American Association for Aerosol Research - Abstract Submission

AAAR 39th Annual Conference
October 18 - October 22, 2021

Virtual Conference

Aerosol Standards


A Comprehensive Test Standard for Indoor Air Quality Low-Cost PM2.5 Sensors. WILTON MUI, Xiaobi M. Kuang, Sahil Bhandari, Vasileios Papapostolou, Andrea Polidori, South Coast Air Quality Management District

Ammonium Sulfate: Good for Optical Diagnostics but Not Quite Good Enough for Calibration. JAMES RADNEY, Christopher Zangmeister, Chun-Ning Mao, Akua Asa-Awuku, National Institute of Standards and Technology

Calibration vs. Validation: Definitions, Best Practices, and Options in the Field. ANDREA J. TIWARI, Sebastian Schmitt, Torsten Tritscher, Juergen Spielvogel, Axel Zerrath, TSI Incorporated

Characterization and Quantification of Novel Ambient Organic Aerosol Compounds using Machine Learning and the UCB-GLOBES Mass Spectral Database. EMILY FRANKLIN, Lindsay Yee, Robert Weber, Paul Grigas, Allen Goldstein, University of California, Berkeley

CPMA-Electrometer Reference Mass Standard (CERMS): A Traceable Calibration Method for Aerosol Mass Concentration Instruments. GREGORY SMALLWOOD, Joel Corbin, Jason S. Olfert, Prem Lobo, National Research Council Canada

Demonstration of a Calibration Standard for Aerosol Absorption Methods. CHRISTOPHER ZANGMEISTER, James Radney, National Institute of Standards and Technology

Developing Particle Standards to Improve Measurement and Model Performance. JAMES SMITH, Nicole Riemer, Chongai Kuang, Manjula Canagaratna, Philip Croteau, Cassandra Gaston, Jose-Luis Jimenez, Murray Johnston, Arthur J. Sedlacek, Ernie R. Lewis, Christopher Cappa, Yan Feng, Rajan K. Chakrabarty, Markus Petters, Paul DeMott, University of California, Irvine

Evaluating the Consistency of All Submicron Aerosol Mass Measurements (Total and Speciated) for the NASA Atmospheric Tomography Aircraft Mission (ATom). HONGYU GUO, Pedro Campuzano-Jost, Benjamin A. Nault, Douglas Day, Jason Schroder, Jack Dibb, Eric Scheuer, Maximilian Dollner, Bernadett Weinzierl, Jose-Luis Jimenez, CIRES, University of Colorado, Boulder

Improvements to the Virkkula Filter Correction Algorithm for Measuring Carbonaceous Aerosol Optical Properties. THEO PAIK, Patrick Sheridan, Rajan K. Chakrabarty, Washington University in St. Louis

Improving Quantitative Analysis of Spark-Induced Breakdown Spectroscopy: Multivariate Calibration of Toxic Metal Particles Using Machine Learning. HANYANG LI, Leonardo Mazzei, Christopher Wallis, Anthony S. Wexler, University of California, Davis

Is It Possible to Overcome the Lack of Authentic Standards in Quantification of Biogenic Secondary Organic Aerosol Tracers?. DANIEL BRYANT, Alfred Mayhew, Sri Hapsari Budisulistiorini, David Topping, Andrew Rickard, Jacqueline Hamilton, University of York

Optical and Physical Properties of Manufactured Carbon Black Particles. TIMOTHY ONASCH, Brian Heffernan, Richard Miake-Lye, Andrew Freedman, Aerodyne Research, Inc.

Performance of Correction Models for Accurate PM2.5 Estimation from Low-Cost Air Quality Sensor Data. DINUSHANI SENARATHNA, Vijay Kumar, Shantanu Sur, Suresh Dhaniyala, Supraja Gurajala, Sumona Mondal, Clarkson University, Potsdam

Predicting Glass Transition Temperature and Viscosity of Organic Molecules via Machine Learning and Molecular Embeddings. TOMMASO GALEAZZO, Manabu Shiraiwa, University of California, Irvine

The Particles We Don’t Count Can Significantly Bias Optical Measurements. CHUN-NING MAO, Akua Asa-Awuku, James Radney, Christopher Zangmeister, University of Maryland

Understanding the Physicochemical Evolution of Levitated Particles using Linear Quadrupole Electrodynamic Balance Coupled with Paper Spray Mass Spectrometry. RAVLEEN KAUR KOHLI, James F. Davies, University of California, Riverside