Aerosol Physical Chemistry and Microphysics

A Step-wise Hydration Model of Organics and Electrolytes. ANTHONY S. WEXLER, University of California, Davis

AMATI, a New Tool for Rapid Thermodynamic Calculations on Large Field Datasets. PEDRO CAMPUZANO-JOST, Donna Sueper, Simon Clegg, Benjamin A. Nault, Hongyu Guo, Jose-Luis Jimenez, CIRES, University of Colorado, Boulder

Application of High Spectral Resolution Lidar (HSRL)-based Methods for Estimating PM2.5 during the KORUS-AQ Campaign. BETHANY SUTHERLAND, Nicholas Meskhidze, Sharon P. Burton, Johnathan Hair, Chris Hostetler, Richard Ferrare, NC State University

Collisions of Picoliter Droplets With a Surface. LAUREN MCCARTHY, Jim Walker, Jonathan P. Reid, University of Bristol

Connecting the Hygroscopicity, Viscosity and Water Diffusivity of Internally Mixed Organic-Inorganic Aerosol. JAMES F. DAVIES, Craig Sheldon, Jack Choczynski, Chelsea Price, Katie Morton, Ryan Davis, University of California, Riverside

Constraints on the Role of Laplace Pressure in Multiphase Reactions and Viscosity of Organic Aerosols. SARAH PETTERS, Aarhus University

Effect of Acidity and Liquid-Liquid Phase Separation on Heterogeneous Ice Nucleation. ZIYING LEI, Sarah Brooks, Texas A&M University

Effects of Organic Water on Inorganic Aerosol Thermodynamics. Stylianos Kakavas, Athanasios Nenes, SPYROS PANDIS, University of Patras

Experimental Investigations of Equilibrium and Dynamic Picoliter Droplet Surface Tension. BRYAN R. BZDEK, Alison Bain, Lara Lalemi, University of Bristol

Experimental Verification of Classical Heterogeneous Nucleation Theory with Perfect Wetting, with a Variable Saturation Scanning Condensation Particle Sizer (VSCPS). LUIS-JAVIER PEREZ-LORENZO, Michel Attoui, Charles Brock, Juan Fernandez de la Mora, Yale University

Glass Transition Temperatures of Organic Mixtures from Isoprene Epoxydiol (IEPOX) Derived Secondary Organic Aerosols. BO CHEN, Jessica Mirrielees, Yuzhi Chen, Zhenfa Zhang, Avram Gold, Jason Surratt, Yue Zhang, Sarah Brooks, Texas A&M University

Impacts of Non-ideal Mixing and Phase State on Equilibration Timescales of Secondary Organic Aerosol Partitioning. MEREDITH SCHERVISH, Manabu Shiraiwa, University of California, Irvine

Inferring Viscosity of Individual Particles from Chemical Imaging. FELIPE RIVERA-ADORNO, Jay Tomlin, Matthew Fraund, Erick Morgan, Kevin Jankowski, Mihail Laskin, Ryan Moffet, Alexander Laskin, Purdue University

Influence of Surface Properties on Heterogeneous Ice Nucleation in Synthesized Crystalline, Porous Materials. LUCY NANDY, Katie Marak, Miriam Freedman, Pennsylvania State University

Modeling the Effects of Aerosol Phase States on the Deposition Ice Nucleation Ability of Biogenic Secondary Organic Aerosols (SOA). ZHENLI LAI, Isabelle Steinke, Martin Wolf, Jiayun Zhao, Carolin Roesch, Xiaohong Liu, Zhenfa Zhang, Jason Surratt, Daniel Cziczo, Susannah Burrows, Yue Zhang, Texas A&M University

Molecular Drivers of Nascent and Aged Marine Aerosol Phase States. JONATHAN SLADE, Paul Tumminello, Samantha Kruse, Karen Lopo Zepeda, University of California San Diego

Molecular Dynamics Simulations of the Microphysics of Liquid Water in Nano-aerosol Droplets. XIAOHAN LI, Ian Bourg, Princeton University

Molecular Insights into the Black Carbon Aggregation Process and Phase-mixing State in Aerosol Droplets. XIAOHAN LI, Ian Bourg, Princeton University

On the Role of Aerosol Morphology for the Heterogeneous Hydrolysis of N2O5. YICEN LIU, Yu Yao, Jeffrey H. Curtis, Matthew West, Nicole Riemer, University of Illinois at Urbana-Champaign

Optical-Trapping, Single-Particle Reactor for the Study of Surface and Heterogeneous Chemistry of Mercury. CHUJI WANG, Yukai Ai, Yong-Le Pan, Gorden Videen, Mississippi State University

Ozonolysis of Aqueous Iodide at the Air-Water Interface Studied by Single Microdroplet Mass Spectrometry. ALEXANDER PROPHET, Kevin R. Wilson, Lawrence Berkeley National Laboratory

Parameterization of Aerosol Size of Organic and Secondary Inorganic Aerosol for Efficient Representation of Global Aerosol Optical Properties. HAIHUI ZHU, Randall Martin, Betty Croft, Shixian Zhai, Liam Bindle, Inderjeet Singh, Jeffrey R. Pierce, Chi Li, Deepangsu Chatterjee, Washington University in St. Louis

Parametrization of Acid-Base Dissociation for Atmospheric Nanoparticle Growth Predictions. PAULUS BAUER, Sabrina Chee, Nanna Myllys, James Smith, Kelley Barsanti, University of California, Riverside & Irvine

Particle Formation via Droplet Drying: Observing Morphological Evolution and Measuring Aerodynamic Diameter. DANIEL HARDY, Jim Walker, Pascal Lemaitre, Jonathan P. Reid, University of Bristol

Particle Turbulent Mass Flux Retrievals through Novel Remote Sensing Methodology. AJMAL RASHEEDA SATHEESH, Sabin Kasparoglu, Bethany Sutherland, Nicholas Meskhidze, Markus Petters, NC State University

Particulate Matter Collected in an Impactor from a Euro VI Diesel Engine on Real-world Conditions: Physicochemical Characterization. Camilo Zapata-Hernandez, Camilo Bernal, KAREN CACUA, Instituto Tecnológico Metropolitano de Medellín

Phase, Morphology, and Water Uptake Measurements of Mixed Salt Nano-Nuclei Found in Kidney Stones. DEWANSH RASTOGI, Kanishk Gohil, Kotiba A. Malek, Chao Peng, Mingjin Tang, Akua Asa-Awuku, University of Maryland College Park

Predicted Impacts of Heterogeneous Chemical Pathways on Particulate Sulfur in Fairbanks, Alaska. SARA FARRELL, Havala Pye, Robert Gilliam, George Pouliot, Deanna Huff, Golam Sarwar, William Vizuete, Kathleen Fahey, University of North Carolina at Chapel Hill

Probing the Vertical Profile of New Particle Formation and Growth in the Planetary Boundary Layer Using a Column Model with Surface- and Aircraft-Based Observations. O'DONNELL SAMUEL, Ali Akherati, Charles He, Anna Hodshire, John Shilling, Chongai Kuang, Emma D'Ambro, Jerome Fast, Hubbe John, Michael Lawler, Ben H. Lee, Fan Mei, Siegfried Schobesberger, Stephen Springston, Joel A. Thornton, James Smith, Shantanu Jathar, Jeffrey R. Pierce, Colorado State University

Solid Organic-coated Ammonium Sulfate Particles at High Relative Humidity in the Summertime Arctic Atmosphere. ANDREW AULT, Rachel Kirpes, Ziying Lei, Matthew Fraund, Matthew Gunsch, Nathaniel May, Tate Barrett, Claire Moffett, Andrew Schauer, Becky Alexander, Lucia Upchurch, Swarup China, Patricia Quinn, Ryan Moffet, Alexander Laskin, Rebecca J. Sheesley, Kerri Pratt, University of Michigan

Surfactant Properties Influence Hygroscopic Growth of Submicron and Supermicron Model Sea Salt Particles. AMANDA FROSSARD, Rachel Bramblett, Ben Swanson, University of Georgia

The Effect of Particle Phase and Morphology on Its Evaporation Kinetics and Rates of Heterogeneous Reactions. ALLA ZELENYUK, Jacqueline Wilson, Kaitlyn Suski, ManishKumar Shrivastava, Pacific Northwest National Laboratory

The Observations of Phase Separation & Hygroscopicity in Binary Mixtures. NAHIN FERDOUSI, Kotiba A. Malek, Kanishk Gohil, Qishen Huang, Miriam Freedman, Akua Asa-Awuku, University of Maryland, College Park

The Physical and Chemical Nature of Ice Nucleating Macromolecules. HINRICH GROTHE, TU Wien, Institute of Materials Chemistry, Vienna, Austria

The Role of Water Vapor on Photo-bleaching of Organic Aerosol Particles. RACHEL O'BRIEN, Hongmin Yu, Alexandra Klodt, Laurel Nicks, Natalie Warren, Churchill Wilkinson, Marley Adamek, Monica Dibley, Christopher Lim, Carolyn Jordan, Bruce Anderson, Christopher Cappa, Jesse Kroll, Sergey Nizkorodov, University of Michigan

The Use of Transmission Electron Microscopy with Scanning Mobility Particle Size Spectrometry for an Enhanced Understanding of the Physical Characteristics of Aerosol Particles Generated with a Flow Tube Reactor. EMMA TACKMAN, Devon Higgins, Murray Johnston, Miriam Freedman, The Pennsylvania State University

Turbulent Flux Measurements and Transfer Velocity Estimates of Nucleation-sized Particles. NICHOLAS MESKHIDZE, Ajmal Rasheeda Satheesh, Sabin Kasparoglu, Mohammad Maksimul Islam, Bethany Sutherland, Markus Petters, NC State University

Vertical Gradient of Aerosol Phase State over Stratified Alaskan-Arctic. NURUN NAHAR LATA, Zezhen Cheng, Susan Mathai, Darielle Dexheimer, Fan Mei, Swarup China, Pacific Northwest National Laboratory