Progress in the Analysis of Complex Atmospheric Particles

  • Alexander Laskin
    Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99354;
  • Mary K. Gilles
    Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720
  • Daniel A. Knopf
    Institute for Terrestrial and Planetary Atmospheres, School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, New York 11794
  • Bingbing Wang
    Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99354;
  • Swarup China
    Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99354;

書誌事項

公開日
2016-06-12
DOI
  • 10.1146/annurev-anchem-071015-041521
公開者
Annual Reviews

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説明

<jats:p>This article presents an overview of recent advances in field and laboratory studies of atmospheric particles formed in processes of environmental air-surface interactions. The overarching goal of these studies is to advance predictive understanding of atmospheric particle composition, particle chemistry during aging, and their environmental impacts. The diversity between chemical constituents and lateral heterogeneity within individual particles adds to the chemical complexity of particles and their surfaces. Once emitted, particles undergo transformation via atmospheric aging processes that further modify their complex composition. We highlight a range of modern analytical approaches that enable multimodal chemical characterization of particles with both molecular and lateral specificity. When combined, these approaches provide a comprehensive arsenal of tools for understanding the nature of particles at air-surface interactions and their reactivity and transformations with atmospheric aging. We discuss applications of these novel approaches in recent studies and highlight additional research areas to explore the environmental effects of air-surface interactions.</jats:p>

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