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@ARTICLE{McFiggans:860808,
      author       = {McFiggans, Gordon and Mentel, Thomas F. and Wildt, Jürgen
                      and Pullinen, Iida and Kang, Sungah and Kleist, Einhard and
                      Schmitt, Sebastian and Springer, Monika and Tillmann, Ralf
                      and Wu, Cheng and Zhao, Defeng and Hallquist, Mattias and
                      Faxon, Cameron and Le Breton, Michael and Hallquist, Åsa M.
                      and Simpson, David and Bergström, Robert and Jenkin,
                      Michael E. and Ehn, Mikael and Thornton, Joel A. and
                      Alfarra, M. Rami and Bannan, Thomas J. and Percival, Carl J.
                      and Priestley, Michael and Topping, David and
                      Kiendler-Scharr, Astrid},
      title        = {{S}econdary organic aerosol reduced by mixture of
                      atmospheric vapours},
      journal      = {Nature},
      volume       = {565},
      number       = {7741},
      issn         = {1476-4687},
      address      = {London [u.a.]},
      publisher    = {Nature Publ. Group78092},
      reportid     = {FZJ-2019-01469},
      pages        = {587 - 593},
      year         = {2019},
      abstract     = {Secondary organic aerosol contributes to the atmospheric
                      particle burden with implications for air quality and
                      climate. Biogenic volatile organic compounds such as
                      terpenoids emitted from plants are important secondary
                      organic aerosol precursors with isoprene dominating the
                      emissions of biogenic volatile organic compounds globally.
                      However, the particle mass from isoprene oxidation is
                      generally modest compared to that of other terpenoids. Here
                      we show that isoprene, carbon monoxide and methane can each
                      suppress the instantaneous mass and the overall mass yield
                      derived from monoterpenes in mixtures of atmospheric
                      vapours. We find that isoprene ‘scavenges’ hydroxyl
                      radicals, preventing their reaction with monoterpenes, and
                      the resulting isoprene peroxy radicals scavenge highly
                      oxygenated monoterpene products. These effects reduce the
                      yield of low-volatility products that would otherwise form
                      secondary organic aerosol. Global model calculations
                      indicate that oxidant and product scavenging can operate
                      effectively in the real atmosphere. Thus highly reactive
                      compounds (such as isoprene) that produce a modest amount of
                      aerosol are not necessarily net producers of secondary
                      organic particle mass and their oxidation in mixtures of
                      atmospheric vapours can suppress both particle number and
                      mass of secondary organic aerosol. We suggest that formation
                      mechanisms of secondary organic aerosol in the atmosphere
                      need to be considered more realistically, accounting for
                      mechanistic interactions between the products of oxidizing
                      precursor molecules (as is recognized to be necessary when
                      modelling ozone production).},
      cin          = {IEK-8 / IBG-2},
      ddc          = {500},
      cid          = {I:(DE-Juel1)IEK-8-20101013 / I:(DE-Juel1)IBG-2-20101118},
      pnm          = {582 - Plant Science (POF3-582)},
      pid          = {G:(DE-HGF)POF3-582},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:30700872},
      UT           = {WOS:000457404000037},
      doi          = {10.1038/s41586-018-0871-y},
      url          = {https://juser.fz-juelich.de/record/860808},
}