American Association for Aerosol Research - Abstract Submission

AAAR 37th Annual Conference
October 14 - October 18, 2019
Oregon Convention Center
Portland, Oregon, USA

Tuesday     -     Wednesday     -     Thursday     -     Friday




Friday

Friday 8:00 AM - 9:15 AM
Plenary IV



8:00
  		 AEESP Lecture: This is Getting Dynamic: How the Volatility Basis Set Informs Particle Formation and Growth Neil Donahue, Carnegie Mellon University


  		 Moderator Jesse Kroll, Massachusetts Institute of Technology

9:00
  		 Student Poster Competition Awards Presentation Shunsuke Nakao, Clarkson University


  		 Fine Particle Art Prizes Marit Meyer, NASA

9:10
  		 Concluding Remarks and Preview for 2020 Nga Lee "Sally" Ng and Matti Maricq, Georgia Institute of Technology and Ford Motor Company

Friday 9:15 AM - 9:45 AM
Coffee Break



Friday 9:45 AM - 11:00 AM
Session 12: Platform



12AC AEROSOL CHEMISTRY X: ATMOSPHERIC SULFUR REACTIONS
OREGON BALLROOM
Sara Lance and Paul Van Rooy, chairs

12AC.1  
9:45		 Sulfate Formation from SO2 Uptake onto Organic Aerosol. Shunyao Wang, William Tsui, V. Faye McNeill, Jonathan Abbatt, ARTHUR W. H. CHAN, University of Toronto

12AC.2  
10:00		 Moving Beyond the Bulk Phase: Kinetics of SO2 Oxidation in Sub-Micron, Deliquesced Aerosol Particles. TENGYU LIU, Jonathan Abbatt, University of Toronto, Canada

12AC.3  
10:15		 Mechanisms and Compounds in Atmospheric Acid-Base Particle Formation. NANNA MYLLYS, Tinja Olenius, Sabrina Chee, James Smith, University of California, Irvine

12AC.4  
10:30		 Oxidation of Reduced Sulfurs and Amines: Characterization and Mechanism Development. PAUL VAN ROOY, Kathleen Purvis-Roberts, Philip Silva, Matthew Nee, David R. Cocker III, University of California, Riverside

12AC.5  
10:45		 Missing Source of Atmospheric Sulfate Formation in Wintertime Beijing Haze: Linking SO2 Oxidation and HONO Chemistry. JUNFENG WANG, Jingyi Li, Jian Zhao, Jianhuai Ye, Xinlei Ge, Yiming Qin, Pengfei Liu, Shaojie Song, Hong Liao, Mindong Chen, Yele Sun, Qi Zhang, Scot T. Martin, Daniel Jacob, Harvard University

12AP AEROSOL PHYSICS III
ROOM A 106
Hans Moosmuller and Matt Berg, chairs

12AP.1  
9:45		 Monte Carlo Simulations of Particle Formation Processes. GREGOR KOTALCZYK, Ivan Skenderović, Frank Einar Kruis, University Duisburg-Essen

12AP.2  
10:00		 Modeling Smog Chamber Experiments: Forward and Inverse. NASER G. A. MAHFOUZ, Neil Donahue, Carnegie Mellon University

12AP.3  
10:15		 Latent Heat for Condensation and Coagulation During Nanocluster Growth. HUAN YANG, Yannis Drossinos, Christopher Hogan Jr., University of Minnesota

12AP.4  
10:30		 Determination of Gas Phase Ion Structures of Locally Polar Homopolymers through High Resolution Ion Mobility Spectrometry-Mass Spectrometry. CARLOS LARRIBA-ANDALUZ, Xi Chen, IUPUI

12AP.5  
10:45		 Characterization of the Particle Wall Loss in the UCR Collapsible FEP-Teflon Chamber. CHEN LE, Don Collins, David R. Cocker III, University of California, Riverside

12AS SYMPOSIUM: AIR QUALITY SENSORS: LOW-COST != LOW COMPLEXITY IV: SENSOR FUNDAMENTALS
ROOM B 115-116
Rebecca Sugrue and Andrew Metcalf, chairs

12AS.1  
9:45		 Variability Between High Time-Resolution PM Data from Regulatory Instruments: Implications for Low-cost Sensor Evaluations. KAROLINE BARKJOHN, Ian VonWald, Joann Rice, Robert Vanderpool, Tim Hanley, Andrea Clements, U.S. EPA Office of Research and Development

12AS.2  
10:00		 Assessing the Accuracy and Reliability of Low-cost Particle Sensors for Quantifying Fine Particulate Matter. DAVID HAGAN, Eben Cross, Timothy Onasch, John Jayne, Douglas Worsnop, Jesse Kroll, MIT

12AS.3  
10:15		 Characteristics of Ambient Ultrafine Particles Using a Combination of Low-Cost Sensors: Size Distributions and Volatility. MOLLY J. HAUGEN, Robert T. Nishida, Tyler T. Johnson, Anna K. Schroeder, Josh Hassim, Marc E.J. Stettler, Simone Hochgreb, Adam M Boies, University of Cambridge

12AS.4  
10:30		 Ground- and Aerial-Based Platforms to Measure Aerosol Size Distributions: Spatiotemporal Variability, Vertical Profiles, and Near Source Sampling. SHANTANU JATHAR, Liam Lewane, Dylan Giardina, Shiva Tarun, Joshua Weller, Alex Lieberman, Kepler Worobec, Vance Payne, Tim Gordon, Gavin McMeeking, Colorado State University

12AS.5  
10:45		 Six Years of Human and Machine Learning about Electrochemical Sensors. EBEN CROSS, David Hagan, Leah Williams, Douglas Worsnop, Jesse Kroll, John Jayne, Aerodyne Research, Inc.

12BA BIOAEROSOLS IV
ROOM B 113-114
Susannah Burrows and Tianren Wu, chairs

12BA.1  
9:45		 Microbes Thrive in Clouds and Interact with Physico-chemical Processes: From Field Observations to Atmospheric Models. PIERRE AMATO, Barbara Ervens, Raphaelle Peguilhan, Laurent Deguillaume, Anne-Marie Delort, ICCF, CNRS, Clermont Auvergne Université

12BA.2  
10:00		 Real-time Monitoring and Modelling of Bioaerosols in Dublin, Ireland. Jose Manzano, Eoin McGillicuddy, Gavin Sewell, Paul Dowding, Matt Smith, Roland Sandra-Esteve, Dominique Baisnee, John Sodeau, DAVID O'CONNOR, Technological University Dublin

12BA.3  
10:15		 Effect of Season and Environmental Parameters on Assemblages of Airborne Bacteria and Fungi in Mexico City. GEDIMINAS MAINELIS, Valdis Krumins, M. Hernandez, Jose Angeles, Victor Paramo-Figueroa, Martha Torres, Stephan Schwander, Rutgers, The State University of New Jersey

12BA.4  
10:30		 Complex Organic Particles from Terrestrial Sources as Ice Nucleators – More Than a Sum of Their Parts? ISABELLE STEINKE, Naruki Hiranuma, Ottmar Möhler, Susannah Burrows, Pacific Northwest National Laboratory

12BA.5  
10:45		 Pollen Collection Campaign: Clustering and Classification Applications Utilizing a High-Spectral Resolution UV-LIF Instrument. BENJAMIN E. SWANSON, Samir Rezgui, J. Alex Huffman, University of Denver, CO

12CA CARBONACEOUS AEROSOLS IN THE ATMOSPHERE IV
ROOM B 117-119
Joseph Woo and Yunle Chen, chairs

12CA.1  
9:45		 Spatio-temporal Trends and Source Apportionment of PM2.5 Organic Carbon Thermal Fractions (OCx) across the Los Angeles Basin. EHSAN SOLEIMANIAN, Amirhosein Mousavi, Sina Taghvaee, Mohammad Sowlat, Sina Hasheminassab, Andrea Polidori, Constantinos Sioutas, University of Southern California

12CA.2  
10:00		 Biases in Quantifying Light Absorption Enhancement for Coated Black Carbon Aerosol Using a Thermodenuder. NISHIT SHETTY, Apoorva Pandey, Wei Min Hao, Stephen Baker, Rajan K. Chakrabarty, Washington University in St. Louis

12CA.3  
10:15		 Development of a Universal Correction Algorithm for Filter-Based Absorption Photometers. HANYANG LI, Gavin McMeeking, Andrew May, The Ohio State University

12CA.4  
10:30		 Prediction of Black Carbon Mass Absorption Cross Section: Effects of Particle Morphology and Refractive Index. FENGSHAN LIU, Jerome Yon, Andrés Fuentes, Joel Corbin, Prem Lobo, Gregory Smallwood, National Research Council Canada

12CA.5  
10:45		 Quantifying the Thickness of Volatile Particle Coatings. OGOCHUKWU ENEKWIZU, Ali Hasani, Mary McGuinness, Alexei Khalizov, New Jersey Institute of Technology

12IS SYMPOSIUM: THE AIR WE BREATHE: INDOOR AEROSOL SOURCES AND CHEMISTRY IV
ROOM B 110-112
Andy Ault and Erin Katz, chairs

12IS.1  
9:45		 Modeling Indoor Surface Chemistry Using Kinetic Multilayer Models. Pascale Lakey, Glenn Morrison, James Mattila, Youngbo Won, Krista Parry, Michael von Domaros, Douglas Tobias, Donghyun Rim, Jonathan Abbatt, Delphine K. Farmer, MANABU SHIRAIWA, University of California, Irvine

12IS.2  
10:00		 Multiphase Reaction Mechanisms of Criegee Intermediates in Indoor Environments. KEVIN WILSON, Lawrence Berkeley National Laboratory

12IS.3  
10:15		 Formation of Isocyanic Acid from the Heterogeneous Ozonolysis of Tobacco Smoke Deposited onto Indoor Surfaces. CHRISTOPHER LIM, Jonathan Abbatt, University of Toronto, Canada

12IS.4  
10:30		 Change in Reactivity of Organic Aerosols toward Heterogeneous OH Oxidation over Reaction Time. Man Mei Chim, Christopher Lim, Jesse Kroll, MAN NIN CHAN, The Chinese University of Hong Kong

12IS.5  
10:45		 Methods for the Quantification and Identification of Alkenes on Indoor Surfaces. BENJAMIN DEMING, Paul Ziemann, University of Colorado

Friday 11:15 AM - 12:30 PM
Session 13: Platform



13AC AEROSOL CHEMISTRY XI: AEROSOL CHEMISTRY IN THE ATMOSPHERE
OREGON BALLROOM
Celia Faiola and Yue Zhang, chairs

13AC.1  
11:15		 A Diversity and Distribution of Organic Aerosol Functional Groups across Multiple Sites and Seasons. JENNA DITTO, Taekyu Joo, Jonathan Slade, Paul Shepson, Nga Lee Ng, Drew Gentner, Yale University

13AC.2  
11:30		 Characterization of Organics in Cloud Water: Measurements from the Present Day and from Decades Past. SARA LANCE, Christopher Lawrence, Jie Zhang, Qi Zhang, Liaquat Husain, Dan Kelting, Elizabeth Yerger, Hunter Favreau, James Schwab, Paul Casson, Richard Brandt, University at Albany, SUNY

13AC.3  
11:45		 Linking Organic and Sulfate Concentrations to the Annual Phytoplankton Bloom Cycle in the North Atlantic. GEORGES SALIBA, Chia-Li Chen, Savannah Lewis, Lynn Russell, Derek Coffman, Patricia Quinn, Lucia Upchurch, Timothy Bates, Michael Behrenfeld, Scripps Institution of Oceanography

13AC.4  
12:00		 Aerosol Precursors from Agricultural Emissions. PHILIP SILVA, USDA - Agricultural Research Service

13AC.5  
12:15		 Urban Pollution Greatly Enhances Formation of Natural Aerosols over the Pristine Amazon. MANISHKUMAR SHRIVASTAVA, Meinrat O. Andreae, Paulo Artaxo, Henrique Barbosa, Larry Berg, Joel Brito, Joseph Ching, Richard Easter, Jiwen Fan, Jerome Fast, Marianne Glasius, Allen Goldstein, Eliane Gomes, Helber Gomes, Dasa Gu, Alex Guenther, Shantanu Jathar, Saewung Kim, Sijia Lou, Scot T. Martin, Alla Zelenyuk, Rahul Zaveri, John Shilling, Joel A. Thornton, et al., Pacific Northwest National Laboratory

13AP AEROSOL PHYSICS IV
ROOM A 106
Justice Archer and Chris Hogan, chairs

13AP.1  
11:15		 Spherical Particle Absorption over a Broad Range of Imaginary Refractive Index. CHRISTOPHER SORENSEN, Justin Maughan, Hans Moosmuller, Kansas State University

13AP.2  
11:30		 Estimating Uncertainties in Refractive Index Retrievals from Optical Closure Calculations using Full Aerosol Size Distributions. ALEXANDER FRIE, Roya Bahreini, University of California, Riverside

13AP.3  
11:45		 Surface Tensions of Picoliter Droplets with Sub-Millisecond Surface Age. BRYAN R. BZDEK, Rachael E.H. Miles, Michael Glerum, Hallie Boyer, Jim Walker, Jonathan P. Reid, Cari Dutcher, University of Bristol

13AP.4  
12:00		 Optical Properties and Q-space Study of Fractal-like Soot Aggregates from Coal Combustion Based on 3-D Electron Tomographic Reconstruction. CHENCHONG ZHANG, William Heinson, Jingkun Jiang, Rajan K. Chakrabarty, Washington University in St. Louis

13AP.5  
12:15		 Aerodynamic Resuspension of RDX Trace Particles by Planar Impinging Air Jet. KALYAN KOTTAPALLI, Harikrishnan Murali, Guanyu Song, Igor Novosselov, University of Washington

13AS SYMPOSIUM: AIR QUALITY SENSORS: LOW-COST != LOW COMPLEXITY V: SENSOR EVALUATION
ROOM B 115-116
Karoline Barkjohn and Eben Cross, chairs

13AS.1  
11:15		 Applicability of Different Type Particulate Matter Sensors to Urban Air Quality Measurements. JOEL KUULA, Heino Kuuluvainen, Topi Rönkkö, Jarkko Niemi, Erkka Saukko, Harri Portin, Minna Aurela, Sanna Saarikoski, Rostedt Antti, Hilkka Timonen, Finnish Meteorological Institute

13AS.2  
11:30		 Evaluation of a New Low-Cost Particle Sensor as an IoT Device for Outdoor Particulate Matter Monitoring. ANDREW METCALF, Christopher Post, John Pearce, Austin Green, Nilima Sarwar, Elena Mikhailova, Michael Cope, Clemson University

13AS.3  
11:45		 Evaluating Performance of High-, Mid-, and Low-cost Analyzers for Capturing Heavy-duty Diesel Truck Exhaust Plumes. REBECCA SUGRUE, Chelsea V. Preble, Thomas W. Kirchstetter, University of California, Berkeley

13AS.4  
12:00		 Evaluation of Low-Cost PurpleAir Monitors and In-Field Correction Using Co-Located Portable Filter Samplers. JESSICA TRYNER, Christian L'Orange, John Mehaffy, Dan Miller-Lionberg, Josephine Hofstetter, John Volckens, Colorado State University

13AS.5  
12:15		 Evaluation of Low-Cost Particulate Matter Sensors in a Test House. JONATHAN GINGRICH, Sameer Patel, Elizabeth Graham, Erin K. Boedicker, Delphine K. Farmer, Richard Corsi, Marina Vance, University of Colorado Boulder

13BA BIOAEROSOLS V
ROOM B 113-114
David O'Connor and Jennifer Therkorn, chairs

13BA.1  
11:15		 Evaluation of Five Samplers to Determine Personal Bioaerosol Exposure in Indoor and Outdoor Environments. NIRMALA THOMAS, Taewon Han, Hyeon-Ju Oh, Gediminas Mainelis, Rutgers, The State University of New Jersey

13BA.2  
11:30		 Development of Antimicrobial Resistance in Bioaerosols. Gabriela Ramos, Brinda Venkateshaiah, Ryan Gerlich, Anish Jantrania, MARIA KING, Texas A&M University

13BA.3  
11:45		 Antibiotic Resistance Genes Distribution Analysis in Common Respiratory Pathogens. MINFEI WANG, Maosheng Yao, Peking University

13BA.4  
12:00		 Quantitative Microbial Exposure Assessment of Aerosolized Enteric and Opportunistic Pathogens in La Paz, Bolivia: A One Health Approach to Study Bioaerosols in Cities with Poor Sanitation. LUCAS ROCHA-MELOGNO, Olivia Ginn, Emily Bailey, Gregory Gray, Michael Bergin, Freddy Soria, Marcos Andrade, Joseph Brown, Marc Deshusses, Duke University

13BA.5  
12:15		 Biological Composition of Coastal Airborne Particulate Matters during Enteromorpha Prolifera Outbreak. JIAHUI RONG, Song Yu, Yan Wu, Shandong University

13CA CARBONACEOUS AEROSOLS IN THE ATMOSPHERE V
ROOM B 117-119
Joel Corbin and Alex Lee, chairs

13CA.1  
11:15		 Chemical Evolution of Particulate and Gas-phase Emissions from Meat Cooking. AIKATERINI LIANGOU, Spiro Jorga, Christos Kaltsonoudis, Antonios Tasoglou, Leif Jahn, Mingyi Wang, Spyros Pandis, Carnegie Mellon University, University of Patras

13CA.2  
11:30		 Laboratory Chamber Study on Organic Acids Production from Biogenic VOC Oxidation. YUNLE CHEN, David Tanner, Greg Huey, Rodney J. Weber, Nga Lee Ng, Georgia Institute of Technology

13CA.3  
11:45		 Influence of Ammonia and Relative Humidity on the Optical Properties of Secondary Organic Aerosol Particles. YUMENG CUI, Alexander Frie, Isis Frausto-Vicencio, Francesca Hopkins, Roya Bahreini, University of California, Riverside

13CA.4  
12:00		 Enhanced Ligand-Promoted Photochemical Reduction of Ferric Iron by Carbonaceous Nanoparticles. Ashleen Reddy, ANNE JOHANSEN, Central Washington University

13CA.5  
12:15		 Ocean Biology Effects on Saccharide Composition in Sea Spray Aerosol. ELIAS HASENECZ, Wyeth Gibson, Samantha Kruse, Jon Sauer, Kathryn Mayer, Chris Lee, Kimberly Prather, Elizabeth Stone, University of Iowa

13IS SYMPOSIUM: THE AIR WE BREATHE: INDOOR AEROSOL SOURCES AND CHEMISTRY V
ROOM B 110-112
Madeline Cooke and Anita Avery, chairs

13IS.1  
11:15		 Dynamic Equilibria of Volatile Chemicals between Indoor Surfaces and Indoor Air. JONATHAN ABBATT, Douglas Collins, Chen Wang, University of Toronto, Canada

13IS.2  
11:30		 Influence of Gas-Phase and Heterogeneous OH Aging Reactions on Indoor Organic Aerosol Loading and SOA Formation. BRYAN CUMMINGS, Michael Waring, Drexel University

13IS.3  
11:45		 Investigation of Natural Ventilation and Household Activities during the Air Composition and Reactivity from Outdoor aNd Indoor Mixing (ACRONIM) Field Campaign. CLAIRE FORTENBERRY, Michael Walker, Audrey Dang, Azin Eftekhari, Arun Loka, Gauri Date, Karolina Cysneiros de Carvalho, Glenn Morrison, Brent Williams, Washington University in St Louis

13IS.4  
12:00		 Indoor Abundance of Semivolatile Organic Compounds under Dynamic Aerosol Conditions. DAVID LUNDERBERG, Kasper Kristensen, Yilin Tian, Caleb Arata, Yingjun Liu, Pawel Misztal, William Nazaroff, Allen Goldstein, University of California, Berkeley

13IS.5  
12:15		 Molecular Composition and Gas-Particle Partitioning of Indoor Cooking Aerosol: Insights from a FIGAERO-CIMS. CATHERINE MASOUD, Dongyu S. Wang, Lea Hildebrandt Ruiz, University of Texas at Austin