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Cited by 278

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Aging of biogenic secondary organic aerosol via gas-phase OH radical reactions

Open access
Donahue, Neil M., Henry, Kaytlin M., Mentel, Thomas F., Kiendler-Scharr, Astrid, Spindler, Christian, Bohn, Birger, Brauers, Theo, Dorn, Hans P., Fuchs, Hendrik, Tillmann, Ralf, Wahner, Andreas, Saathoff, Harald, Naumann, Karl-Heinz, Möhler, Ottmar, Leisner, Thomas, Müller, Lars, Reinnig, Marc-Christopher, Hoffmann, Thorsten, Salo, Kent, Hallquist, Mattias, Frosch, Mia, Bilde, Merete, Tritscher, Torsten, Barmet, Peter, Praplan, Arnaud P., DeCarlo, Peter F., Dommen, Josef, Prévôt, Andre S.H., Baltensperger, Urs·2012·Proceedings of the National Academy of Sciences

Abstract

The Multiple Chamber Aerosol Chemical Aging Study (MUCHACHAS) tested the hypothesis that hydroxyl radical (OH) aging significantly increases the concentration of first-generation biogenic secondary organic aerosol (SOA). OH is the dominant atmospheric oxidant, and MUCHACHAS employed environmental chambers of very different designs, using multiple OH sources to explore a range of chemical conditions and potential sources of systematic error. We isolated the effect of OH aging, confirming our hypothesis while observing corresponding changes in SOA properties. The mass increases are consistent with an existing gap between global SOA sources and those predicted in models, and can be described by a mechanism suitable for implementation in those models.

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Metadata

Authors
Donahue, N. M., Henry, K. M., Mentel, T. F., Kiendler-Scharr, A., Spindler, C., Bohn, B., Brauers, T., Dorn, H. P., Fuchs, H., Tillmann, R., Wahner, A., Saathoff, H., Naumann, K.-H., Möhler, O., Leisner, T., Müller, L., Reinnig, M.-C., Hoffmann, T., Salo, K., Hallquist, M., Frosch, M., Bilde, M., Tritscher, T., Barmet, P., Praplan, A. P., DeCarlo, P. F., Dommen, J., Prévôt, A. S. H., & Baltensperger, U.
Venue
Proceedings of the National Academy of Sciences
Published
2012-08-06
Volume
109
Issue
34
Pages
13503-13508
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2031457789
Cited by
278
References
1
FWCI
17.64
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Aging of biogenic secondary organic aerosol via gas-phase OH radical reactions. https://app.cochat.ai/papers/10.1073/pnas.1115186109
The paper
Donahue, N. M., Henry, K. M., Mentel, T. F., Kiendler-Scharr, A., Spindler, C., Bohn, B., Brauers, T., Dorn, H. P., Fuchs, H., Tillmann, R., Wahner, A., Saathoff, H., Naumann, K.-H., Möhler, O., Leisner, T., Müller, L., Reinnig, M.-C., Hoffmann, T., Salo, K., . . . Baltensperger, U. (2012). Aging of biogenic secondary organic aerosol via gas-phase OH radical reactions. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1115186109

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.