American Association for Aerosol Research - Abstract Submission

AAAR 32nd Annual Conference
September 30 - October 4, 2013
Oregon Convention Center
Portland, Oregon, USA

Tuesday     -     Wednesday     -     Thursday     -     Friday


Tuesday

Tuesday 8:00 AM - 9:15 AM
Plenary I: AEESP Lecture



8:00
  		 Welcoming Remarks Murray Johnston, Conference Chair, University of Delaware

8:05
  		 AEESP Lecture: Lessons from the Workplace: Hazards from Exposure to Engineered Nanomaterials Thomas Peters, University of Iowa


  		 Moderator Cliff Davidson, Syracuse University

9:00
  		 Sinclair Award Presentation, Mercer Award Announcement Sheryl Ehrman, Awards Committee Chair, University of Maryland

Tuesday 9:00 AM - 4:00 PM
Exhibits Open



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



Tuesday 9:45 AM - 11:30 AM
Session 1: Platform



1AC AEROSOL CHEMISTRY I
B115/116
Kelley Barsanti and Jesse Kroll, chairs

1AC.1  
9:45 		Adsorption-Based Chemical Thermodynamics of Atmospheric Aerosols: Towards Reduced Parameterization, Temperature Dependence, and Organic Solvents. CARI DUTCHER, Caitlin Asato, Anthony Wexler, Simon Clegg, University of California, Davis

1AC.2  
10:00 		Functional Group Distributions in Photolytically Generated Organic Aerosol. Alicia Kalafut-Pettibone, Joseph Klems, W. SEAN MCGIVERN, National Institute of Standards and Technology

1AC.3  
10:15 		Aerosol Phase Chemistry of Isoprene Derived Epoxides Evaluated Using Density Functional Theory. IVAN PILETIC, Edward Edney, Libero Bartolotti, U.S. Environmental Protection Agency

1AC.4  
10:30 		New, Experimentally Based, Secondary Organic Aerosol Paradigm Removes Discrepancies between Models and Data. ALLA ZELENYUK, Dan Imre, ManishKumar Shrivastava, Evan Abramson, Lawrence Kleinman, Jerome Fast, Stephen Springston, Pacific Northwest National Laboratory

1AC.5  
10:45 		Implications of Low Volatility SOA and Gas-Phase Fragmentation Reactions on SOA Loadings and their Spatial and Temporal Evolution in the Atmosphere. MANISHKUMAR SHRIVASTAVA, Alla Zelenyuk, Dan Imre, Richard Easter, Josef Beranek, Rahul Zaveri, Jerome Fast, Pacific Northwest National Laboratory

1AC.6  
11:00 		Constraining the Range of Product Chemical Formulas, Volatilities, and Reaction Mechanisms of SOA-forming Reactions. JESSE KROLL, Kelly Daumit, James Hunter, Sean Kessler, MIT

1AC.7  
11:15 		Volatility-Resolved Measurements of the Amount and Oxidation State of Gas-Phase and Particulate Organic Compounds in a Forested Environment. JAMES HUNTER, Eben Cross, Anthony Carrasquillo, Patrick Hayes, Pedro Campuzano-Jost, Douglas Day, Brett Palm, LaxmiNarasimha Yatavelli, Harald Stark, Samantha Thompson, Jose-Luis Jimenez, Scott Herndon, Douglas Worsnop, Jesse Kroll, MIT

1AP AEROSOL PHYSICS I
A105
Rajan Chakrabarty and Max Eggersdorfer, chairs

1AP.1  
9:45 		Ethanol/Water Binary Nucleation Rates in Supersonic Laval Nozzles: Analyses via the First and Second Nucleation Theorems. Shinobu Tanimunra, Alexandra Manka, Harshad Pathak, Ashutosh Bhabhe, Kelley Mullick, BARBARA WYSLOUZIL, The Ohio State University

1AP.2  
10:00 		Size-Dependent Condensation of Organics – Parameterization for Nanoparticle Growth. SILJA HÄKKINEN, Hanna Manninen, Taina Yli-Juuti, Joonas Merikanto, Maija Kajos, Tuomo Nieminen, Stephen D'Andrea, Ari Asmi, Jeffrey Pierce, Markku Kulmala, Ilona Riipinen, University of Helsinki

1AP.3  
10:15 		Adsorption of Organic Molecules may Explain Enhanced Growth of Nucleated Clusters and New Particle Formation. JIAN WANG, Anthony Wexler, Brookhaven National Laboratory

1AP.4  
10:30 		Spectro-microscopic Characterization of Physical Properties and Phase Separations in Individual Atmospheric Particles. RACHEL O'BRIEN, Bingbing Wang, Steven Kelly, Nils Lundt, Scott A. Epstein, Amanda MacMillan, Yuan You, Alexander Laskin, Sergey Nizkorodov, Allan Bertram, Ryan Moffet, Mary Gilles, LBNL and University of the Pacific

1AP.5  
10:45 		Measuring the Atmospheric Organic Aerosol Volatility Distribution: A Theoretical Analysis. ELENI KARNEZI, Ilona Riipinen, Spyros Pandis, Carnegie Mellon University

1AP.6  
11:00 		The Evaporation Loss of Fine Particles in the Multi-Filter PM10-PM2.5 Sampler (MFPPS). CHUN-NAN LIU, Shi-Fan Lin, Chuen-Jinn Tsai, Naitional Chiao Tung University

1AP.7  
11:15 		Summer-time Volatility Measurement of Ultrafine Particles in the Midwestern United States: Field Measurement from Bondville, IL and Iowa City, IA. ASHISH SINGH, Robert Bullard, Charles Stanier, University of Iowa

1BA BIOAEROSOLS: CHARACTERIZATION AND ENVIRONMENTAL IMPACT I
B113/114
J. Alex Huffman and Gannet Hallar, chairs

1BA.1  
9:45 		Interactions of Airborne Microbial Communities with Clouds: A Perpective from Metagenomic Analysis. NATASHA DELEON-RODRIGUEZ, Terry Lathem, Bruce Anderson, Andreas Beyersdorf, Luke Ziemba, Michael Bergin, Athanasios Nenes, Kostantinos Kostantinidis, Georgia Institute of Technology, Atlanta, GA

1BA.2  
10:00 		Primary Biological Aerosols as Cloud Condensation Nuclei. FRANCIS POPE, Paul Griffiths, Markus Kalberer, Michael Herzog, University of Birmingham, UK.

1BA.3  
10:15 		Potential Impact of Microbial Activity on the Oxidant Capacity and the Organic Carbon Budget in Clouds. Mickaël Vaitilingom, Laurent Deguillaume, Virginie Vinatier, Martine Sancelme, Pierre Amato, Nadine Chaumerliac, ANNE-MARIE DELORT, Clermont Université, Institut de Chimie de Clermont-Ferrand

1BA.4  
10:30 		Measurement and Observation of the Hygroscopic Growth Properties of Biological Aerosols. SHANNA RATNESAR-SHUMATE, Elizabeth Corson, Jonathan Eshbaugh, Sean Kinahan, Joshua Santarpia, The Johns Hopkins Applied Physics Laboratory

1BA.5  
10:45 		Studies of the Impacts of Biological Particles on Clouds and Precipitation in Aircraft and Sea Spray Studies. KIMBERLY PRATHER, Paul DeMott, Vicki Grassian, Timothy Bertram, Grant Deane, Matthew Ruppel, Douglas Collins, Andrew Ault, University of California, San Diego. INVITED.

1BA.6  
11:00 		Marine Biological Ice Nuclei – Estimation of Sources and Significance for Marine Clouds. SUSANNAH BURROWS, Corinna Hoose, Ulrich Pöschl, Mark Lawrence, Paul DeMott, Xiaohong Liu, Po-Lun Ma, Phil Rasch, Pacific Northwest National Laboratory. INVITED.

1BA.7  
11:15 		Studies on the Relation of Ice Nuclei from Sea Spray to Ocean Biological Cycles. PAUL DEMOTT, Kimberly Prather, Thomas C. Hill, Taehyoung Lee, Chung Hwang, Yukata Tobo, Douglas Collins, Matthew Ruppel, Jessica Axson, Christopher Lee, Camille Sultana, Bruce Moffett, Colorado State University

1IA INDOOR AEROSOLS I
A106
Tiina Reponen and Yevgen Nazarenko, chairs

1IA.1  
9:45 		Ultrafine Particles Emitted from Scented Markers. Cha-Chen Fung, Shi Shu, YIFANG ZHU, UCLA

1IA.2  
10:00 		Impact of Air Exchange Rates on Aerosol Mass Fractions Describing Indoor-Generated Secondary Organic Aerosol. Somayeh Youssefi, MICHAEL WARING, Drexel University

1IA.3  
10:15 		Emissions of Secondary Organic Aerosol Initiated by Surface Reactions between Ozone and Squalene. Chunyi Wang, MICHAEL WARING, Drexel University

1IA.4  
10:30 		Particulate Reactive Oxygen Species in Retail Stores in Austin, Texas. SHAHANA KHURSHID, Kerry Kinney, Jeffrey Siegel, The University of Texas at Austin

1IA.5  
10:45 		Characterize the Size Distribution of Walking-induced Particle Resuspension. YILIN TIAN, Andrea R. Ferro, Clarkson University

1IA.6  
11:00 		Seasonal and Environmental Factors Associated with Microbes Living in Our Homes. PATRICIA KEADY, Shelly Miller, Noah Fierer, Joanne B. Emerson, Jonathan Awerbuch, Oluwaseun Oyatogan, Suraj Prabhu, Kangqian Wu, Allie James, Rob Dunn, Holly Menninger, University of Colorado Boulder

1IA.7  
11:15 		Modeling of Indoor Particles with Resuspension via Human Activity for a Commercial Building. KYUNG SUL, James Farnsworth, Andrea R. Ferro, Clarkson University

1IM INSTRUMENTATION AND METHODS I
B117/118/119
Jim Smith and Brent Williams, chairs

1IM.1  
9:45 		Application of a Drift tube Ion Mobility Spectrometer (DTIMS) for Aerosol Particle Size Distribution and Vapor Uptake Measurements. DEREK OBERREIT, Peter McMurry, Christopher Hogan Jr., University of Minnesota

1IM.2  
10:00 		Online Characterization of Nanoparticle Growth during Flame Aerosol Synthesis. ARTO GROEHN, Sotiris E. Pratsinis, Karsten Wegner, ETH Zurich

1IM.3  
10:15 		Performance Study of a Miniature, Corona-based Unipolar Aerosol Charger for Compact Particle Sizers. SIQIN HE, Da-Ren Chen, Paul Greenberg, Washington University in St. Louis

1IM.4  
10:30 		Near Real-time Measurement of Carbonaceous Aerosols Using Microplasma Spectroscopy: Application to Measurement of Carbon Nanomaterials. LINA ZHENG, Pramod Kulkarni, M. Eileen Birch, Gregory Deye, Dionysios Dionysiou, Centers for Disease Control and Prevention, NIOSH

1IM.5  
10:45 		Comparison of Half Mini DMA and Nano DMA for Measurement of Size Distributions in Electrospray and a Flame Aerosol Reactor. YANG WANG, Jiaxi Fang, Tandeep Chadha, Wei-Ning Wang, Pratim Biswas, Washington University in St. Louis

1IM.6  
11:00 		Semi-automated System for Measuring Oxidative Potential of Ambient Particles Collected on Filters Using Dithiothreitol (DTT) Assay. TING FANG, Vishal Verma, Rodney Weber, Georgia Institute of Technology

1IM.7  
11:15 		Evaluation of a Twin-head Electrospray System for Nanoparticle Exposure Study. QIAOLING LIU, Da-Ren Chen, Virginia Commonwealth University

1RA REMOTE AND REGIONAL ATMOSPHERIC AEROSOLS I
B110/111/112
Jay Turner and Jim Schwab, chairs

1RA.1  
9:45 		Ground Based Observations of New Particle Formation during the PEGASOS - SUPERSITO Joint Campaign in the Po Valley. STEFANO DECESARI, M. Cristina Facchini, Claudio Carbone, Stefania Gilardoni, Angela Marinoni, Paolo Cristofanelli, Gian Paolo Gobbi, Amar Hamed, Ari Laaksonen, Hanna Manninen, Tuukka Petäjä, Johannes Groess, Laurent Poulain, Michela Maione, Vanes Poluzzi, CNR-ISAC

1RA.2  
10:00 		Quantitative and Time-Resolved Nanoparticle Composition Measurements during New Particle Formation. BRYAN R. BZDEK, Andrew Horan, M. Ross Pennington, Joseph DePalma, Murray Johnston, University of Delaware

1RA.3  
10:15 		Use of Long-Term, Co-Located, Vertical and Ground-based Particle Number Concentration Data to Examine Nucleation Intensity Patterns in a Rural Continental Environment. ROBERT BULLARD, Charles Stanier, John Ogren, Patrick Sheridan, University of Iowa

1RA.4  
10:30 		Long-term Interannual Variability of Aerosol Sources Impacting Mauna Loa Observatory, Hawaii. LAUREN POTTER, Sonia Kreidenweis, Molly Morman, Barry Huebert, Steven Howell, John Zhuang, Nicole Hyslop, Warren White, Colorado State University

1RA.5  
10:45 		Chemical and Molecular Characterization of Free Tropospheric Aerosol Sampled at the Pico Mountain Observatory, Azores. LYNN MAZZOLENI, Katja Dzepina, Claudio Mazzoleni, Paulo Fialho, Sumit Kumar, Bo Zhang, Swarup China, Seth Olsen, R. Chris Owen, Kendra Wright, Judith Perlinger, Noel Urban, Louisa Kramer, Michael Dziobak, Detlev Helmig, Jacques Hueber, Michigan Tech

1RA.6  
11:00 		Integrated Analysis of Air Pollution at Antarctic: Past, Present and Future of Monitoring of Brazilian Antarctic Program. RICARDO H. M. GODOI, Heitor Evangelista, Marcio Cataldo, Ana Flavia L. Godoi, Renata C. Charello, Sarah L. Paralovo, René Van Grieken, Federal University of Parana - Curitiba, PR, Brazil

1RA.7  
11:15 		Aerosols over the Remote Forest Regions of Amazonia and Siberia Investigated by STXM-NEXAFS. MEINRAT O ANDREAE, Christopher Pöhlker, Paulo Artaxo, Eugene Mikhailov, Alexey Panov, Arthur L. D. Kilcoyne, Ulrich Pöschl, Bärbel Sinha, Kenia T. Wiedemann, Max Planck Institute for Chemistry

Tuesday 1:00 PM - 3:00 PM
Session 2: Poster



2AC AEROSOL CHEMISTRY II
EXHIBIT HALL A
2AC.1  
1:00 		Aqueous Photooxidation of Fresno, CA and Po Valley, Italy Fogs: Insights into Cloud Processing. JEFFREY R. KIRKLAND, Yong Lim, Stefano Decesari, M. Cristina Facchini, Jeffrey L. Collett, Jr., Barbara Turpin, Rutgers University

2AC.2  
1:00 		Measurements of Organic Acids in Eastern U.S. Radiation Fogs. DEREK STRAUB, Susquehanna University

2AC.3  
1:00 		Chemical Composition, Sources and Processes of Urban Aerosols during Summertime in Northwest China: Insights from a High Resolution Time-of-Flight Aerosol Mass Spectrometer. JIANZHONG XU, Qi Zhang, Min Chen, Jiawen Ren, Dahe Qin, State Key Laboratory of Cryospheric Sciences, China

2AC.4  
1:00 		Formation and Aerosol Uptake of the Oxidation Products of Isoprene Nitrooxyhydroperoxide (a Product of Isoprene Nighttime Chemistry). REBECCA SCHWANTES, Tran Nguyen, Matthew Coggon, Katherine Schilling, Xuan Zhang, Paul Wennberg, John Seinfeld, Caltech

2AC.5  
1:00 		Trends in PM2.5 Strong Acidity Across Canada between 1990 and 2010. JENNIFER MURPHY, Alex Tevlin, University of Toronto

2AC.6  
1:00 		The Effect of Particle Size on Iron Solubility in Atmospheric Aerosols. AURELIE MARCOTTE, Brian Majestic, Ariel Anbar, Pierre Herckes, Arizona State University

2AC.7  
1:00 		Mineral Dust Produces Visible Laser Induced Incandescence. TINGTING CAO, Lulu Ma, Jonathan E. Thompson, Texas Tech University

2AC.8  
1:00 		TPD Aerosol-CIMS – Investigating the Volatility of Organic Salts. SILJA HÄKKINEN, Joseph Woo, Greg Drozd, V. Faye McNeill, Columbia University

2AC.9  
1:00 		The Effects of Particle Size, Relative Humidity, and Sulfur Dioxide on Iron Solubility in Atmospheric Particulate Matter. BENTON CARTLEDGE, Brian Majestic, Aurelie Marcotte, Pierre Herckes, Ariel Anbar, University of Denver

2AC.10  
1:00 		Quantification of the Catalytic Effect of Nitric Acid on Dehydration of Particulate Cyclic Hemiacetals. APRIL RANNEY, Paul Ziemann, UC Riverside

2AC.11  
1:00 		Uptake of Organic Compounds from Ultra-Low Sulfur Diesel (ULSD) Exhaust onto Laboratory Generated Inorganic Seed Particles. ZAMIN KANJI, John Liggio, Katherine Hayden, Tak Chan, Marie-Josee Poitras, Shao-Meng Li, Environment Canada

2AC.12  
1:00 		Heterogeneous Reaction of SOA-Coated Ammonium Bisulfate Aerosol with Gas-phase Ammonia: Impact of SOA Diffusivity. SHOUMING ZHOU, Alex Tevlin, Jennifer Murphy, Jonathan Abbatt, University of Toronto

2AC.13  
1:00 		The Effect of Relative Humidity (RH) on Sulfate Aerosol Optical Properties Using Cavity Ring-Down Spectroscopy. XIJING ZHU, Dean Atkinson, Portland State University

2AC.14  
1:00 		Effects of Acidity on the Chemical Composition of Secondary Aerosol from the Isoprene/NOx Photooxidation: Measurements Using an Aerosol Mass Spectrometer. KEI SATO, Akinori Takami, Takashi Imamura, Hong Li, Xuezhong Wang, National Institute for Environmental Studies

2AC.15  
1:00 		Secondary Organic Aerosol Production from Pinanediol. PENGLIN YE, Neil Donahue, Carnegie Mellon University

2AC.16  
1:00 		SimpleGAMMA: Reduced Mechanism for Aqueous Aerosol SOA Modeling. Joseph Woo, V. FAYE MCNEILL, Columbia University

2AC.17  
1:00 		Gas and Particle Phase Chemical Composition of Marine Emissions from Mediterranean Seawaters: Primary Aerosol Particles and Formation of Secondary Organic Components. J. PEY, H. Langley DeWitt, Brice Temime-Roussel, A. Même, E. Sarrasin, C. Rose, E. Freney, M. Hervo, B. Charriere, R. Sempere, K. Sellegri, B. D'Anna, Nicolas Marchand, Aix-Marseille Université-CNRS, LCE FRE 3416

2AP AEROSOL PHYSICS II
EXHIBIT HALL A
2AP.1  
1:00 		Predicting Porosity of Dust Cakes under General Conditions Via Brownian Simulation. GUSTAF LINDQUIST, Christopher Hogan Jr., David Y. H. Pui, University of Minnesota

2AP.2  
1:00 		Observing Water Microdroplet Freezing below “Homogenous Nucleation Temperature Limit” with Ultrafast X-ray Laser at LCLS. HARTAWAN LAKSMONO, Trevor A. McQueen, Jonas A. Sellberg, Congcong Huang, N. Duane Loh, Raymond G. Sierra, Dmitri Starodub, Dennis Norlund, Martin Beye, Daniel P. DePonte, Andrew Martin, Anton Barty, Jan Feldkamp, Sebastien Boutet, Garth J. Williams, Michael J. Bogan, Anders Nilsson, SLAC National Accelerator Laboratory

2AP.3  
1:00 		Investigation of Poissonian Sampling Behavior for Nanometer-Sized Aerosols. BRIAN DAMIT, Chang-Yu Wu, Meng-Dawn Cheng, University of Florida

2AP.4  
1:00 		Q-Space Analysis of Scattering by Particles of Arbitrary Shape. CHRIS SORENSEN, William Heinson, Amit Chakrabarti, Evgenij Zubko, Kansas State University

2AP.5  
1:00 		A Computationally Efficient Multi-particle Sintering Model. VIVEK SHAH, Pratim Biswas, Washington University in St. Louis

2AP.6  
1:00 		Theoretical and Experimental Investigation of Particle Formation from Evaporating Microdroplets. Mohammed Boraey, Alberto Baldelli, REINHARD VEHRING, University of Alberta, Canada

2AP.7  
1:00 		Aggregation during the Crossover from Ballistic to Diffusive Motion. William Heinson, Chris Sorensen, AMIT CHAKRABARTI, Kansas State University

2AP.8  
1:00 		The Optical Behavior of Soot as a Function of Relative Humidity. YIYI WEI, Qing Zhang, Jonathan E. Thompson, Texas Tech University

2AP.9  
1:00 		Numerical Evaluation of Fuch’s Bipolar Charging Theory Using Stochastic Ion Mass and Mobility in a Non-Equilibrium Neutralizer. JEAN DE LA VERPILLIERE, Jacob Swanson, Adam M Boies, University of Cambridge

2AP.10  
1:00 		Identification of Airborne Particles by Forward Light Scattering. PAUL LANE, Matthew Hart, Brian Saar, Jay Eversole, Naval Research Laboratory

2AP.11  
1:00 		Spectro-microscopic Characterization of Physical Properties and Phase Separations in Individual Atmospheric Particles. RACHEL O'BRIEN, Bingbing Wang, Steven Kelly, Nils Lundt, Scott A. Epstein, Amanda MacMillan, Yuan You, Alexander Laskin, Sergey Nizkorodov, Allan Bertram, Ryan Moffet, Mary Gilles, LBNL and University of the Pacific

2AP.12  
1:00 		Molecular Dynamics Simulations of the Mass Accommodation of Dicarboxylic Acids and Other Organic Compounds. Jan Julin, ILONA RIIPINEN, Stockholm University

2AP.13  
1:00 		Composition and Mixing Timescale Measurements of Biomass-burning Aerosol and Secondary Organic Aerosol from alpha-pinene Using Two Particle Mass Spectrometers. ADAM AHERN, Ellis Shipley Robinson, Daniel S. Tkacik, Rawad Saleh, Robert J. Yokelson, Albert A. Presto, Allen Robinson, Neil Donahue, Ryan Sullivan, Carnegie Mellon University

2BA BIOAEROSOLS: CHARACTERIZATION AND ENVIRONMENTAL IMPACT II
EXHIBIT HALL A
2BA.1  
1:00 		Evaluation of an Ion Capture Device for Determination of Aerosolized Venezuelan Equine Encaphailitis Virus and a Novel Method for Absolute Particle Count Determination. JULIAN GORDON, Prasanthi Gandhi, Tiffany Sutton, Karen Pongrance, Jerold Bottiger, Inspirotec LLC, Chicago, IL

2BA.2  
1:00 		Evaluating Bioaerosol Transport Using Unique DNA-Barcoded Aerosol Test Particles and Passive Sampling. Ruth N. Udey, Elizabeth K. Wheeler, A. Daniel Jones, GEORGE R. FARQUAR, Lawrence Livermore National Laboratory

2BA.3  
1:00 		Fluorescence of Bioaerosols: Concentrations and Optical Properties of Relevant Molecules Needed for Modeling Emission from Bacteria. STEVEN HILL, Yong-Le Pan, Chatt Williamson, Joshua Santarpia, Hanna Hill, US Army Research Laboratory

2BA.4  
1:00 		Performance of Cascade Impactors for Sampling Aerosolized Viruses. MICHAEL SCHUIT, Jamie Kline, Kristin Bower, Paul Dabisch, NBACC

2BA.5  
1:00 		A Multiparameter Bioaerosol Spectrometer (MBS). Paul Kaye, Warren Stanley, Edwin Hirst, MARTIN GALLAGHER, Niall Robinson, Ian Crawford, University of Hertfordshire

2BA.6  
1:00 		Investigation of ATP-based Bioluminescence Effectiveness for Bioaerosol Quantification. TAEWON HAN, Ting Cai, Kelsey DuBois, Gediminas Mainelis, Rutgers, The State University of New Jersey

2BA.7  
1:00 		Real-Time Characterization of Fungal Aerosol. Sampo Saari, Jacob Mensah-Attipoe, Anniina Hellsten, Pertti Pasanen, TIINA REPONEN, Jorma Keskinen, Tampere University of Technology

2BA.8  
1:00 		A New Concept for Single Bioaerosol Particle Material Characterization. MATTHEW BERG, Mississippi State Univeristy

2BA.11  
1:00 		Use of Air-Sampling-Culturing, Free Settling and Filtration Revealed Strikingly Different Bacterial Aerosol Species through High Throughput Gene Sequence. MINGZHEN LI, Kai Wei, Yunhao Zheng, Jing Li, Zhuanglei Zou, Maosheng Yao, Xu Zhencheng, Peking University

2BA.12  
1:00 		Enhancing Bioaerosol Collection by Andersen Impactors Using Mineral-Oil-Spread Agar Plate. Maosheng Yao, Zhenqiang Xu, KAI WEI, Mingzhen Li, Fangxia Shen, Peking University

2BA.13  
1:00 		Non-Human Primate Animal Model Development Using Aerosolized Cowpox Virus. Matthew Lackemeyer, KYLE BOHANNON, Reed Johnson, Peter Jahrling, NIAID

2CA CARBONACEOUS AEROSOLS IN THE ATMOSPHERE I
EXHIBIT HALL A
2CA.1  
1:00 		In-situ Measurements of Particle Size and Volatility in a Traffic Tunnel. ALBERT A. PRESTO, Xiang Li, Carnegie Mellon University

2CA.2  
1:00 		Source Apportionment of PM10, PM2.5, PM1 Organic Aerosol Using Aerosol Mass Spectrometry. ANDRE PRÉVÔT, Carlo Bozzetti, Imad El Haddad, Robert Wolf, Emily Bruns, Adela Krepelova, Kaspar Daellenbach, Jay Slowik, Urs Baltensperger, Paul Scherrer Institute

2CA.3  
1:00 		Time-resolved Organic Speciation at the Theodore Roosevelt National Park, North Dakota, USA. ARANTZAZU EIGUREN-FERNANDEZ, Gregory Lewis, Nathan Kreisberg, David Worton, Derek Day, Jeffrey L. Collett, Jr., Allen H. Goldstein, Susanne Hering, Aerosol Dynamics Inc.

2CA.4  
1:00 		Black Carbon Emissions from Prescribed Forest Fires in the Southeast United States. AMARA HOLDER, Gayle Hagler, Gavin McMeeking, William Mitchell, Robert Black, Johanna Aurell, Michael Hays, Amy P. Sullivan, Taehyoung Lee, Shawn P. Urbanski, Robert J. Yokelson, Sonia Kreidenweis, Brian Gullett, U.S. EPA

2CA.5  
1:00 		Regional-scale Modeling of Organic Aerosol Composition in Europe: Insights from Comparison with Aerosol Mass Spectrometer Factor Analysis. CHRISTOS FOUNTOUKIS, Athanasios Megaritis, Ksakousti Skyllakou, Panagiotis Charalampidis, Christodoulos Pilinis, Spyros Pandis, Foundation for Research & Technology, Hellas

2CA.6  
1:00 		Modeling of Carbonaceous Aerosol in a European Megacity. CHRISTOS FOUNTOUKIS, Athanasios Megaritis, Ksakousti Skyllakou, Panagiotis Charalampidis, Christodoulos Pilinis, Spyros Pandis, Foundation for Research & Technology, Hellas

2CA.7  
1:00 		Seasonal Variation of Organic Compounds in PM10 at Seoul, Korea. Se Pyo Lee, Hyung Bae Lim, Eun Jin Hwang, JIYI LEE, Yong Pyo Kim, Chosun University

2CA.8  
1:00 		The Organic Characteristics of PM2.5 and TSP in Asian Dust Episodes at Urban and Background Sites in Korea. HYUNG BAE LIM, JiYi Lee, Se Pyo Lee, Eun Jin Hwang, Jin Young Kim, Hyoun-Cher Jin, Chosun University

2CA.9  
1:00 		BC Mixing State during CARES 2010: Results from and Limitations of the Single Particle Soot Photometer. R. SUBRAMANIAN, Arthur J. Sedlacek, Rahul Zaveri, Claudio Mazzoleni, Noopur Sharma, RTI International

2CA.10  
1:00 		Long Range Transport of Biomass Burning Emissions based on Organic Molecular Markers and Carbonaceous Thermal Distribution. MIN-SUK BAE, Mokpo National University

2CA.11  
1:00 		Simultaneous Bulk and Speciated Measurements of Low Volatility Organic Compounds in a Pine Forest during BEACHON-RoMBAS 2011. ARTHUR CHAN, Nathan Kreisberg, Yunliang Zhao, Thorsten Hohaus, Pedro Campuzano-Jost, John Jayne, Douglas Worsnop, Jose-Luis Jimenez, Susanne Hering, Allen H. Goldstein, University of California, Berkeley

2CA.12  
1:00 		Black Carbon Mixing State in Paris during MEGAPOLI: Connecting Particle-Resolved Observations to Particle-Resolved Modeling. SWARNALI SANYAL, Nicole Riemer, Robert Healy, Valérie Gros, John Wenger, Greg J. Evans, Univerisity of Illinois at Urbana-Champaign

2CA.13  
1:00 		Chemical Composition Changes in Biomass Burning Organic Aerosol from FLAME-IV Perturbation Experiments. ELLIS SHIPLEY ROBINSON, Daniel S. Tkacik, Rawad Saleh, Adam Ahern, Albert A. Presto, Ryan Sullivan, Robert J. Yokelson, Allen Robinson, Neil Donahue, Carnegie Mellon University

2CA.14  
1:00 		Ambient Aerosol Volatility Measurements during SOAS, 2013:Thermodenuder Measurements to Constrain Equilibrium and Kinetics of Aerosol Phase Partitioning. PROVAT SAHA, Andrey Khlystov, Andrew Grieshop, North Carolina State University

2CA.15  
1:00 		Brown Carbon in Fresh and Aged Biomass Burning Emissions. RAWAD SALEH, Ellis Shipley Robinson, Daniel S. Tkacik, Adam Ahern, Shang Liu, Allison Aiken, Albert A. Presto, Ryan Sullivan, Manvendra Dubey, Neil Donahue, Allen Robinson, Carnegie Mellon University

2CH CONTROL TECHNOLOGY AND HOMELAND SECURITY I
EXHIBIT HALL A
2CH.1  
1:00 		The Study of the Fibrous Membrane Produced by Electrospinning Technology. Kuo Pei-Chen, JIN-YUAN SYU, Chang Yuan-Yi, Chih-Chieh Chen, Wen-Yinn Lin, National Taipei University of Technology

2CH.2  
1:00 		Filter Testing Using Technetium-99m Labeled Airborne Particles. TSZ YAN LING, Lin Li, Kai Xiao, Shigeru Kimoto, Bradley Humphrey, David Y. H. Pui, Jerry Froelich, University of Minnesota

2CH.3  
1:00 		SO2 and PM Removal Performance of a Packed-Bed Scrubber Combined with Electrostatic Precipitation for Marine Diesel Engines. HAK-JOON KIM, Bangwoo Han, Yong-Jin Kim, Hwang Sung-Chul, Korea Institute of Machinery and Materials

2CH.4  
1:00		 Emissions of NOx, NO, NH3, N2O and BC from a Diesel Engine Equipped with an SCR System Fueled with Diesel and Biodiesel: Dispersion Analysis and Pollutant Risk Assessment in Curitiba, Brazil. RICARDO H. M. GODOI, Yara S. Tadano, Guillherme C. Borillo, Thiago O. B. Silva, Amanda Cichon, Fabio B. Valebona, Carlos I. Yamamoto, Marcelo R. Errera, Lucas Martin, Denis Rempel, Ana Flavia L. Godoi, Federal University of Parana - Curitiba, PR, Brazil

2CH.5  
1:00 		Correlation between Number Concentration of Generated Particles and Concentration of Airborne Molecular Contamination at Different Relative Humidity and Residence Time under Soft X-ray Irradiation. CHANG HYUK KIM, Zhili Zuo, Hartmut Finger, Stefan Haep, Heinz Fissan, David Y. H. Pui, University of Minnesota

2CH.6  
1:00 		On the Development of Indoor Air Quality Control Using Synthetic Jets. Brett McQuillan, Jean Hertzberg, LUPITA MONTOYA, University of Colorado, Boulder

2CH.7  
1:00 		Development of a Rotating Drum System for Studying the Effects of Humidity and Ozone on Biological Aerosols. Shanna Ratnesar-Shumate, ELIZABETH CORSON, Jonathan Eshbaugh, Christopher Bare, Sean Kinahan, Joshua Santarpia, Johns Hopkins University Applied Physics Laboratory

2CH.8  
1:00 		Development of Clutter Aerosol Profiles for Test and Evaluation of Biological Detectors. JONATHAN ESHBAUGH, Shanna Ratnesar-Shumate, Elizabeth Corson, Johns Hopkins Univeristy Applied Physics Laboratory

2CH.9  
1:00 		Bacillus Spore Filtration Efficiency of HEPA Filters. JACKY ANN ROSATI ROWE, April Corbett, Alfred Eisner, US EPA

2CH.10  
1:00 		Rapid Viral Aerosol Inactivation Using Atmospheric Cold Plasma. Yan Wu, Yongdong Liang, MAOSHENG YAO, Jue Zhang, Peking University

2CH.11  
1:00 		In Situ Viral Aerosol Inactivation and Mechanisms by Microwave Irradiation. Yan Wu, MAOSHENG YAO, Peking University

2CO COMBUSTION I
EXHIBIT HALL A
2CO.1  
1:00 		Predicting Transient Particle Number Emissions from Different Blends and Feedstocks of Biodiesel Using an Artificial Neural Network. TYLER FERALIO, Britt Holmén, University of Vermont

2CO.2  
1:00 		Organic Chemical Composition of Biodiesel Exhaust Particulate Matter Derived from Two Feedstocks: Soybean and Waste Grease. JOHN KASUMBA, Britt Holmén, University of Vermont

2CO.3  
1:00 		Characterization of PM Emissions from Aircraft Auxiliary Power Units. PREM LOBO, Donald Hagen, Philip Whitefield, Missouri University of Science and Technology

2CO.4  
1:00 		Validation of the Moment Method for Determining Smoke Aerosol Properties in Space. MARIT MEYER, George Mulholland, David Urban, Gary Ruff, Zeng-guang Yuan, Victoria Bryg, Thomas Cleary, Jiann Yang, NASA Glenn Research Center

2CO.5  
1:00 		Particle Size Distributions from a Light-Duty Conventional Vehicle and Comparable Hybrid-Electric Vehicle During Real-World Driving. KAREN SENTOFF, Britt Holmén, University of Vermont

2CO.6  
1:00 		Characterizing the Gaseous Toxic Pollutants, Ultrafine Particle Emissions, Size Distributions, Electrophilic, and Redox Properties of Biodiesel Exhaust from Heavy-Duty Vehicles with and without Aftertreatment Controls. NICHOLAS GYSEL, Thomas D. Durbin, Debra A. Schmitz, Arthur K. Cho, Georgios Karavalakis, University of California Riverside

2CO.7  
1:00 		Comparison of Real-World Tailpipe Emissions to MOVES 2010 Model Predictions as a Function of Road Grade. BRITT HOLMÉN, Karen Sentoff, Wenchao Zhang, University of Vermont

2CO.8  
1:00 		High-Frequency Size-Resolved Sampling of Aerosols from a Three-Stone Fire and a High-Efficiency Cookstove to Determine the Minimum Sampling Rate to Avoid Aliasing. DANIEL WILSON, Yungang Wang, Kathleen Lask, Ashok Gadgil, University of California, Berkeley

2CO.9  
1:00 		Characterization of Soot Particles from Heat Insulation Foam Combustion. Jesse Fowler, DE-LING LIU, The Aerospace Corporation

2CO.10  
1:00 		Morphology of Particles Emitted from a GDI Engine Fuelled on Gasoline and Ethanol Blends. Brian Graves, Ramin Dastanpour, Steven Rogak, Phillip Mireault, Manuel Ramos, James S. Wallace, JASON S. OLFERT, University of Alberta

2CO.11  
1:00 		Evaluation of Dilution System for On-Road Aerosol Emission Measurement from Automobiles. JAI PRAKASH, Akash Sharma, Anil Kumar, Gazala Habib, IIT Delhi

2CO.12  
1:00 		Characterization of Mixed Diesel and Gasoline Exhaust by High-Resolution Aerosol Mass Spectrometry under Varied Engine Load and Dilution Conditions. COURTNEY L. HERRING, Matthew H. Erickson, Mylene Gueneron, Jacob D. McDonald, B. Thomas Jobson, Timothy M. VanReken, Washington State University

2CO.13  
1:00 		Analysis of Real-time Emission Data from In-home Use of Cookstoves in Rural Karnataka, India. ANDREW GRIESHOP, Grishma Jain, Karthik Sethuraman, Ther Aung, Julian Marshall, North Carolina State University

2CO.14  
1:00 		A Comparative Study on Emission Characteristics of Different Cook Stoves and Modeling of Particle Formation During Cook Stove Operation. SAMEER PATEL, Jiaxi Fang, Anna Leavey, Siqin He, Chang Ki Kang, Kyle O'Malley, Smit Shah, Pratim Biswas, Washington University in St Louis

2HA HEALTH RELATED AEROSOLS I
EXHIBIT HALL A
2HA.1  
1:00 		Some Aspects of Aerosol Production by Modern Flush Toilets of Various Designs. DAVID L. JOHNSON, Robert A. Lynch, Jacob F. Jones, Kenneth R. Mead, Deborah V.L. Hirst, Dept Occup/Envir Health, Univ OK HSC

2HA.2  
1:00 		Toilet Plume Droplet Nuclei Aerosol Production and Bowl Clearance during Sequential Flushes. DAVID L. JOHNSON, Robert A. Lynch, Jacob F. Jones, Kenneth R. Mead, Deborah V.L. Hirst, Dept Occup/Envir Health, Univ OK HSC

2HA.3  
1:00 		Characterization of a Vortex Shaking Method for Aerosolizing Fibers. BON KI KU, Gregory Deye, Leonid Turkevich, Centers for Disease Control and Prevention, NIOSH

2HA.4  
1:00 		Aerosol Deposition in Nasal Airway Replicas: Infants, Children, and Adults. Mindy Guo, YUE ZHOU, Jinxiang Xi, Hammad Irshad, Yung-Sung Cheng, Lovelace Respiratory Research Institute

2HA.5  
1:00 		Modeling Mainstream Cigarette Smoke Inhalation and Deposition in the Human Lung. BAHMAN ASGHARIAN, Owen Price, Caner Yurteri, John McAughey, Applied Research Associates, Inc.

2HA.6  
1:00 		Distinct Reaction of Bacterial Culturability and Viability on Antimicrobial Air Filters Coated with Sophora Flavescens Nanoparticles. GI BYOUNG HWANG, Kyoung Mi Sim, Jae Hee Jung, Gwi Nam Bae, Korea Institute of Science and Technology

2HA.7  
1:00 		Characterization of Atmospheric Bioaerosols Found in Tijuana, Mexico. LILIA HURTADO, Guillermo Rodriguez, Penelope Quintana, Miguel Zavala, Jonathan Lopez, Mariela Juarez, Universidad Autonoma de Baja California, Tijuana, Mexico

2HA.8  
1:00 		Tobacco Smoke Dose at the Air-Liquid Interface In Vitro. Jason Adamson, JOHN MCAUGHEY, British American Tobacco

2HA.9  
1:00 		Aerosol Measurement of E-cigarettes. Ross Cabot, Anna Koc, Caner Yurteri, JOHN MCAUGHEY, British American Tobacco

2HA.10  
1:00 		Temporal and Spatial Distributions of PAHs in the Atmosphere of Korea and Their Toxicity. HYE JUNG SHIN, JiYi Lee, Soon A Rho, Jong Choon Kim, Seok Jo Lee, National Institute of Environmental Research

2HA.11  
1:00 		Contamination Level of Traffic-related Air Pollutants outside of the Children Day-Care Facilities in Seoul. SEUNG-BOK LEE, Kyung Hwan Kim, Dae-Kwang Woo, Sungho Woo, Gwi Nam Bae, Korea Institute of Science and Technology

2HA.13  
1:00		 Correlation of Method 5040 with Other Methods for Carbon Nanotube Exposure Assessment. PATRICK O'SHAUGHNESSY, Adrianne Horne, Ralph Altmaier, University of Iowa

2HA.14  
1:00 		Fiber Transport and Deposition in Human Upper Tracheobronchial Airways -- the Effect of Brownian Dynamics. Lin Tian, GOODARZ AHMADI, Philip K. Hopke, Yung-Sung Cheng, Clarkson University

2HA.15  
1:00 		Collection of House Dust Aerosols Complemented with Common Allergen Proteins: Comparison of Sampler Efficiencies with MARIA™ Allergen Assay. DAVID ALBURTY, Pamela Murowchick, AlburtyLab, Inc.

2HA.16  
1:00 		Commercial Charbroiling Emission Induces Inflammatory Response in Human Bronchial Epithelial Cells: The Role of Oxidative Stress and p38 MAPK. NING LI, Keisha Williams, Nicholas Gysel, Nachamari Rivera-Rios, Georgios Karavalakis, Michigan State University

2HA.17  
1:00 		Association of Ambient PM2.5 with Pulmonary and Heart Rate Variability Functions among Healthy Individuals of IIT Delhi. GAURAV SINGH, Gazala Habib, Mukesh Khare, IIT Delhi

2HA.18  
1:00 		Biodiesel Exhaust Particulate Matter (PM) Pretreatment and Screening for Health Effect Studies. JIM DUNSHEE, Brian C. Palmer, Tyler Feralio, Muyao Li, Naomi K. Fukagawa, Britt Holmén, University of Vermont

2HA.19  
1:00 		Characterization of Spray Velocities from a Pressurized Metered-Dose Inhaler. ABUBAKER ALATRASH, Edgar Matida, Carleton University

2HA.20  
1:00 		Leakages of Bioaerosols through Controlled Gaps in Respirators: Experiments and Computational Fluid Dynamics. SUVAJYOTI GUHA, Prasanna Hariharan, Matthew Myers, Food and Drug Administration

2HA.21  
1:00 		In vitro Aerosol Delivery to the Lungs during Non-Invasive Ventilation High Flow Nasal Therapy. LALEH GOLSHAHI, Worth Longest, Mandana Azimi, Ross Walenga, Michael Hindle, Virginia Commonwealth University

2HA.22  
1:00 		Lung Cancer Inhibitory Effect of PLGA-coated Budesonide and Polyphenon E in A/J Mice. JINGJIE ZHANG, Virginia Commonwealth Univerisity

2IA INDOOR AEROSOLS II
EXHIBIT HALL A
2IA.1  
1:00 		Commuter Exposure to Particle Matter and Carbon Dioxide inside High-speed Metro Cabins. PENGYI CUI, Bin Xu, Tongji University

2IA.3  
1:00 		Nanoparticle Loading and Agglomeration in Charged and Discharged Electret Filter Media. JAMES MONTGOMERY, Steven Rogak, Sheldon Green, University of British Columbia

2IA.4  
1:00 		Resuspension Fraction Estimations from 20 Homes in Northern New York. Yuanyin Yin, Yan Ma, Lisa Bramwell, ANDREA R. FERRO, Clarkson University

2IA.5  
1:00 		Ultrafine PM Emissions from Hardcopy Devices Measured per RAL UZ 171. ELLIOTT HORNER, Scott Steady, UL Environment

2IA.6  
1:00 		Person-to-Person Contaminant Transport in a Ventilated Room with Different Ventilation Systems. S.M. Keshavarz, Mazyar Salmanzadeh, GOODARZ AHMADI, Clarkson University

2IA.7  
1:00 		Chemical Composition of Hookah Smoke Aerosol Measured with an Aerosol Chemical Speciation Monitor. PHILIP CROTEAU, John Jayne, Douglas Worsnop, Tim Oh, Cindy DeForest Hauser, Aerodyne Research, Inc.

2IA.8  
1:00 		Rapid Allergen Reduction By Atmospheric Cold Plasma. Yan Wu, Yongdong Liang, MAOSHENG YAO, Jue Zhang, Peking University

2IA.9  
1:00 		Development of a Particle Resuspension Modelling Capability within a Computational Fluid Dynamics Framework. SARAH WILLIAMSON, Sarah Harrison, Jonathan Hill, John Locke, Defence, Science and Technology Laboratory, UK

2IA.10  
1:00 		PM2.5 and Ultrafine Particles in Green Vs. Non-Green Homes. KANISTHA CHATTERJEE, Patrick Ryan, Sergey A. Grinshpun, Chris Schaffer, Eric Kettleson, Reshmi Indugula, Gary Adamkiewicz, Yang Qiu, Tiina Reponen, University of Cincinnati

2IA.11  
1:00 		Introduction of the Upstate New York Weatherization Project. DENINA HOSPODSKY, Largus Angenent, Cornell University

2IA.12  
1:00 		Optimal Cleaning Strategies for HVAC Heat Exchangers. AMIN ENGARNEVIS, James Montgomery, Sheldon Green, Steven Rogak, University of British Columbia

2IA.13  
1:00 		Assessing Indoor Air Quality Impact of Wildfires with Chemical Signatures. ODESSA GOMEZ, Alina M. Handorean, Jane Turner, Mark T. Hernandez, University of Colorado Boulder

2IA.14  
1:00 		Real-time, Size-Resolved Particle Concentrations in a Neonatal Intensive Care Unit. SEEMA BHANGAR, Brandon Brooks, Fuqun Vasiknanonte, Xiaochen Tang, Jillian Banfield, William Nazaroff, University of California, Berkeley

2IA.15  
1:00 		Particulate Mass and Lung-Deposited Surface Area Concentrations from Cookstove Emissions in Rural Households in Udaipur, India. Anna Leavey, SAMEER PATEL, Jessica Londeree, Ravi Shrimali, Gautam Yadama, Pratim Biswas, Washington University in St Louis

2IM INSTRUMENTATION AND METHODS II
EXHIBIT HALL A
2IM.1  
1:00 		Validation of the CPMA-Electrometer Suspended Mass Standard against Gravimetric Measurements. JONATHAN SYMONDS, Kingsley Reavell, Jason S. Olfert, Cambustion

2IM.2  
1:00 		Development of a Triggering-LIBS for Determination of Elemental Composition of Single Particles in Real Time. HEESUNG LEE, Jihyun Kwak, Gibaek Kim, Kihong Park, Gwangju Institute of Science and Technology

2IM.3  
1:00 		Real-time Elemental Characterization of Polydisperse Aerosol Particles Using a DMA Coupled with an Inductively Coupled Plasma-Mass Spectrometer. VIVEK RAWAT, Thaseem Thajudeen, Christopher Hogan Jr., University of Minnesota

2IM.4  
1:00 		Determination of Chemical and Morphological Properties of Size-Segregated Aerosol Particles Using the Electrical Low Pressure Impactor. PATRICIA FRITZ, Shida Tang, David Guerrieri, Brian P. Frank, New York State Dept. of Environmental Conservation

2IM.5  
1:00 		Preparation of Lead (Pb) Reference Materials by Aerosol Deposition for XRF Analysis of Ambient Particulate Matter. Hardik Amin, Sinan Yatkin, Trzepla Krystyna, ANN DILLNER, University of California, Davis

2IM.6  
1:00 		A CAPS-Based Single Scattering Albedo Monitor. Timothy Onasch, Paola Massoli, Paul Kebabian, ANDREW FREEDMAN, Aerodyne Research, Inc.

2IM.7  
1:00 		Black Carbon in Dust and Geological Material: Reconciling Thermal/Optical and Spectral Quantification Methods. L.-W. ANTONY CHEN, Yongming Han, Jerome Robles, Judith Chow, Junji Cao, John Watson, Desert Research Institute

2IM.8  
1:00 		Towards Fast, Accurate Calculation of Particle Hygroscopic Growth Rates: System Modeling of H-TDMA Performance. RAGHAV RAMAN, Suresh Dhaniyala, Clarkson University

2IM.9  
1:00 		Semi-automated System for Measuring Oxidative Potential of Ambient Particles Collected on Filters Using Dithiothreitol (DTT) Assay. TING FANG, Vishal Verma, Rodney Weber, Georgia Institute of Technology

2IM.10  
1:00 		PAH Distribution with Particle Size by Hi-Volume Impactor: Positive Artifact Correction. JAN BENDL, Jan Hovorka, Jan Topinka, Charles University in Prague

2IM.11  
1:00 		An Aerosol Detection Technique for Diesel Fuel Contaminants. KAI XIAO, Chenxing Pei, Jacob Swanson, David Kittelson, David Y. H. Pui, University of Minnesota

2IM.12  
1:00 		Aerosol Mixing in Concentric Jets. MATTHEW BROWN, Suresh Dhaniyala, Clarkson University

2IM.13  
1:00 		Aerosol Analysis Using a Thermal-Desorption Mass Spectrometer (TD-MS) Modified from a Conventional Carbon Analyzer. XUFEI YANG, L.-W. Antony Chen, Xiaoliang Wang, Jerome Robles, John Watson, Judith Chow, Desert Research Institute

2IM.14  
1:00 		Making the Particle Number Concentration Standard Liquid Suspension Using Aerosol Technique. KENJIRO IIDA, Hiromu Sakurai, Junko Nakanishi, Kensei Ehara, AIST

2IM.15  
1:00 		Comparison of the Organic Composition of Generated and Ambient Marine Aerosol Measured Using Four Complementary Techniques. AMANDA FROSSARD, Lynn Russell, Timothy Bates, Patricia Quinn, Scripps Institution of Oceanography

2IM.16  
1:00 		Evaluation of Selective Ion Flow Tube Mass Spectrometry for Controlled Laboratory Studies. ASHLEY VIZENOR, Chia-Li Chen, Derek Price, Mary Kacarab, Xinze Peng, Kelly McCoy, Igor Irianto, Shaokai Gao, David R. Cocker III, Akua Asa-Awuku, University of California, Riverside

2IM.17  
1:00 		Development and Evaluation of a High-Volume Aerosol-Into-Liquid Collector for Fine and Ultrafine Particulate Matter. DONGBIN WANG, Payam Pakbin, Arian Saffari, Martin Shafer, James Schauer, Constantinos Sioutas, University of Southern California

2IM.18  
1:00 		Improvement of a Particle Trap Laser Desorption Mass Spectrometer (PT-LDMS) for Ambient Measurement. TAKEDA NAOKI, Ozawa Yuya, Miyakawa Takuma, Koizumi Kazuhiro, Hirayama Noritomo, Takegawa Nobuyuki, Fuji Electric CO., LTD.

2IM.19  
1:00 		Results of On-line Measurement of Volatile Organic Compounds Adsorbed on Diesel Exhaust Particles by PTR-TOFMS. NOBUHIRO YANAGISAWA, Kenji Enya, ISUZU Advanced Engineering Center, Ltd.

2IM.20  
1:00 		Development of Aerosol Mass Spectrometer (AMS) with Two Switchable Ionization Methods for Characterization of Refractory and Non-refractory Components in Particles. HEE-JOO CHO, Heesung Kwak, Kihong Park, Gwangju Institute of Science and Technology

2IM.22  
1:00 		Chemically Specific Online Removal of Submicron Aquadag Aerosol with the Single Particle Soot Photometer. ALLISON AIKEN, Gavin McMeeking, Manvendra Dubey, Paul DeMott, Ezra Levin, Los Alamos National Lab

2SA SOURCE APPORTIONMENT I
EXHIBIT HALL A
2SA.1  
1:00 		Radiocarbon-Based Source Apportionment of EC and OC in Fine Particulate Matter at a Regional Background Site on Hainan Island, South China. YANLIN ZHANG, Jun Li, Gan Zhang, Jianhui Tang, Peter Zotter, Lukas Wacker, Andre Prévôt, Soenke Szidat, University of Bern

2SA.2  
1:00 		Source Apportionment and Organic Compound Characterization of Ambient Ultrafine Particulate Matter (PM) in the Los Angeles Basin. SINA HASHEMINASSAB, Nancy Daher, James Schauer, Constantinos Sioutas, University of Southern California

2SA.3  
1:00 		Receptor Modeling of Ambient PM2.5 Collected at the National Air Pollution Surveillance (NAPS) Speciation Sites in Ontario for the Years 2005 -2010. UWAYEMI SOFOWOTE, Yushan Su, Ewa Dabek-Zlotorzynska, Ankit Rastogi, Jeff Brook, AQARU, EMRB, Ontario Ministry of the Environment

2SA.4  
1:00 		Indication of Aerosol Aging by Optical Absorption Properties. LUKA DRINOVEC, Grisa Mocnik, Jean-Eudes Petit, Jean Sciare, Olivier Favez, Peter Zotter, Robert Wolf, Andre Prévôt, Anthony D.A. Hansen, Aerosol d.o.o., Slovenia

2SA.5  
1:00 		Retrospective Source Attribution for Source-Oriented Sampling and Toxicity. KEITH BEIN, Yongjing Zhao, Anthony Wexler, UC Davis

2SA.6  
1:00 		Anthropogenic and Biogenic Contributions to Secondary Organic Aerosols at two Industrial Cities in the Upper Midwest. ANDREW RUTTER, David Snyder, Elizabeth Stone, Brandon Shelton, Jeff Deminter, James Schauer, University of Wisconsin-Madison

2SA.7  
1:00 		Sources of Ultrafine Particles in the Atmosphere over the Eastern United States. LAURA POSNER, Spyros Pandis, Carnegie Mellon University

2UA URBAN AEROSOLS I
EXHIBIT HALL A
2UA.1  
1:00 		Macrophage Reactive Oxygen Species Activity of Water-soluble and Water-insoluble Fractions of Ambient Coarse, PM2.5 and Ultrafine PM in Los Angeles. DONGBIN WANG, Payam Pakbin, Martin Shafer, James Schauer, Constantinos Sioutas, University of Southern California

2UA.2  
1:00 		Seasonal and Spatial Variability in Oxidative Potential of Quasi-Ultrafine Particles (PM0.25) and its Relation to Water Soluble Metals in the Los Angeles Metropolitan Area. ARIAN SAFFARI, Nancy Daher, Martin Shafer, James Schauer, Constantinos Sioutas, University of Southern California

2UA.3  
1:00 		Source Apportionment of Carbonaceous Aerosol in Urban Environments through Single Particle Mass Spectrometry. ROBERT HEALY, Jean Sciare, Laurent Poulain, Monica Crippa, Alfred Wiedensohler, Andre Prévôt, Urs Baltensperger, Roland Sarda-Esteve, Maygan McGuire, Cheol-Heon Jeong, Eoin McGillicuddy, Ian O'Connor, John Sodeau, Alex K. Y. Lee, Megan D. Willis, Jonathan Abbatt, Greg J. Evans, John Wenger, SOCAAR, University of Toronto

2UA.4  
1:00 		Intermodal Fraction of Particulate Matter in Indoor and Outdoor Microenvironments. MARTIN BRANIS, Jana Kozakova, Charles University in Prague, Faculty of Science

2UA.5  
1:00 		Characterization of Ultrafine Particles and Other Traffic Related Pollutants near Roadways in Beijing. Nu Yu, YIFANG ZHU, Xiaosen Xie, Caiqing Yan, Mei Zheng, UCLA

2UA.6  
1:00 		Traffic-Related Pollutant Emission Factors from Near-Road Measurements for Various Vehicle Types in Downtown Toronto. JON M WANG, Cheol-Heon Jeong, Robert Healy, Greg J. Evans, SOCAAR, University of Toronto

2UA.7  
1:00 		Light-absorbing Organic Aerosol Emissions from Cultural Practices in South Asia: Contribution to Enhanced Regional Warming. Rajan K. Chakrabarty, Shamsh Pervez, HANS MOOSMULLER, Judith Chow, John Watson, Desert Research Institute

2UA.8  
1:00 		Ground-Based Measurements of CCN Concentrations in Singapore. SAMUEL ATWOOD, Sonia Kreidenweis, Jeffrey Reid, Shiguo Jia, Wei Hong Fan, Liya Yu, Colorado State University

2UA.9  
1:00 		Sources of Black Carbon Condensation Nuclei. Shaokai Gao, Michael Giordano, Daniel Short, Diep Vu, AKUA ASA-AWUKU, University of California, Riverside

2UA.10  
1:00 		Gas/particle Partitioning Measurements of Polar Semi-volatile Organic Compounds. MINGJIE XIE, Michael Hannigan, Kelley C. Barsanti, University of Colorado-Boulder

2UA.11  
1:00 		Azaarenes in Atmospheric Particulate Matter Samples of Three Different Urban Sites in East of France. OLIVIER DELHOMME, Maurice Millet, University of Strasbourg

Tuesday 3:00 PM - 3:30 PM
Coffee Break



Tuesday 3:30 PM - 5:00 PM
Session 3: Platform



3AC AEROSOL CHEMISTRY III
B115/116
Gabriel Isaacman and Annmarie Carlton, chairs

3AC.1  
3:30 		Secondary Organic Aerosol Oligomerization, Particle Viscosity, and the Trapping of Volatiles in the Aerosol Phase. DAVID DE HAAN, Melissa Galloway, Nahzaneen Sedehi, Jonathan Bartolomucci, University of San Diego

3AC.2  
3:45 		SOA Aging and Oligomer Content and their Effect on Volatility and Viscosity of SOA Particles Generated from Different Precursors. JACQUELINE WILSON, Alla Zelenyuk, Dan Imre, Josef Beranek, Pacific Northwest National Laboratory

3AC.3  
4:00 		Gas-particle Partitioning of Atmospheric Aerosols: Interplay of Physical State, Non-ideal Mixing and Morphology. MANABU SHIRAIWA, Andreas Zuend, Allan Bertram, John Seinfeld, California Institue of Technology

3AC.4  
4:15 		Partitioning of Inorganic Gases to Atmospheric Ice: Effects on CMAQ Predictions of Nitrogen and Sulfur Compounds. Brian Marmo, ANNMARIE CARLTON, Rutgers University

3AC.5  
4:30 		Phase Transitions and Phase Miscibility of Mixed Particles of Ammonium Sulfate, Toluene-Derived Secondary Organic Material, and Water. Mackenzie Smith, Yuan You, Mikinori Kuwata, Allan Bertram, SCOT MARTIN, Harvard University

3AC.6  
4:45 		Liquid-liquid Phase Separation in Particles Containing Ammonium Sulfate, Ammonium Bisulfate, Ammonium Nitrate and Sodium Chloride Mixed with Organics. YUAN YOU, Jacqueline Yakobi-Hancock, Allan Bertram, University of British Columbia

3BA BIOAEROSOLS: CHARACTERIZATION AND ENVIRONMENTAL IMPACT III
B113/114
Gavin McMeeking and Susannah Burrows, chairs

3BA.1  
3:30 		Biological Ice Nucleation Activity in Cloud Water. Muriel Joly, Pierre Amato, Laurent Deguillaume, Eleonore Attard, Marie Monier, Cindy E. Morris, Martine Sancelme, ANNE-MARIE DELORT, Clermont Université, Institut de Chimie de Clermont-Ferrand

3BA.2  
3:45 		Immersion Freezing of Birch Pollen Washing Water. HINRICH GROTHE, Bernhard Pummer, Heidi Bauer, Johannes Bernardi, Philippe Schmitt-Kopplin, Constanze Mueller, Stefanie Augustin, Susan Hartmann, Dennis Niedermeier, Tina Clauss, Jens Voigtländer, Laura Tomsche, Heike Wex, Frank Stratmann, Vienna University of Technology. INVITED.

3BA.3  
4:00 		The Potential Role of Bacteria Acting as Ice Nuclei - A Numerical Model Study. MAHER SAHYOUN, Ulrik Korsholm, Jens Sørensen, Niels Nielsen, Kai Finster, Ulrich Karlson, Tina Temkiv, Allan Gross, Danish Meteorological Institute & Aarhus University

3BA.4  
4:15 		Single Particle Mass Spectrometry of Biological Particles – Linking Their Chemical Composition to Ice-Nucleation Activity. BERKO SIERAU, Cédric Chou, Monika Kohn, André Welti, Bernhard Pummer, Caroline Oehm, Isabelle Steinke, Olaf Stetzer, Ottmar Möhler, Ulrike Lohmann, ETH Zurich, Institute for Atmospheric & Climate Science

3BA.5  
4:30 		Characterizing the Organic Ice Nuclei in Soils. THOMAS C. HILL, Paul DeMott, Yukata Tobo, Janine Froelich-Nowoisky, William L. Stump, Gary D. Franc, University of Wyoming

3BA.6  
4:45 		Distribution of Biological Ice Nuclei in the Precipitation of Eastern China. RUI DU, Zongmin Liang, Yaling Wang, Pengrui Du, Ziming Li, University of Chinese Academy of Science

3CA CARBONACEOUS AEROSOLS IN THE ATMOSPHERE II
A105
Qi Zhang and Keith Bein, chairs

3CA.1  
3:30 		Effect of Aggregation and Mixing on Optical Properties of Black Carbon. BARBARA SCARNATO, NASA Ames

3CA.2  
3:45 		Mixing of Biogenic Emissions with Urban Plume: A Case Study from CARES. NOOPUR SHARMA, Swarup China, Manvendra Dubey, Kyle Gorkowski, Bradley Flowers, Madhu Gyawali, W. Patrick Arnott, Rahul Zaveri, Arthur J. Sedlacek, R. Subramanian, Claudio Mazzoleni, Michigan Technological University

3CA.3  
4:00 		Optical and Morphological Properties of Free Tropospheric Aerosol Sampled at the Pico Mountain Observatory, Azores. CLAUDIO MAZZOLENI, Swarup China, Lynn Mazzoleni, Paulo Fialho, Sumit Kumar, Katja Dzepina, Michael Dziobak, Seth Olsen, Robert Owen, Kendra Wright, Louisa Kramer, Detlev Helmig, Jacques Hueber, Judith Perlinger, Bo Zhang, Michigan Technological University

3CA.4  
4:15 		Morphology and Mixing State of Fresh and Aged Wildfire Aerosols. SWARUP CHINA, Allison Aiken, Rachael Huempfner, Kyle Gorkowski, Manvendra Dubey, Claudio Mazzoleni, Michigan Technological University

3CA.5  
4:30 		Chemical and Optical Changes to Black Carbon during Aging. ELEANOR BROWNE, Jonathan Franklin, Jesse Kroll, MIT

3CA.6  
4:45 		Black Carbon Aging from Biomass Burning. ALLISON AIKEN, Manvendra Dubey, Kyle Gorkowski, Claudio Mazzoleni, Swarup China, Shang Liu, Caleb Arata, Team FLAME-IV, Los Alamos National Lab

3IM INSTRUMENTATION AND METHODS III
B117/118/119
Lara Gundel and Antonio Miguel, chairs

3IM.1  
3:30 		Design and Characterization of a New Coarse Particle Collector Based on Microtrap Impactor Technology. Erin Lennox, Nathan Kreisberg, LUPITA MONTOYA, University of Colorado Boulder

3IM.2  
3:45 		Causes and Implications of Large Particle Penetration during PM10 Sampling. WILLIAM FAULKNER, John Haglund, Raleigh Smith, Texas A&M University

3IM.3  
4:00 		The Splitter Bias Measurements for Calibration of Optical Particle Sizer (OPS) Using Wafer Surface Scanner (WSS) Method for 3 μm Particles at Ultra-Low Concentrations. SHIGERU KIMOTO, Lin Li, George Mulholland, Miles Owen, David Y. H. Pui, University of Minnesota

3IM.4  
4:15 		DMA Size-Selection and Electrostatic Deposition of Particle Size Standards down to 10nm. BENJAMIN HUNT, William Dick, Zeeshan Syedain, MSP Corporation

3IM.5  
4:30 		Coupling Electrostatic Precipitation with Attenuated Total Reflectance FTIR for Spectral Signature Studies. ZAHRA CHAUDHRY, Timothy Lippa, Thomas Buckley, Clinton Cahall, Rebecca Koslover, JHU APL

3IM.6  
4:45 		Validation of a Personal Sampler’s Performance in Sampling Inorganic Acids According to OSHA Guideline. LIN SHOU, Danielle Hall, Yu-Mei Hsu, Alex Theodore, Chang-Yu Wu, Brian Birky, University of Florida

3RA REMOTE AND REGIONAL ATMOSPHERIC AEROSOLS II
B110/111/112
Bryan Bzdek and Paul Solomon, chairs

3RA.1  
3:30 		A Study on Submicrometer Particles and Biological Materials in Seawater and Their Contribution to Primary Marine Aerosol Formation. JIYEON PARK, Hyunji, Kim Kim, Seungyong Lee, Minsoo Kang, Hee-joo Cho, Seunghee Han, Kihong Park, Gwangju Institute of Science and Technology

3RA.2  
3:45 		Ultrafine Sea Spray Aerosol over the South Eastern Pacific: Open-Ocean Contributions to Marine Boundary Layer CCN. Romain Blot, ANTONY CLARKE, Steffen Freitag, Vladimir Kapustin, Steven Howell, Jensen Jorgen, Lindsey Shank, Cameron McNaughton, Vera Brekhovskikh, University of Hawaii, Honolulu, HI 96822

3RA.3  
4:00 		Size-Dependent Changes in Sea Spray Aerosol Composition and Properties with Different Seawater Conditions. ANDREW AULT, Ryan Moffet, Jonas Baltrusaitis, Douglas Collins, Matthew Ruppel, Luis Cuadra-Rodriguez, Defeng Zhao, Timothy Guasco, Carlena Ebben, Franz Geiger, Timothy Bertram, Kimberly Prather, Vicki Grassian, University of Iowa

3RA.4  
4:15 		Precipitation Scavenging of Aerosols in the Niigata Plain, Japan, during the Winter Season. SHIN OHARA, Shin-ichi Fujita, Naoto Kihara, Soichiro Sugimoto, Akira Takahashi, Central Research Institute of Electric Power Industry

3RA.5  
4:30 		Saharan Dust in Southern Europe in the Period 2001-2011: Estimation and Geographical Distribution. J. PEY, N. Pérez, Xavier Querol, Andrés Alastuey, F. Forastiere, M. Stafoggia, Aix-Marseille Université-CNRS, LCE FRE 3416

3RA.6  
4:45 		The Color of Aerosol Deposition and the Browning of the Taj Mahal. J. JAI DEVI, Michael Bergin, S.N. Tripathi, Tarun Gupta, Michael McKenzie, Martin Shafer, James Schauer, K.S. Rana, Georgia Institute of Technology

3SA SOURCE APPORTIONMENT I
A106
Mei Zheng and Sonia Kreidenweis, chairs

3SA.1  
3:30 		Seasonal and Spatial Variation of Trace Elements and Metals in Quasi-Ultrafine (PM0.25) Particles in the Los Angeles Metropolitan Area and Characterization of Their Sources. ARIAN SAFFARI, Nancy Daher, Martin Shafer, James Schauer, Constantinos Sioutas, University of Southern California

3SA.2  
3:45 		Characteristics and Source Apportionment of Marine Aerosol over Chinese Seas. MEI ZHENG, Huaiyu Fu, Caiqing Yan, Xiaoying Li, Peking University

3SA.3  
4:00 		Source Apportionment of Fine Atmospheric Particles in Marseille: A One Year Study. DALIA SALAMEH, Anaïs Detournay, Henri Wortham, Jean Luc Jaffrezo, Christine Piot, Alexandre Armengaud, Damien Piga, Michaël Parra, Magali Deveze, Nicolas Marchand, Aix Marseille University, Laboratoire Chimie Environnement

3SA.4  
4:15 		Is Alaska Truly the Great Escape from Air Pollution? – Long Term Source Apportionment of Fine Particulate Matter in Fairbanks, AK. YUNGANG WANG, Philip K. Hopke, Lawrence Berkeley National Laboratory

3SA.5  
4:30 		PMF*PMF: Towards a Better Link between PMF Outputs from ACSM Measurements and Aerosol Sources - First Application in the Region of Paris (France). JEAN-EUDES PETIT, Jean Sciare, Olivier Favez, Roland Sarda-Esteve, Valérie Gros, Jose B. Nicolas, Philip Croteau, John Jayne, Grisa Mocnik, INERIS

3SA.6  
4:45 		Harmonization of Source Apportionment with Receptor Models in Europe. CLAUDIO A. BELIS, Philip K. Hopke, European Commission - Joint Research Centre

Tuesday 5:00 PM - 6:00 PM
Working Group Meetings 1



Tuesday 6:00 PM - 8:00 PM
Welcome Reception