Photolytic radical persistence due to anoxia in viscous aerosol particles

Sunlight can change the composition of atmospheric aerosol particles, but the mechanisms through which this happens are not well known. Here, the authors show that fast radical reaction and slow diffusion near viscous organic particle surfaces can cause oxygen depletion, radical trapping and humidit...

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Autores principales:	Peter A. Alpert, Jing Dou, Pablo Corral Arroyo, Frederic Schneider, Jacinta Xto, Beiping Luo, Thomas Peter, Thomas Huthwelker, Camelia N. Borca, Katja D. Henzler, Thomas Schaefer, Hartmut Herrmann, Jörg Raabe, Benjamin Watts, Ulrich K. Krieger, Markus Ammann
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/5c118c7a871441da83a379f272035fb8
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spelling	oai:doaj.org-article:5c118c7a871441da83a379f272035fb82021-12-02T17:05:48ZPhotolytic radical persistence due to anoxia in viscous aerosol particles10.1038/s41467-021-21913-x2041-1723https://doaj.org/article/5c118c7a871441da83a379f272035fb82021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21913-xhttps://doaj.org/toc/2041-1723Sunlight can change the composition of atmospheric aerosol particles, but the mechanisms through which this happens are not well known. Here, the authors show that fast radical reaction and slow diffusion near viscous organic particle surfaces can cause oxygen depletion, radical trapping and humidity dependent oxidation.Peter A. AlpertJing DouPablo Corral ArroyoFrederic SchneiderJacinta XtoBeiping LuoThomas PeterThomas HuthwelkerCamelia N. BorcaKatja D. HenzlerThomas SchaeferHartmut HerrmannJörg RaabeBenjamin WattsUlrich K. KriegerMarkus AmmannNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Peter A. Alpert Jing Dou Pablo Corral Arroyo Frederic Schneider Jacinta Xto Beiping Luo Thomas Peter Thomas Huthwelker Camelia N. Borca Katja D. Henzler Thomas Schaefer Hartmut Herrmann Jörg Raabe Benjamin Watts Ulrich K. Krieger Markus Ammann Photolytic radical persistence due to anoxia in viscous aerosol particles
description	Sunlight can change the composition of atmospheric aerosol particles, but the mechanisms through which this happens are not well known. Here, the authors show that fast radical reaction and slow diffusion near viscous organic particle surfaces can cause oxygen depletion, radical trapping and humidity dependent oxidation.
format	article
author	Peter A. Alpert Jing Dou Pablo Corral Arroyo Frederic Schneider Jacinta Xto Beiping Luo Thomas Peter Thomas Huthwelker Camelia N. Borca Katja D. Henzler Thomas Schaefer Hartmut Herrmann Jörg Raabe Benjamin Watts Ulrich K. Krieger Markus Ammann
author_facet	Peter A. Alpert Jing Dou Pablo Corral Arroyo Frederic Schneider Jacinta Xto Beiping Luo Thomas Peter Thomas Huthwelker Camelia N. Borca Katja D. Henzler Thomas Schaefer Hartmut Herrmann Jörg Raabe Benjamin Watts Ulrich K. Krieger Markus Ammann
author_sort	Peter A. Alpert
title	Photolytic radical persistence due to anoxia in viscous aerosol particles
title_short	Photolytic radical persistence due to anoxia in viscous aerosol particles
title_full	Photolytic radical persistence due to anoxia in viscous aerosol particles
title_fullStr	Photolytic radical persistence due to anoxia in viscous aerosol particles
title_full_unstemmed	Photolytic radical persistence due to anoxia in viscous aerosol particles
title_sort	photolytic radical persistence due to anoxia in viscous aerosol particles
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/5c118c7a871441da83a379f272035fb8
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Photolytic radical persistence due to anoxia in viscous aerosol particles

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