Articles | Volume 21, issue 13
https://doi.org/10.5194/acp-21-10439-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-21-10439-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
09 Jul 2021
Research article |
| 09 Jul 2021
| 09 Jul 2021
Aqueous-phase reactive species formed by fine particulate matter from remote forests and polluted urban air
Haijie Tong
CORRESPONDING AUTHOR
Multiphase Chemistry Department, Max Planck Institute for
Chemistry, 55128 Mainz, Germany
now at: Department of Civil and Environmental Engineering, The Hong
Kong Polytechnic University, Kowloon, Hong Kong, China
Fobang Liu
Multiphase Chemistry Department, Max Planck Institute for
Chemistry, 55128 Mainz, Germany
School of Chemical and Biomolecular Engineering, Georgia Institute of
Technology, Atlanta, Georgia 30332, USA
Alexander Filippi
Multiphase Chemistry Department, Max Planck Institute for
Chemistry, 55128 Mainz, Germany
Jake Wilson
Multiphase Chemistry Department, Max Planck Institute for
Chemistry, 55128 Mainz, Germany
Andrea M. Arangio
Multiphase Chemistry Department, Max Planck Institute for
Chemistry, 55128 Mainz, Germany
École Polytechnique Fédérale de Lausanne, Lausanne 1015,
Switzerland
Yun Zhang
Institute of Inorganic and Analytical Chemistry, Johannes Gutenberg
University, 55128 Mainz, Germany
Siyao Yue
State Key Laboratory of Atmospheric Boundary Layer Physics and
Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of
Sciences, Beijing, 100029, China
College of Earth and Planetary Sciences, University of Chinese
Academy of Sciences, Beijing, 100049, China
Institute of Surface-Earth System Science, School of Earth System Science, Tianjin University,
Tianjin, 300072, China
Steven Lelieveld
Multiphase Chemistry Department, Max Planck Institute for
Chemistry, 55128 Mainz, Germany
Fangxia Shen
Multiphase Chemistry Department, Max Planck Institute for
Chemistry, 55128 Mainz, Germany
School of Space and Environment, Beihang University, Beijing,
100191, China
Helmi-Marja K. Keskinen
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, P.O. Box 64, 00014,
Helsinki, Finland
Hyytiälä Forestry Field Station, Hyytiäläntie 124,
35500 Korkeakoski, Finland
Jing Li
College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
Haoxuan Chen
College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
Ting Zhang
College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
Thorsten Hoffmann
Institute of Inorganic and Analytical Chemistry, Johannes Gutenberg
University, 55128 Mainz, Germany
Pingqing Fu
Institute of Surface-Earth System Science, School of Earth System Science, Tianjin University,
Tianjin, 300072, China
William H. Brune
Department of Meteorology and Atmospheric Science, Pennsylvania State University,
University Park, Pennsylvania 16802, USA
Tuukka Petäjä
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, P.O. Box 64, 00014,
Helsinki, Finland
Markku Kulmala
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, P.O. Box 64, 00014,
Helsinki, Finland
Maosheng Yao
College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
Thomas Berkemeier
Multiphase Chemistry Department, Max Planck Institute for
Chemistry, 55128 Mainz, Germany
Manabu Shiraiwa
Department of Chemistry, University of California, Irvine,
California 92697-2025, USA
Ulrich Pöschl
Multiphase Chemistry Department, Max Planck Institute for
Chemistry, 55128 Mainz, Germany
Viewed
Total article views: 4,336 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 20 Oct 2020)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 3,168 | 1,099 | 69 | 4,336 | 359 | 84 | 147 |
- HTML: 3,168
- PDF: 1,099
- XML: 69
- Total: 4,336
- Supplement: 359
- BibTeX: 84
- EndNote: 147
Total article views: 3,579 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 09 Jul 2021)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 2,766 | 748 | 65 | 3,579 | 193 | 79 | 135 |
- HTML: 2,766
- PDF: 748
- XML: 65
- Total: 3,579
- Supplement: 193
- BibTeX: 79
- EndNote: 135
Total article views: 757 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 20 Oct 2020)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 402 | 351 | 4 | 757 | 166 | 5 | 12 |
- HTML: 402
- PDF: 351
- XML: 4
- Total: 757
- Supplement: 166
- BibTeX: 5
- EndNote: 12
Viewed (geographical distribution)
Total article views: 4,336 (including HTML, PDF, and XML)
Thereof 4,336 with geography defined
and 0 with unknown origin.
Total article views: 3,579 (including HTML, PDF, and XML)
Thereof 3,553 with geography defined
and 26 with unknown origin.
Total article views: 757 (including HTML, PDF, and XML)
Thereof 757 with geography defined
and 0 with unknown origin.
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
Latest update: 21 Nov 2025
Short summary
We measured radical yields of aqueous PM2.5 extracts and found lower yields at higher concentrations of PM2.5. Abundances of water-soluble transition metals and aromatics in PM2.5 were positively correlated with the relative fraction of •OH but negatively correlated with the relative fraction of C-centered radicals among detected radicals. Composition-dependent reactive species yields may explain differences in the reactivity and health effects of PM2.5 in clean versus polluted air.
We measured radical yields of aqueous PM2.5 extracts and found lower yields at higher...
Altmetrics
Final-revised paper
Preprint