Articles | Volume 16, issue 6
https://doi.org/10.5194/amt-16-1705-2023
https://doi.org/10.5194/amt-16-1705-2023
Research article
 | 
30 Mar 2023
Research article |  | 30 Mar 2023

Online measurement of highly oxygenated compounds from organic aerosol

Ella Häkkinen, Jian Zhao, Frans Graeffe, Nicolas Fauré, Jordan E. Krechmer, Douglas Worsnop, Hilkka Timonen, Mikael Ehn, and Juha Kangasluoma

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Cited articles

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Short summary
Highly oxygenated compounds contribute to the formation and growth of atmospheric organic aerosol and thus impact the global climate. Knowledge of their transformations and fate after condensing into the particle phase has been limited by the lack of suitable detection techniques. Here, we present an online method for measuring highly oxygenated compounds from organic aerosol. We evaluate the performance of the method and demonstrate that the method is applicable to different organic species.