Friday 8:00 AM - 9:15 AM
Technical Session 11: Platform


11AC AEROSOL CHEMISTRY IX: NEW PARTICLE FORMATION
PORTLAND BALLROOM – Deborah Gross and Rebecca Rice, chairs

11AC.1  
8:00
Atmospheric Nucleation Potential of Complex Mixtures. COTY JEN, Jack Johnson, Carnegie Mellon University

11AC.2  
8:15
Detection of Sulfuric Acid - Dimethyl Amine Nucleation Process using Ambient Pressure Proton Transfer Reaction Mass Spectrometry (AP-PTRMS). JUN ZHENG, Nanjing University of Information Science and Technology

11AC.3  
8:30
Biogenic New Particle Formation in the Presence of SO2 and Ammonia. VIGNESH VASUDEVAN GEETHA, Lee Tiszenkel, Shanhu Lee, The University of Alabama in Huntsville

11AC.4  
8:45
Chemical and Meteorological Controls on New Particle Formation in the Southern Great Plains. BRI DOBSON, Harald Stark, Daniel Katz, Jordan Krechmer, Chongai Kuang, Manjula Canagaratna, Douglas Worsnop, Eleanor Browne, University of Colorado Boulder & CIRES

11AC.5  
9:00
Chemical Identification of New Particle Formation and Growth Precursors through Positive Matrix Factorization of Ambient Ion Measurements. DANIEL KATZ, Aroob Abdelhamid, Harald Stark, Manjula Canagaratna, Douglas Worsnop, Eleanor Browne, University of Colorado Boulder & CIRES


11AE AEROSOL EXPOSURE II
F151 – Sinan Sousan and Ed Fortner, chairs

11AE.1  
8:00
Use of Real-Time Aerosol Monitors to Evaluate Secondhand Electronic Cigarette Aerosol Exposure Inside Vehicles. SINAN SOUSAN, Ronald Mooring, Sarah Fresquez, Yoo Min Park, Vivien Coombs, Nicole Bertges, Luke Thomas, Emily Gold, Anish Gogineni, Alex Tiet, Jack Pender, Eric Soule, Department of Public Health, East Carolina University

11AE.2  
8:15
Inhalation Doses of Back Carbon at the US-Mexico Port of Entry San Ysidro/El Chaparral. Rita Zurita, Penelope Quintana, Yanis Toledano-Magaña, Fernando Wakida, LUPITA D. MONTOYA, Javier Castillo, Universidad Autónoma de Baja California, México

11AE.3  
8:30
Mobile Metal Aerosol Measurement in Industrially Adjacent Neighborhoods. EDWARD FORTNER, Mina Tehrani, Benjamin Werden, Megan Claflin, Conner Daube, Tara Yacovitch, Joseph Roscioli, Scott Herndon, Brian Lerner, Peter F. DeCarlo, Aerodyne Research, Inc.

11AE.4  
8:45
PAH Concentration in Size Resolved Aerosol Emissions during Firefighting Activity. SHRUTI CHOUDHARY, Darlington Imhanzuaria, Umer Bakali, Chitvan Killawala, Natasha Solle, Erin Kobetz, Alberto Caban-Martinez, Pratim Biswas, University of Miami

11AE.5  
9:00
Optimization of a DIY Air Cleaner Design to Reduce Residential Air Pollution Exposure for a Community Experiencing Environmental Injustices. Nicholas Clements, SUMIT SANKHYAN, Allison Heckman, Jonathan Aumann, Shelly L. Miller, University of Colorado Boulder


11CM CONTROL AND MITIGATION TECHNOLOGY II
E142-144 – Igor Novosselov and Christine McCool, chairs

11CM.1  
8:00
Optimizing Personal Exposure to Particulate Matter, Energy Consumption and Thermal Comfort Inside a Test House. NISHCHAYA MISHRA, Marina Vance, Atila Novoselac, Sameer Patel, Indian Institute of Technology Gandhinagar

11CM.2  
8:15
Long-term Experience with Rapid Air Filtration (6 to 15 Air Changes Per Hour) in a K-5 Elementary School Using HEPA and Do-It-Yourself (DIY) Air Purifiers during the COVID-19 Pandemic. DEVABHAKTUNI SRIKRISHNA, Patient Knowhow, Inc.

11CM.3  
8:30
Development of a New Laboratory Test Methodology for Rapid Ageing of HVAC Filters with a Representative Urban Aerosol Mass Size Distribution at High Concentration. CHUNXU HUANG, Iane Gomes, Laura Ajala, Elliot Cram, Ta-Kuan Chuang, Nusrat Jung, Brandon E. Boor, Purdue University

11CM.4  
8:45
Experimental and Theoretical Studies on Characterisation and Capture of Single-Wire Square Crossectional Electrostatic Precipitator in Indoor Environment. AISWARYA KUMAR, Prashant Nawale, Y. S. Mayya, Manoranjan Sahu, Indian Institute of Technology Bombay

11CM.5  
9:00
PEGI: Peroxide Enhanced Germicidal Irradiation for Rapid Bioaerosol Disinfection. EMMALEE BIESIADA, Mark Hernandez, University of Colorado at Boulder


11ID SYMPOSIUM: AEROSOL SCIENCE OF INFECTIOUS DISEASES IV: DISINFECTION MEASURES AND CONSEQUENCES
E145/146 – Jose Jimenez and Don Milton, chairs

11ID.1  
8:00
Secondary Organic Aerosol Production from a 222 nm Germicidal Lamp. MATTHEW GOSS, Victoria Barber, Lesly Franco Deloya, Lexy LeMar, Yaowei Li, Erik Helstrom, Manjula Canagaratna, Frank Keutsch, Jesse Kroll, MIT

11ID.2  
8:15
Health Impacts of GUV222-Generated Pollution under Low Ventilation May Be Its Most Important Limitation. JOSE-LUIS JIMENEZ, Joost de Gouw, Daven Henze, Zhe Peng, University of Colorado, Boulder

11ID.3  
8:30
Far-UVC Generated Ozone Levels in a Hotel and Comparison to Outdoor Concentrations. PETRI KALLIOMÄKI, Phillip Stratton, Kristen K. Coleman, Aditya Kiran Srikakulapu, Ross Salawitch, Russell R. Dickerson, Shengwei Zhu, Jelena Srebric, Donald K. Milton, University of Maryland

11ID.4  
8:45
The Efficacy of Grignard Pure(TM) to Inactivate an Airborne SARS-CoV-2 Surrogate. Grishma Desai, Gurumurthy Ramachandran, Emanuel Goldman, William Esposito, Antony Galione, Altaf Lal, Toni Choueri, Andre Fay, William Jordan, Donald Schaffner, Jack Caravanos, Etienne Grignard, GEDIMINAS MAINELIS, Rutgers, The State University of New Jersey

11ID.5  
9:00
Do-It-Yourself Air Cleaners as an Emergency Measure to Reduce Indoor Exposure to Respiratory Aerosols. WILLIAM LINDSLEY, Raymond Derk, Jayme Coyle, Francoise Blachere, Stephen Martin, Jr., Kenneth R. Mead, Donald Beezhold, John Noti, National Institute for Occupational Safety and Health


11NM NANOPARTICLES AND MATERIALS SYNTHESIS II: FLAME SYNTHESIS
E147/148 – Yue Zhang and Shalinee Kavadiya, chairs

11NM.1  
8:00
Molecular Dynamics Simulations of Nanoscale Heat Transfer in the Free Molecular Regime. TIMOTHY SIPKENS, National Research Council Canada

11NM.2  
8:15
Influence of Oxidizing and Reducing Process Gases on Metallic Aerosol Nanoparticles. VINZENT OLSZOK, Philipp Rembe, Alfred P. Weber, Clausthal University of Technology

11NM.3  
8:30
High-Resolution Differential Mobility Analysis (HR-DMA) of sub-10nm Nanoparticles Synthesized by the Reactive Spray Deposition Technology. FARNAZ KHOSRAVI, Evangelos K. Stefanidis, Zhiqiao Zeng, Stoyan Bliznakov, Leonard J. Bonville, Radenka Maric, Francesco Carbone, University of Connecticut

11NM.4  
8:45
Aerosol Detonation Synthesis of Core-Shell TiO2-Graphene-TiC Hybrid Photocatalysts. Ahmed Al Mayyahi, Shusil Sigdel, Placidus Amama, CHRISTOPHER M. SORENSEN, Kansas State University

11NM.5  
9:00
Process Design for Carbon Black Size and Morphology. GEORGIOS A. KELESIDIS, Simon Benz, Sotiris Pratsinis, Rutgers, The State University of New Jersey


11RA REMOTE AND REGIONAL ATMOSPHERIC AEROSOLS II
F150 – Lynn Russell and Katherine Benedict, chairs

11RA.1  
8:00
Examining the Vertical Heterogeneity of Aerosols over the Southern Great Plains. YANG WANG, Chanakya Bagya Ramesh, Scott Giangrande, Jerome Fast, Xianda Gong, Jiaoshi Zhang, Alyssa Matthews, Fan Mei, John Shilling, Jason Tomlinson, Dié Wang, Jian Wang, University of Miami

11RA.2  
8:15
Humidity-Induced Changes in the Optical Properties of Dust Particles. KYLE GORKOWSKI, Rachael Dal Porto, Christopher Cappa, Ryan Farley, Qi Zhang, Abu Sayeed Md Shawon, Jordan Spencer, James E. Lee, Katherine Benedict, Manvendra Dubey, Allison Aiken, Los Alamos National Laboratory

11RA.3  
8:30
Large Contribution of Shoreline Wave Breaking to Coastal Cloud Condensation Nuclei Population. SHENGQIAN ZHOU, Xianda Gong, Eduardo de Azevedo, Francisco Reis, Matthew Salter, Timothy Bertram, Jian Wang, Washington University in St. Louis

11RA.4  
8:45
Impacts of Sea Ice Leads on Sea Salt Aerosols in the Arctic: Results from Chemical Transport Modeling. ERIN EMME, Hannah Horowitz, University of Illinois Urbana Champaign

11RA.5  
9:00
Annual Variability of Particle Size, Cloud Condensation Nuclei, and Particle Hygroscopicity in the Central Arctic. Xianda Gong, Jiaoshi Zhang, Betty Croft, Xin Yang, Markus Frey, Rachel Chang, Jessie Creamean, Chongai Kuang, Randall Martin, Arthur J. Sedlacek, Janek Uin, Sascha Willmes, Maria Zawadowicz, Jeffrey R. Pierce, Matthew Shupe, Julia Schmale, JIAN WANG, Washington University in St. Louis

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

Friday 9:45 AM - 10:45 AM
Technical Session 12: Platform


12AC AEROSOL CHEMISTRY X: GAS-PHASE SOA PRECURSORS
PORTLAND BALLROOM – Celia Faiola and Bri Dobson, chairs

12AC.1  
9:45
Modeled Impact of Deposition on the Oxidation Pathways of Common Reactive Precursors. CHENYANG BI, Gabriel Isaacman-VanWertz, Virginia Tech

12AC.2  
10:00
Identifying and Quantifying Products Formed from the Reaction of Alkenoic Acids with OH Radicals in a Low NOx Environment. ANNA ZIOLA, Paul Ziemann, University of Colorado Boulder

12AC.3  
10:15
Rapid Photolysis Decay of Gaseous Organic Nitrates Formed from Hydroxyl and Nitrate Radical Oxidation of α-Pinene and β-Pinene. MASAYUKI TAKEUCHI, Yuchen Wang, Nga Lee Ng, Georgia Institute of Technology

12AC.4  
10:30
Measurements of Urban Secondary Organic Aerosol as a Function of Precursor Volatility Class in the Los Angeles Area during Summer 2022. MELISSA MORRIS, Benjamin Schulze, Andrew Jensen, Douglas A. Day, Pedro Campuzano-Jost, Anne Handschy, Melinda Schueneman, Seonsik Yun, Dongwook Kim, Donna Sueper, Harald Stark, Joost de Gouw, John Seinfeld, Paul Wennberg, Jose-Luis Jimenez, University of Colorado, Boulder


12CM CONTROL AND MITIGATION TECHNOLOGY III
E142-144 – Ryan Drover and Bo Yang, chairs

12CM.1  
9:45
Applying Real-Time On-Board Emissions Measurements and GIS Data to Evaluate the Applicability of AIS-based Emissions Inventory Estimates of Ocean-Going Vessels. RYAN W. DROVER, Thomas Eckel, J. Wayne Miller, David R. Cocker III, University of California, Riverside

12CM.2  
10:00
Quantifying Ultrafine Particle Exposure and the Effectiveness of Mitigation Strategies for 3D Printers in Various Operating Environments. TIANYUAN LI, University of Waterloo

12CM.3  
10:15
Separation of Aerosols by Localized Vapor Condensation. PAOLO TRONVILLE, María José Rubio, Jesús Marval, Juan Vallejo, Politecnico di Torino

12CM.4  
10:30
Application of Low-Cost Sensor Network for Real-Time Aerosol Monitoring in Medical Settings. Kaitlyn Glenn, Jiayang He, James Hecker, IGOR NOVOSSELOV, University of Washington


12HS HISTORY OF AEROSOL SCIENCE II
F151 – Judy Chow and Susanne Hering, chairs

12HS.1  
9:45
History of Ambient Aerosol Sampling for Environmental Health Assessments. JOHN WATSON, Xiaoliang Wang, Judith Chow, Desert Research Institute

12HS.2  
10:00
A Review of Aerodynamic Lenses Development, Challenges, and Needs. XIAOLIANG WANG, Salix Bair, Harrison Griffin, Mustafa Hadj Nacer, Bjoern Bingham, W. Patrick Arnott, Judith Chow, John Watson, Desert Research Institute

12HS.3  
10:15
History of Carbon Measurement in Atmospheric Particulate Matter. STEPHEN MCDOW, Barbara Turpin, U.S. EPA

12HS.4  
10:30
Evolution of Computer Controlled Scanning Electron Microscopy for Characterization of Atmospheric Particles. GARY CASUCCIO, Traci Lersch, Kristin Bunker, Roger West, Long Li, RJ Lee Group, Inc.


12ID SYMPOSIUM: AEROSOL SCIENCE OF INFECTIOUS DISEASES V: INFECTIOUS BIOAEROSOL GENERATION
E145/146 – Richard Thomas and Shanna Ratnesar-Shumate, chairs

12ID.1  
9:45
Overview of Respiratory Aerosol Emission Measurements from the University of Bristol AERATOR and PERFORM projects. Justice Archer, F.K.A. Gregson, Allen E. Haddrell, Joshua Harrison, Lauren McCarthy, Henry Symons, Jianghan Tian, Christopher Orton, Natalie Watson, Brian Saccente-Kennedy, Ben Moseley, Ruth Epstein, James Calder, Pallav Shah, Declan Costello, Bryan R. Bzdek, JONATHAN P. REID, University of Bristol

12ID.2  
10:00
Assessing Aerosol Generation from Procedures and Accidents in Biological Laboratories. ASHLEY R. RAVNHOLDT, Danielle N. Rivera, Daniel N. Ackerman, Gabriel A. Lucero, Elizabeth A. Klug, Shanna A. Ratnesar-Shumate, Joshua L. Santarpia, University of Nebraska Medical Center (UNMC)

12ID.3  
10:15
Coughs and Sneezes Spread Diseases. Replication and Modelling of Infectious Airborne Respiratory Droplets. Robert Alexander, Jianghan Tian, ALLEN E. HADDRELL, Henry Oswin, Edward Neal, Jamie Mann, Tristan Cogan, Andrew Davidson, Darryl Hill, Jonathan P. Reid, University of Bristol

12ID.4  
10:30
CFD Modeling of Droplet Transport around a Human Body with Tracer gas, Eulerian, and Lagrangian Models. Donghyun Rim, SEONGJUN PARK, Pennsylvania State University


12NM NANOPARTICLES AND MATERIAL SYNTHESIS III
E147/148 – Timothy Sipkens and Farnaz Khosravi, chairs

12NM.1  
9:45
Direct Carbon Capture Repeatability of Magnesium Oxide (MgO) Nanoparticles Synthesized by Aerosol Methods at Room Temperature. KYUNGIL CHO, Yeryeong Kang, Jihye Park, Sukbyung Chae, Changhyuk Kim, Pusan National University

12NM.2  
10:00
Progress in Aerosol-Based Synthesis of Metal-organic Framework (MOF) Particles in Supercritical CO2. IGOR NOVOSSELOV, University of Washington

12NM.3  
10:15
Aerosol-Based 3D Printing Technology for High-Resolution Printing of Single and Composite Materials. SHALINEE KAVADIYA, Pratim Biswas, University of Miami

12NM.4  
10:30
Quantifying the Chemical Composition and Mass Concentration of Nanoplastic Particles in the Atmosphere Using Real-time Mass Spectrometry. Sining Niu, Sahir Gagan, Alana Dodero, Zezhen Cheng, Ruizhe Liu, Xingmao Ma, Qi Ying, Manjula Canagaratna, YUE ZHANG, Texas A&M University


12RA REMOTE AND REGIONAL ATMOSPHERIC AEROSOLS III
F150 – Jian Wang and Zezhen Cheng, chairs

12RA.1  
9:45
Quantification of Anthropogenic and Pyrogenic Particulate Bromine by Aerodyne Aerosol Mass Spectrometer (AMS). DONGWOOK KIM, Pedro Campuzano-Jost, Hongyu Guo, Benjamin A. Nault, Douglas A. Day, Melinda Schueneman, Jason Schroder, Josh DiGangi, Sally Pusede, Glenn Diskin, Donald Blake, Jack Dibb, Rainer Volkamer, Jose-Luis Jimenez, University of Colorado, Boulder

12RA.2  
10:00
Numerical Study of the Impact of Dust-PM10 on VOCs Reduction in Coniferous Forest. BORIS KRASOVITOV, Rahul Tarodiya, Andrew Fominykh, Avi Levy, Itzhak Katra, Ben-Gurion University of the Negev, Israel

12RA.3  
10:15
A Study on the Evolution of Smoke from Prescribed Fires in Southeastern US. RIME EL ASMAR, Rodney J. Weber, M. Talat Odman, Greg Huey, David Tanner, Zongrun Li, Georgia Institute of Technology

12RA.4  
10:30
Comparison of Biases in Filter-Based Aerosol Light Absorption Measurements over a Rural and Urban Area. JOSHIN KUMAR, Nishit Shetty, Patrick Sheridan, Allison Aiken, Manvendra Dubey, August Li, Ganesh Chelluboyina, Benjamin Sumlin, Joseph V. Puthussery, Rajan K. Chakrabarty, Washington University in St. Louis

Friday 11:00 AM - 12:30 PM
Plenary IV & Awards

11:00   The Role of Aerosol Science in Understanding and Minimizing the Risk of Airborne Infection Transmission Lidia Morawska, Queensland University of Technology
   Moderator Shanna Ratnesar-Shumate, U.S. Department of Homeland Security
12:00   Student Poster and Oral Platform Competition Award Presentation Andrew Metcalf, Student Poster Program Chair, Clemson University
12:05   Fine Particle Arts Competition Award Presentation Shantanu Jathar, Colorado State University
12:10   Announcement of the Juan de la Mora Prize Steven Rogak, University of British Columbia
12:15   Concluding Remarks and Preview for 2023 Andy Grieshop and Shanna Ratnesar-Shumate, 2023 and 2024 Conference Chairs, North Carolina State University, U.S. Department of Homeland Security

Friday 12:30 PM - 4:00 PM
AAAR Board of Directors Meeting (D136)