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    Academic Journals

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• Micro-spectroscopic and freezing characterization of ice-nucleating particles collected in the marine boundary layer in the eastern North Atlantic.

  Authors:Daniel A. Knopf, Joseph C. Charnawskas, Peiwen Wang, Benny Wong, Jay M. Tomlin, Kevin A. Jankowski, et al.From:Atmospheric Chemistry and Physics (Vol. 22, Issue 8) Peer-Reviewed

  Apr. 25, 2022379 words Brief article Formation of atmospheric ice plays a crucial role in the microphysical evolution of mixed-phase and cirrus clouds and thus climate. How aerosol particles impact ice crystal formation by acting as ice-nucleating particles...

• Impact of dry intrusion events on the composition and mixing state of particles during the winter Aerosol and Cloud Experiment in the Eastern North Atlantic (ACE-ENA).

  Authors:Jay M. Tomlin, Kevin A. Jankowski, Daniel P. Veghte, Swarup China, Peiwen Wang, Matthew Fraund, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 24) Peer-Reviewed

  Dec. 14, 2021462 words Article Long-range transport of continental emissions has a far-reaching influence over remote regions, resulting in substantial change in the size, morphology, and composition of the local aerosol population and cloud...

• Optical properties and composition of viscous organic particles found in the Southern Great Plains.

  Authors:Matthew Fraund, Daniel J. Bonanno, Swarup China, Don Q. Pham, Daniel Veghte, Johannes Weis, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 19) Peer-Reviewed

  Oct. 12, 2020385 words Brief article Atmospheric high-viscosity organic particles (HVOPs) were observed in samples of ambient aerosols collected in April and May 2016 in the Southern Great Plains of the United States. These particles were apportioned as...

• Hygroscopic properties of C[H.sub.3]S[O.sub.3]Na, C[H.sub.3]S[O.sub.3]N[H.sub.4], {(C[H.sub.3]S[O.sub.3]).sub.2}Mg, and {(C[H.sub.3]S[O.sub.3]).sub.2}Ca particles studied by micro-FTIR Spectroscopy

  Authors:Yong Liu and Alexander LaskinFrom:Journal of Physical Chemistry A (Vol. 113, Issue 8) Peer-Reviewed

  Feb. 26, 2009 Article

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• The diverse chemical mixing state of aerosol particles in the southeastern United States

  Authors:Amy L. Bondy, Daniel Bonanno, Ryan C. Moffet, Bingbing Wang, Alexander Laskin, and Andrew P. AultFrom:Atmospheric Chemistry and Physics (Vol. 18, Issue 16) Peer-Reviewed

  Aug. 30, 2018443 words Author abstract, Bri...

  Aerosols in the atmosphere are chemically complex with thousands of chemical species distributed in different proportions across individual particles in an aerosol population. An internal mixing assumption, with...

• A descriptive account of the investor relations profession: a national study

  Author:Alexander LaskinFrom:The Journal of Business Communication (Vol. 46, Issue 2) Peer-Reviewed

  Apr. 2009 Article

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• Hygroscopic behavior of substrate-deposited particles studied by micro-FT-IR spectroscopy and complementary methods of particle analysis

  Authors:Yong Liu, Zhiwei Yang, Yury Desyaterik, Paul L. Gassman, Hai Wang, and Alexander LaskinFrom:Analytical Chemistry (Vol. 80, Issue 3) Peer-Reviewed

  Feb. 1, 2008189 words Author abstract, Rep...

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• Liquid-liquid phase separation and viscosity within secondary organic aerosol generated from diesel fuel vapors.

  Authors:Mijung Song, Adrian M. Maclean, Yuanzhou Huang, Natalie R. Smith, Sandra L. Blair, Julia Laskin, et al.From:Atmospheric Chemistry and Physics (Vol. 19, Issue 19) Peer-Reviewed

  Oct. 8, 2019387 words Report, Author abstr...

  Information on liquid-liquid phase separation (LLPS) and viscosity (or diffusion) within secondary organic aerosol (SOA) is needed to improve predictions of particle size, mass, reactivity, and cloud nucleating...

• Reactivity of liquid and semisolid secondary organic carbon with chloride and nitrate in atmospheric aerosols

  Authors:Bingbing Wang, Rachel E. OEBrien, Stephen T. Kelly, John E. Shilling, Ryan C. Moffet, Mary K. Gilles, et al.From:Journal of Physical Chemistry A (Vol. 119, Issue 19) Peer-Reviewed

  May 14, 2015 Report

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• A new approach to determining gas-particle reaction probabilities and application to the heterogeneous reaction of deliquesced sodium chloride particles with gas-phase hydroxyl radicals

  Authors:Alexander Laskin, Hai Wang, William H. Robertson, James P. Cowin, Michael J. Ezell, and Barbara J. Finlayson-PittsFrom:Journal of Physical Chemistry A (Vol. 110, Issue 36) Peer-Reviewed

  Sept. 14, 200659 words Article

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• Molecular composition of particulate matter emissions from dung and brushwood burning household cookstoves in Haryana, India

  Authors:Lauren T. Fleming, Peng Lin, Alexander Laskin, Julia Laskin, Robert Weltman, Rufus D. Edwards, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 4) Peer-Reviewed

  Feb. 19, 201866 words Brief article, Repor... Byline: Lauren T. Fleming, Peng Lin, Alexander Laskin, Julia Laskin, Robert Weltman, Rufus D. Edwards, Narendra K. Arora, Ankit Yadav, Simone Meinardi, Donald R. Blake, Ajay Pillarisetti, Kirk R. Smith, Sergey A....

• Effect of relative humidity on the composition of secondary organic aerosol from the oxidation of toluene

  Authors:Mallory L. Hinks, Julia Montoya-Aguilera, Lucas Ellison, Peng Lin, Alexander Laskin, Julia Laskin, et al.From:Atmospheric Chemistry and Physics (Vol. 18, Issue 3) Peer-Reviewed

  Feb. 6, 2018309 words Author abstract, Bri...

  The effect of relative humidity (RH) on the chemical composition of secondary organic aerosol (SOA) formed from low-NO.sub.x toluene oxidation in the absence of seed particles was investigated. SOA samples were...

• Molecular characterization of biomass burning aerosols using high-resolution mass spectrometry

  Authors:Jeffrey S. Smith, Alexander Laskin, and Julia LaskinFrom:Analytical Chemistry (Vol. 81, Issue 4) Peer-Reviewed

  Feb. 15, 2009204 words Author abstract, Rep...

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• Chemical analysis of complex organic mixtures using reactive nanospray desorption electrospray ionization mass spectrometry

  Authors:Julia Laskin, Peter A. Eckert, Patrick J. Roach, Brandi S. Heath, Sergey A. Nizkorodov, and Alexander LaskinFrom:Analytical Chemistry (Vol. 84, Issue 16) Peer-Reviewed

  Aug. 21, 2012 Author abstract, Rep...

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• Molecular composition and photochemical lifetimes of brown carbon chromophores in biomass burning organic aerosol.

  Authors:Lauren T. Fleming, Peng Lin, James M. Roberts, Vanessa Selimovic, Robert Yokelson, Julia Laskin, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 2) Peer-Reviewed

  Jan. 28, 2020499 words Article To better understand the effects of wildfires on air quality and climate, it is important to assess the occurrence of chromophoric compounds in smoke and characterize their optical properties. This study explores the...

• Higher-order mass defect analysis for mass spectra of complex organic mixtures

  Authors:Patrick J. Roach, Julia Laskin, and Alexander LaskinFrom:Analytical Chemistry (Vol. 83, Issue 12) Peer-Reviewed

  June 15, 2011139 words Author abstract, Rep...

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• Biogenic, urban, and wildfire influences on the molecular composition of dissolved organic compounds in cloud water

  Authors:Ryan D. Cook, Ying-Hsuan Lin, Zhuoyu Peng, Eric Boone, Rosalie K. Chu, James E. Dukett, et al.From:Atmospheric Chemistry and Physics (Vol. 17, Issue 24) Peer-Reviewed

  Dec. 21, 2017333 words Brief article 970LOrganic aerosol formation and transformation occurs within aqueous aerosol and cloud droplets, yet little is known about the composition of high molecular weight organic compounds in cloud water. Cloud water samples...

• Molecular characterization of organic aerosols using nanospray-desorption/electrospray ionization-mass spectrometry

  Authors:Patrick J. Roach, Julia Laskin, and Alexander LaskinFrom:Analytical Chemistry (Vol. 82, Issue 19) Peer-Reviewed

  Oct. 1, 2010126 words Author abstract, Rep...

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• High-resolution mass spectrometry and molecular characterization of aqueous photochemistry products of common types of secondary organic aerosols

  Authors:Dian E. Romonosky, Alexander Laskin, Julia Laskin, and Sergey A. NizkorodovFrom:Journal of Physical Chemistry A (Vol. 119, Issue 11) Peer-Reviewed

  Mar. 19, 2015 Report

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• The production and hydrolysis of organic nitrates from OH radical oxidation of β-ocimene.

  Authors:Ana C. Morales, Thilina Jayarathne, Jonathan H. Slade, Alexander Laskin, and Paul B. ShepsonFrom:Atmospheric Chemistry and Physics (Vol. 21, Issue 1) Peer-Reviewed

  Jan. 8, 2021469 words Article Biogenic volatile organic compounds (BVOCs) emitted by plants represent the largest source of non-methane hydrocarbon emissions on Earth. Photochemical oxidation of BVOCs represents a significant pathway in the...