13 Mar 2022
  • RC2: 'Comment on amt-2021-407', Anonymous Referee #2, 31 Jan 2022
    • AC2: 'Reply on RC2', jiyan wu, 13 Mar 2022
  • RC3: 'Comment on amt-2021-407', Anonymous Referee #4, 01 Feb 2022
    • AC3: 'Reply on RC3', jiyan wu, 13 Mar 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by jiyan wu on behalf of the Authors (13 Mar 2022)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (14 Mar 2022) by Mingjin Tang
RR by Anonymous Referee #2 (14 Mar 2022)
RR by Anonymous Referee #3 (21 Mar 2022)
ED: Publish subject to minor revisions (review by editor) (23 Mar 2022) by Mingjin Tang
AR by jiyan wu on behalf of the Authors (24 Mar 2022)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (24 Mar 2022) by Mingjin Tang
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Short summary
We introduced an online method to simultaneously determine the content of inorganic salt ions and reactive oxygen species (ROS) in PM2.5 hour by hour. We verified the accuracy and precision of the instrument. And we got the daily changes in ROS and the main sources that affect ROS. This breakthrough enables the quantitative assessment of atmospheric particulate matter ROS at the diurnal scale, providing an effective tool to study sources and environmental impacts of ROS.