American Association for Aerosol Research - Abstract Submission

AAAR 31st Annual Conference
October 8-12, 2012
Hyatt Regency Minneapolis
Minneapolis, Minnesota, USA

Tuesday     -     Wednesday     -     Thursday     -     Friday


Friday

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



8:00
  		 Multiphase Oxidation Chemistry: Impacts on Both the Gas Phase and Aerosol Jonathan Abbatt, University of Toronto, Canada


  		 Moderator Alexander Laskin, Pacific Northwest National Laboratory

9:00
  		 Student Poster Competition Award Presentation Peter DeCarlo, Student Poster Program Chair, Drexel University

9:10
  		 Concluding Remarks and Preview for 2013 Sergey Nizkorodov and Murray Johnston, 2012 & 2013 Conference Chairs, University of California, Irvine and University of Delaware

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



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



11AC AEROSOL CHEMISTRY IX
NICOLLET A
Ryan Sullivan and Jesse Kroll, chairs

11AC.1  
9:45 		Laboratory and Field Studies of Organic Aerosol Aging Using Nanospray-DESI High-Resolution Mass Spectrometry. ALEXANDER LASKIN, Julia Laskin, Peter Eckert, Tran Nguyen, Paula Lee, Katelyn Updyke, David Bones, Sergey Nizkorodov, Rachel O'Brain, Allen H. Goldstein, Pacific Northwest National Laboratory

11AC.2  
10:00 		Brown Carbon Formation from Reactions of Limonene-derived Ketoaldehydes with Ammonium Sulfate and Amino Acids. TRAN NGUYEN, Sergey Nizkorodov, University of California, Irvine

11AC.3  
10:15 		Real Refractive Indices and Volatility of Secondary Organic Aerosol Generated from Ozonolysis and Photooxidation of Limonene, Alpha-Pinene and Toluene upon Heating. Hwajin Kim, SUZANNE PAULSON, University of California Los Angeles

11AC.4  
10:30 		Measurements of Nitrogen-Containing Organic Particle and Gas Phase Compounds with a New MOVI-HR-ToF-CIMS. CLAUDIA MOHR, Felipe Lopez-Hilfiker, Julia. D. Wargo, Nga Lee Ng, Lu Xu, Matthew Kollman, Peter Zotter, Andre Prévôt, Scott Herndon, Jonathan Franklin, Mark Zahniser, Leah Williams, Douglas Worsnop, Joel A. Thornton, University of Washington, Seattle, WA

11AC.5  
10:45 		Quantification of Organosulfate Formation in the SOA with Preexisting Acidic Sulfate Aerosol. JIAYING LI, Myoseon Jang, University of Florida

11CA CARBONACEOUS AEROSOLS IN THE ATMOSPHERE V
NICOLLET B/C
Tim Onasch and Arthur Chan, chairs

11CA.1  
9:45 		Primary to Secondary Organic Aerosol: Evolution of Emissions from Combustion Sources. ALBERT A. PRESTO, Timothy Gordon, Christopher Hennigan, Marissa Miracolo, Allen Robinson, Carnegie Mellon University

11CA.2  
10:00 		Road Vehicle Primary and Secondary Organic Aerosol. ANDRE PRÉVÔT, Stephen Platt, Alessandro Zardini, Clairotte Michael, Covadonga Astorga, Robert Wolf, Imad El Haddad, Jay Slowik, Brice Temime-Roussel, Nicolas Marchand, Irena Jezek, Luka Drinovec, Grisa Mocnik, Ottmar Möhler, Urs Baltensperger, Paul Scherrer Institute

11CA.3  
10:15 		Organic Aerosol Formation and Processing in the Los Angeles Basin: Role of Gasoline vs. Diesel Emissions. ROYA BAHREINI, Ann Middlebrook, Joost de Gouw, Carsten Warneke, Michael Trainer, Charles Brock, Harald Stark, Steven Brown, William P. Dube, Jessica Gilman, Katharine Hall, John Holloway, William C. Kuster, Anne Perring, Andre Prévôt, Joshua P. Schwarz, J. Ryan Spackman, Soenke Szidat, Nick Wagner, Rodney Weber, Peter Zotter, David D. Parrish, CU CIRES- NOAA ESRL

11CA.4  
10:30 		Unresolved Complex Mixture Emissions from Combustion Sources and Their Potential to Form Secondary Organic Aerosol. SHANTANU JATHAR, Havala Pye, Peter Adams, Allen Robinson, Carnegie Mellon University

11CA.5  
10:45 		On-Road Gasoline and Diesel Engine Exhaust Naphthalene Emissions: Contributions to Regional SOA Formation in Southern California. Alexander Cohan, Donald Dabdub, Arantzazu Eiguren-Fernandez, ANTONIO H. MIGUEL, University of California, Irvine

11HA HEALTH RELATED AEROSOLS V: NANOAEROSOLS AND HEALTH
LAKE SUPERIOR
Bahman Asgharian and Michael Oldham, chairs

11HA.1  
9:45 		An in Vitro Model for Tracking Translocation of Industrially Relevant Engineered Nanomaterials across the Alveolar Epithelium: The Importance of Size, Surface Chemistry, and Particle Kinetics. JOEL COHEN, Ramon Molina, Joseph Brain, Philip Demokritou, Harvard University

11HA.2  
10:00 		Transport Properties of Airborne Nanomaterials. BON KI KU, Pramod Kulkarni, Centers for Disease Control and Prevention, NIOSH

11HA.3  
10:15 		Aerosol Emission Monitoring in the Production of Silicon Carbide Nanoparticles by Induction Plasma Synthesis. DREW THOMPSON, Jing Wang, Jelena Buha, Christian Jaeggi, Marc Leparoux, David Pui, University of Minnesota

11HA.4  
10:30 		An Inhalation Toxicological Characterization of Nano CeO2 Using the Harvard VENGES Toxicological Platform. Georgios Pyrgiotakis, Samuel Gass, William Goldsmith, David Frazer, Jane Ma, Walter McKinney, Mark Barger, Bridget Dolash, Vincent Castranova, PHILIP DEMOKRITOU, Harvard University

11HA.5  
10:45 		Evaluation of the Toxicological Potential of Silver Nanoparticles. STEFANIE KASURINEN, Pasi, I Jalava, Kari Kuuspalo, Ari Leskinen, Kati Huttunen, Jorma Jokiniemi, Kari Lehtinen, Maija-Riitta Hirvonen, University of Eastern Finland, Kuopio, Finland

11IM INSTRUMENTATION AND METHODS X
REGENCY ROOM
Jelica Pavlovic and Yue Zhou, chairs

11IM.1  
9:45 		Development of Variable-Flow Rate Isokinetic Sampling System for 0.5-15 Micro-Meter Particles. HIROKAZU ICHITSUBO, Yoshio Otani, Japan Tobacco Inc.

11IM.2  
10:00 		Aspiration Efficiency Evaluation of Two Specific Personal Samplers. YUE ZHOU, Hammad Irshad, Chuen-Jinn Tsai, Shao-Ming Hung, Bean Chen, Yung-Sung Cheng, Lovelace Respiratory Research Institute

11IM.3  
10:15 		Examination of Sampler Efficiency of Thin-Walled Reference Samplers in Low Velocity Freestreams. KIMBERLY ANDERSON, T. Renee Anthony, University of Iowa

11IM.4  
10:30 		Experimental Study of a Miniature Dumbbell Electrical Aerosol Classifier (Dumbell EAC). SIQIN HE, Da-Ren Chen, Washington University in St. Louis

11IM.5  
10:45 		Bipolar Charge Measurement for DPI (Dry Powder Inhaler) Particles. JONNA KANNOSTO, Ville Niemelä, Henna Isherwood, Jaakko Yli-Ojanperä, Jorma Keskinen, Risto Hillamo, Anna Frey, Steve Layzell, David Prime, Ari Ukkonen, Dekati Ltd., Tampere, Finland

11NM NANOPARTICLES AND MATERIALS SYNTHESIS II
MIRAGE ROOM
Xiaofei Ma and Jun Wang, chairs

11NM.1  
9:45 		The Sintering Rate of Aerosol Nanoparticles. Beat Buesser, Arto Groehn, SOTIRIS E. PRATSINIS, ETH Zurich

11NM.2  
10:00 		A Safer Formulation Concept for Flame-Generated Engineered Nanomaterials (ENMs). Samuel Gass, GEORGIOS PYRGIOTAKIS, Joel Cohen, Georgios A. Sotiriou, Sotiris E. Pratsinis, Philip Demokritou, Harvard University

11NM.3  
10:15 		Highly Efficient Pt-TiO2 Nanostructured Films for CO2 Conversion to Hydrocarbon Fuels. WEI-NING WANG, Woo-Jin An, Balavinayagam Ramalingam, Somik Mukherjee, Dariusz M. Niedzwiedzki, Shubhra Gangopadhyay, Pratim Biswas, Washington University in St. Louis

11NM.4  
10:30 		Ultrasonic Spray Pyrolysis Synthesis of Ag-Ce Co-modified TiO2 Nanocomposites for Syngas Production Under Solar Irradiation. Daniel Pitts, Cunyu Zhao, Huilei Zhao, Lianjun Liu, YING LI, University of Wisconsin-Milwaukee

11NM.5  
10:45 		In situ Ambient Pressure XPS Investigations of PdAg Alloy Nanoparticles: Towards Cheaper Catalysts. MARIA E MESSING, Sara Blomberg, Natalia M Martin, Johan Gustafson, Jesper Andersen, Lars Erik Walle, Anne Borg, Henrik Grönbeck, Michael E Grass, Zhi Liu, Edvin Lundgren, Knut Deppert, Lund University

11RA REMOTE AND REGIONAL ATMOSPHERIC AEROSOLS III
NICOLLET D
David Cocker and Rick Saylor, chairs

11RA.1  
9:45 		Influences of SO2 and NH3 Levels on Ambient Isoprene Epoxydiol (IEPOX)-Derived SOA Formation in the Rural Southeastern United States. YING-HSUAN LIN, Eladio Knipping, Eric Edgerton, Stephanie Shaw, Jason Surratt, University of North Carolina at Chapel Hill

11RA.2  
10:00 		Performance of High Resolution Time-of-Flight Aerosol Mass Spectrometer during Chemical Characterization of Particle Emissions from Controlled Biomass Burning. POORNIMA DIXIT, Seyedehsan Hosseini, Ping Tang, David R. Cocker III, Li Qi, University of California, Riverside

11RA.3  
10:15 		Characterization of Transboundary Biomass Burning Smoke on Organic Aerosols in a Tropical Urban Environment: Dicarboxylic Acids, Malic Acid, and Photooxidation Intermediates of Levoglucosan. Liming Yang, Wei Hong Fan, Shiguo Jia, Duc Minh Nguyen, Jeffrey Reid, LIYA YU, National University of Singapore

11RA.4  
10:30 		Long Term Measurements of Aerosol Optical Properties in Amazonian. PAULO ARTAXO, Luciana Rizzo, Erik Swietlicki, Andrea Arana, Elisa Sena, Glauber Cirino, Alfred Wiedensohler, Institute of Physics, University of Sao Paulo

11RA.5  
10:45 		Fine Particles Over an Ecologically Sensitive Zone in Bhopal, India-Characterization and Temporal Variability. RAMYA SUNDER RAMAN, Balram Ambade, Masood Ayub Kaloo, Indian Institute of Science Education and Research, Bhopal

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



12AC AEROSOL CHEMISTRY X
NICOLLET A
Peter DeCarlo and Timothy VanReken, chairs

12AC.1  
11:15 		Kinetics and Products of Multiphase Aging Reactions of Organic Aerosol. JESSE KROLL, James Hunter, Kelly Daumit, Sean Kessler, Anthony Carrasquillo, Eben Cross, Theodora Nah, Douglas Worsnop, Kevin Wilson, MIT

12AC.2  
11:30 		Aging of Secondary Organic Aerosol from Small Aromatic VOCs: Changes in Chemical Composition, Mass Yield, Volatility and Hygroscopicity. LEA HILDEBRANDT RUIZ, Andrea Paciga, Benjamin Murphy, Kate Cerully, Athanasios Nenes, Neil Donahue, Spyros Pandis, Carnegie Mellon University

12AC.3  
11:45 		Rapid Modification of Cloud-Nucleating Ability of Aerosols by Biogenic Emissions. SARAH D. BROOKS, Yan Ma, German Vidaurre, Alexei F. Khalizov, Lin Wang, Jun Zheng, Renyi Zhang, Texas A&M University

12AC.4  
12:00 		Sustained Chemical Evolution of alpha-Pinene Ozonolysis Products - Evidence for Bulk Phase Reaction. PETER DECARLO, Torsten Tritscher, Lisa Pfaffenberger, Arnaud Praplan, Peter Barmet, Kaytlin Henry, Josef Dommen, Neil Donahue, Andre Prévôt, Urs Baltensperger, Drexel University

12AC.5  
12:15 		New Information on Cr Speciation in the Presence of Ozone and Reactive Oxygen Species during Atmospheric and Sampling Aging. Mehdi Amouei Torkmahalleh, Lin Lin, Thomas M. Holsen, Don H. Rasmussen, PHILIP K. HOPKE, Clarkson University

12CA CARBONACEOUS AEROSOLS IN THE ATMOSPHERE VI
NICOLLET B/C
Roya Bahreini and Andrey Khlystov, chairs

12CA.1  
11:15 		Phase, Viscosity, Morphology, and Room Temperature Evaporation Rates of SOA Particles generated from different Precursors, at Low and High Relative Humidities, and their Interaction with Hydrophobic Organics. ALLA ZELENYUK, Dan Imre, Josef Beranek, Jacqueline Wilson, Evan Abramson, Pacific Northwest National Laboratory

12CA.2  
11:30 		Effect of Relative Humidity on the Evaporation Kinetics of Alpha-Pinene Secondary Organic Aerosol. ELLIS SHIPLEY ROBINSON, Neil Donahue, Carnegie Mellon University

12CA.3  
11:45 		Implementing Volatility Basis Set Algorithm for Organic Aerosol Formation in CMAQ 5.0. BONYOUNG KOO, Greg Yarwood, Eladio Knipping, ENVIRON International Corporation

12CA.4  
12:00 		Contribution of Uncertainties in Anthropogenic Emission Inventories to SOA Simulations for the Los Angeles Basin. RAVAN AHMADOV, Stuart McKeen, Roya Bahreini, Ann Middlebrook, Joost de Gouw, Carsten Warneke, Jose-Luis Jimenez, Patrick Hayes, Allen Robinson, Michael Trainer, NOAA ESRL

12CA.5  
12:15 		Assessment of Biogenic Secondary Organic Aerosol in the Himalayas. ELIZABETH STONE, Tony Nguyen, Bidya Banmali Pradhan, Pradeep Man Dangol, University of Iowa

12HA HEALTH RELATED AEROSOLS VI: HEALTH EFFECTS
LAKE SUPERIOR
Carlos Lange and Zuocheng Wang, chairs

12HA.1  
11:15 		Multistage Cyclone Array for the Simultaneous Collection of Aerosol Mass in the Ultrafine, Submicron, Respirable, and Coarse Region. EMANUELE CAUDA, Steven Mischler, NIOSH

12HA.2  
11:30 		Contribution of water-soluble and insoluble species and their hydrophobic/hydrophilic sub-fractions in the toxicological properties of ambient atmospheric aerosols. VISHAL VERMA, Neel Kotra, Laura King, Jiumeng Liu, Roberto Rico-Martinez, Terry Snell, Rodney Weber, Georgia Institute of Technology

12HA.3  
11:45 		On-line Measurements of Particle Bound Reactive Oxygen Species in Ambient and Combustion Aerosols. STEPHEN FULLER, Jenny Nutter, Stephen Platt, Lisa Pfaffenberger, Peter Barmet, Josef Dommen, Urs Baltensperger, Andre Prévôt, Markus Kalberer, University of Cambridge

12HA.4  
12:00 		The Complex Role of Vegetation in Mitigating Near Road Air Pollution. ZHEMING TONG, Max Zhang, Patrick MacRae, Thomas Whitlow, Cornell University, Ithaca, NY, USA

12HA.5  
12:15 		Relation Between Carbonaceous Aerosol Characterization and Lung Injury Endpoints in an In Vivo Model. ANDRÉS HENRÍQUEZ, Matías Tagle, Felipe Reyes, Thomas Kuhlbusch, Bryan Hellack, Claudio Hetz, Pedro Oyola, Centro Mario Molina

12IM INSTRUMENTATION AND METHODS XI
REGENCY ROOM
Igor Paprotny and John Carpin, chairs

12IM.1  
11:15 		Ultrafine Particle Generation Through Atomization Technique: The Influence of the Solution. LUCA STABILE, Giorgio Buonanno, Conchita Vargas Trassierra, Gianfranco Dell'Agli, Aldo Russi, University of Cassino and Southern Lazio

12IM.2  
11:30 		A Piezoelectrically Actuated Nebulizer for Inductively Coupled Plasma (ICP) Spectrometry. SANAZ ARABZADEH, Hamid Badiei, Kaveh Kahen, Javad Mostaghimi, PerkinElmer Inc.

12IM.3  
11:45 		A Micro-Liter Vaporization Condensation Aerosol Generator. JOHN CARPIN, US ARMY

12IM.4  
12:00 		Measuring Concentrations of Cigarette Smoke and Diesel Exhaust Using a MEMS-Based Microfluidic PM Sensor. IGOR PAPROTNY, Frederick Doering, Richard White, Paul A. Solomon, Lara Gundel, University of California, Berkeley

12IM.5  
12:15 		Computational Fluid Dynamics Analysis of High-Volume Inlets for Atmospheric Aerosol Sampling Application. IGOR NOVOSSELOV, Riley Gorder, Anna Gannet Hallar, Enertechnix Inc

12NM NANOPARTICLES AND MATERIALS SYNTHESIS III
MIRAGE ROOM
Ying Li and Wei-Ning Wang, chairs

12NM.1  
11:15 		Laser-Plasma Synthesis of Sb Nanoparticles. A.M. Baklanov, O.V. BOROVKOVA, G.N. Grachev, A.A. Onischuk, A.L. Smirnov, M.I. Zimin, Institute of Chemical Kinetics and Combustion, Novosibirsk

12NM.2  
11:30 		Preparation of Novel SiC and Carbon Nanostructures by Induction Heating of Preceramic Silicon-Carbon Nanoparticles. ANNA LÄHDE, Mirella Miettinen, Jouni Hokkinen, Tommi Karhunen, Unto Tapper, Jorma Jokiniemi, University of Eastern Finland

12NM.3  
11:45 		Low-Temperature Hydrolysis of AlCl3 Vapor in an Aerosol Reactor to Produce Spherical Preforms for Ceramic-Grade Alumina. HOEY KYUNG PARK, Kyun Young Park, Kyeong Youl Jung, Kongju National University, South Korea

12NM.4  
12:00 		Monodisperse Poly(lactide–co–glycolic acid)–based Nanocarriers for Gene Transfection. JEONG HOON BYEON, Jeffrey Roberts, Department of Chemistry, Purdue University

12NM.5  
12:15 		A Novel Method to Measure Effective Density of Engineered Nanomaterials in Liquid Suspensions: Implications for In Vitro Dosimetry and Nanotoxicology. Glen DeLoid, Joel Cohen, PHILIP DEMOKRITOU, Harvard University

12RA REMOTE AND REGIONAL ATMOSPHERIC AEROSOLS IV
NICOLLET D
Philip Hopke and Jason Surratt, chairs

12RA.1  
11:15 		Long-term Trends in the Chemical Composition of Finnish Arctic Aerosols. JAMES R. LAING, Philip K. Hopke, Liaquat Husain, Vincent A. Dutkiewicz, Jussi Paatero, Tanveer Ahmed, Clarkson University

12RA.2  
11:30 		Ultra-High Resolution Mass Spectrometry Analysis of PM1 Finnish Boreal Forest Aerosol. IVAN KOURTCHEV, Stephen Fuller, Juho Aalto, Taina Ruuskanen, Willy Maenhaut, Markku Kulmala, Markus Kalberer, University of Cambridge

12RA.3  
11:45 		Long-term Volatility Measurements of Submicron Atmospheric Aerosol in Boreal Forest. SILJA HÄKKINEN, Mikko Äijälä, Katrianne Lehtipalo, Heikki Junninen, John Backman, Aki Virkkula, Tuomo Nieminen, Mika Vestenius, Hannele Hakola, Mikael Ehn, Douglas Worsnop, Markku Kulmala, Tuukka Petäjä, Ilona Riipinen, University of Helsinki

12RA.4  
12:00 		An Investigation of Secondary Organic Aerosol Precursors and Formation Processes in and above Deciduous Forest Canopies. RICK SAYLOR, Ariel Stein, NOAA Air Resources Laboratory

12RA.5  
12:15 		Spatial Extent of New Particle Formation and Growth Events. JAMES SCHWAB, G. Garland Lala, Kenneth Demerjian, Brian P. Frank, H. Dirk Felton, Oliver Rattigan, University at Albany, SUNY