Multiphase Chemical Processes on Atmospheric Aerosol (Natural and Anthropogenic) and/or Environmental Surfaces I

Monday, 15 December 2014: 8:00 AM-10:00 AM
Primary Convener:  Sasho Gligorovski, Aix Marseille University, Marseille Cedex 03, France
Co-conveners:  Daniel Alexander Knopf, Stony Brook University, Institute for Terrestrial and Planetary Atmospheres / School of Marine and Atmospheric Sciences, Stony Brook, NY, United States, Cornelius Zetzsch, University of Bayreuth, Forschungsstelle Atmosphärische Chemie, Bayreuth, Germany and Hugo Destaillats, Lawrence Berkeley National Lab, Berkeley, CA, United States

Abstracts Submitted to this Session:

8:00 AM
Gas-Surface Interactions of Importance to Particle Formation and Growth in Air
Barbara J Finlayson-Pitts1, Michelle Christine Fairhurst2, Carla Waring-Kidd2, Kristine Dahl Arquero1, Michael J Ezell3 and Veronique M Perraud1, (1)University of California Irvine, Irvine, CA, United States, (2)University of California Irvine, Chemistry, Irvine, CA, United States, (3)UCI, Irvine, CA, United States
8:18 AM
Heterogeneous photo-oxidation of pesticides and its implication to their environmental fate
Yael Dubowski, Israel Insitute of Technology - Technion, Haifa, Israel
8:36 AM
Molecular corridors and kinetic regimes in the multiphase chemical evolution of secondary organic aerosol
Manabu Shiraiwa1, Thomas Berkemeier1, Katherine Schilling-Fahnestock2, John Seinfeld3 and Ulrich Poeschl4, (1)Max Planck Institute for Chemistry, Mainz, Germany, (2)California Institute of Technology, Pasadena, CA, United States, (3)California Inst Of Technology, Pasadena, CA, United States, (4)Max Planck Inst. f. Chemistry, Mainz, Germany
8:54 AM
Atmospheric Photochemistry at Aqueous and “Wet” Surfaces
D. James Donaldson, University of Toronto, Chemistry, Toronto, ON, Canada
9:12 AM
Cloud Formation Potential of Biomass Burning Aerosol Surrogate-Particles Chemically Aged by OH
Jonathan Hall Slade1, Ryan M Thalman2, Jian Wang2, Zhuo-Qun Li1 and Daniel Alexander Knopf1, (1)Stony Brook University, Institute for Terrestrial and Planetary Atmospheres / School of Marine and Atmospheric Sciences, Stony Brook, NY, United States, (2)Brookhaven Natl Lab, Upton, NY, United States
9:24 AM
OH- Initiated Heterogeneous Oxidation of Saturated Organic Aerosols in the Presence of SO2: Uptake Kinetics and Product Identification.
Nicole K. Richards-Henderson1, Michael Ward2, Allen H Goldstein3 and Kevin R Wilson1, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)Engineering and Physical Sciences Research Council, London, United Kingdom, (3)University of California Berkeley, Berkeley, CA, United States
9:36 AM
Experimental Study on How Human Lung Surfactant Protein SP-B1-25 is Oxidized by Ozone in the Presence of Fe(II) and Ascorbic Acid
Agustin J Colussi1, Shinichi Enami2 and Michael Robert Hoffmann1, (1)California Institute of Technology, Linde Center for Global Environmental Science, Pasadena, CA, United States, (2)Kyoto University, The Hakubi Center for Advanced Research, Kyoto, Japan
9:48 AM
Multiphase Chemistry of Pyruvic Acid Under Atmospherically Relevant Conditions
Veronica Vaida1, Anne Monod2, Jean-Francois Doussin3, Allison Early Reed Harris1, Elizabeth C. Griffith1, Jay A. Kroll1 and Rebecca Rapf1, (1)CIRES, University of Colorado, Boulder, CO, United States, (2)Aix Marseille University, Marseille Cedex 03, France, (3)University Paris-Est Créteil Val de Marne, Créteil Cedex, France
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