We conducted successful test flights of our air quality drone with 8 kg of instrument payload. See here under Research and Instrumentation Development: Drone Test Flight

New publication in Atmospheric Chemistry and Physics: Tropospheric and stratospheric wildfire smoke profiling with lidar: mass, surface area, CCN, and INP retrieval by Albert Ansmann, Kevin Ohneiser, Rodanthi-Elisavet Mamouri, Daniel A. Knopf, Igor Veselovskii, Holger Baars, Ronny Engelmann, Andreas Foth, Cristofer Jimenez, Patric Seifert, and Boris Barja. The article can be accessed here.

Jienan Li published his low temperature multiphase chemical kinetics study involving the OH radical and organic matter in Environmental Science & Technology: Representation of Multiphase OH Oxidation of Amorphous Organic Aerosol for Tropospheric Conditions by Jienan Li and Daniel A. Knopf The article can be accessed here.

A new publication in the Journal of the Atmospheric Sciences: Empirical formulation for multiple groups of primary biological ice nucleating particles from field observations over Amazonia by Sachin Patade , Vaughan T. J. Phillips, Pierre Amato, Heinz G. Bingemer, Susannah M. Burrows, Paul J. DeMott, Fabio L. T. Goncalves, Daniel A. Knopf, Cindy E. Morris, Carl […]

A new publication in Aerosol Measurement Techniques: Alexander Zaytsev, Martin Breitenlechner, Anna Novelli, Hendrik Fuchs, Daniel A. Knopf, Jesse H. Kroll, Frank N. Keutsch, Application of chemical derivatization techniques combined with chemical ionization mass spectrometry to detect stabilized Criegee intermediates and peroxy radicals in the gas phase. Atmos. Meas. Tech., 14, 2501–2513, 2021. See article […]

Environmental Molecular Sciences Laboratory’s new web feature presents an article entitled “Aloft, Some Mysteries of Complex Chemistry”. This article focuses on atmospheric aerosol research collaborations between EMSL user Alexander Laskin, EMSL chemist Swarup China, and numerous U.S. national laboratory, academic, and industry researchers. In a sweeping look at studies published over the past five years, […]

Please see our new publication by our collaborators and us in Atmospheric Chemistry and Physics on the precipitation by polar supercooled clouds: The prevalence of precipitation from polar supercooled clouds by Israel Silber, Ann M. Fridlind , Johannes Verlinde, Andrew S. Ackerman , Grégory V. Cesana, and Daniel A. Knopf,  Atmos. Chem. Phys., 21, 3949–3971, […]

Congratulations to Jienan Li who defended successfully his Ph.D. thesis! These are terrific news! Great job, Dr. Li!!! 🙂 We wish you the very best for your future!

Congratulations to Seanna Mallon who defended successfully her Ph.D. thesis! These are terrific news! Great job, Dr. Mallon!!! 🙂 We wish you and your family the very best for your future!