Author: Daniel Knopf

New publication on biological ice nucleating particles

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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 […]

New publication on Criegee intermediates and peroxy radicals

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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 […]

Knopf research collaboration mentioned in EMSL web feature

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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, […]

New publication on polar supercooled clouds

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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, […]