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Allan Bertram | UBC Chemistry

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Allan Bertram

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Research and Teaching Interests

We are a team of analytical, environmental, and physical chemists dedicated to studying the physical and chemical properties of atmospheric aerosols.

Atmospheric aerosols, which range in diameter from approximately 0.01 to 10 µm, play a crucial role in Earth's climate by scattering and absorbing solar radiation. They also act as nuclei for cloud formation. Atmospheric aerosols are one of the major uncertain factors in climate change projections, as acknowledged by researchers worldwide. In addition to their climate impact, aerosols are linked to respiratory and cardiovascular diseases, resulting in millions of premature deaths annually. They also facilitate multiphase reactions that negatively affect atmospheric composition.

Our research aims to quantify and understand the critical physical and chemical properties of atmospheric aerosols, thereby improving predictive models for air quality, climate, and atmospheric composition. These improved predictive models can guide policymakers in developing cost-effective policies to protect the environment and human health.

We focus on various physical and chemical properties of atmospheric aerosols, including heterogeneous chemistry, phase behavior (number and types of phases), viscosity, intraparticle diffusion, optical properties, and ice-nucleating ability. Our research includes laboratory and field measurements and collaborations with atmospheric modelers. The types of aerosols we study include wildfire aerosol (wildfire smoke), mineral dust aerosol, bioaerosols, aerosols from the transportation sector, and microplastics.

Examples of projects include:

  • Wildfire aerosol in the troposphere and its impact on air quality and climate.
  • Wildfire aerosol in the stratosphere and its impact on the stratospheric ozone layer.
  • Concentrations and properties of atmospheric ice nucleating particles (INPs).
  • Properties and emissions of aerosols from the transportation sector.
  • The physical and chemical properties of secondary organic aerosols.

For more details, please see our research group website.

Contact

Real name: 
Allan Bertram
Email: 
Office Room Number(s): 
Chemistry E222
Office Phone Number: 
604-822-2113
Lab Room: 
D240
Fax Number: 
604-822-2847

Curriculum Vitae

UBC Distinguished University Scholar (2023); Brockhouse Canada Prize for Interdisciplinary Research in Science and Engineering (2020); UBC Killam Research Prize Winner (2018); CIC Environment Division R&D Dima Award Winner (2016); Director of NSERC-CREATE-Atmospheric Aerosol Program (2010-2016); Canada Research Chair of Environmental and Atmospheric Chemistry (2001-2011); NSERC Postdoctoral Fellow, Massachusetts Institute of Technology (Mario Molina, 1998-2000); W.B. Pearson Medal (1998); Ph.D., University of Waterloo (James Sloan, 1998); B.Sc., University of Prince Edward Island (1993)

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Publications

2024

Kiland, K. J. ; Hopstock, K. S. ; Akande, A. A. ; Johnson, K. N. ; Li, Y. ; Mahrt, F. ; Nikkho, S. ; Finlayson-Pitts, B. J. ; Borduas-Dedekind, N. ; Nizkorodov, S. A. ; Bertram, A. K. Boiling Of Catechol Secondary Organic Aerosol When Heated To Mild Temperatures (36-52°C) Due To Carbon Dioxide Formation And High Viscosity. ENVIRONMENTAL SCIENCE & TECHNOLOGY - AIR 2024, 1.
Herrmann, A. ; Abbina, S. ; Bathula, N. V. ; Nouri, P. M. M. ; Chafeeva, I. ; Constantinescu, I. ; Abbasi, E. ; Abbasi, U. ; Drayton, M. ; Luo, H. D. ; Moon, H. ; Gill, A. ; Xi, Y. ; Bertram, A. K. ; Du, C. ; Haag, R. ; Blakeny, A. K. ; Kizhakkedathu, J. N. An Ultrahydrating Polymer That Protectss Protein Therapeutics And Rna-Lipid Nanoparticles Against Freezing, Heat And Lyophilization Stress. ADVANCED FUNCTIONAL MATERIALS 2024, 2406878.
Worthy, S. ; Chen, L. ; Uppal, G. K. ; Xi, Y. ; Varatharajah, V. ; Torrijos, M. L. ; Fuertes, A. ; Song, R. ; Zhang, Q. ; Huang, J. ; Bertram, A. K. A Method For Separating And Quantifying Organic And Inorganic Ice Nulceating Substances In Atmospheric Samples Based On Density Gradient Centrifugation. ACS EARTH AND SPACE CHEMISTRY 2024, 8, 1797-1809.
Pharoah, L. ; Bertram, A. K. ; Patey, G. N. The Mechanism Of Heterogeneous Ice Nucleation By Fatty Alcohol Monolayers. JOURNAL OF PHYSICAL CHEMISTRY A 2024, 58, 15711-15721.
Seifried, T. M. ; Nikkho, S. ; A. Murillo, M. ; Andrew, L. J. ; Grant, E. R. ; Bertram, A. K. Microplastic Particles Contain Ice Nucleation Sites That Can Be Inhibited By Atmospheric Aging. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024, 58, 15711-15721.
Xie, Q. ; Gerrebos, N. G. A. ; Calderon-Arrieta, D. ; Morton, I. S. ; Halpern, E. R. ; Li, C. ; Zeng, M. F. ; Bertram, A. K. ; Rudich, Y. ; Laskin, A. Molecular Insights Into Gas-Particle Paritioning And Viscosity Of Atmospheric Brown Carbon. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024, 58, 18284-18294.

2023

Smith, N. ; Crescenzo, G. V. ; Bertram, A. K. ; Nizkorodov, S. A. ; Faiola, C. L. Insect Infestation Increases Viscosity Of Biogenic Secondary Organic Aerosol. ACS EARTH AND SPACE CHEMISTRY 2023, 7, 1060-1071.
Kiland, K. J. ; Mahrt, F. ; Peng, L. ; Nikkho, S. ; Zaks, J. ; Crescenzo, G. V. ; Bertram, A. K. Viscosity, Glass Formation, And Mixing Times Within Secondary Organic Aerosol From Biomass Burning Phenolics. ACS EARTH AND SPACE CHEMISTRY 2023, 7.
Gregson, F. K. A. ; Gerrebos, N. G. A. ; Schervish, M. ; Nikkho, S. ; Schnitzler, E. G. ; Schwartz, C. ; Carlsten, C. ; Abbatt, J. P. D. ; Kamal, S. ; Shiraiwa, M. ; Bertram, A. K. Phase Behavior And Viscosity In Biomass Burning Organic Aerosol And Climatic Impacts. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023, 57, 14548-14557.
Chen, L. ; Worthy, S. E. ; Gu, W. ; Bertram, A. K. ; Tang, M. The Effects Of Aminium And Ammonium Cations On The Ice Nucleation Activity Of K-Feldspar. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 2023, 128, e2023JD039971.

2022

Ren, Y. ; Bertram, A. K. ; Patey, G. N. Influence Of Ph On Ice Nucleation By Kaolinite: Experiments And Molecular Simulations. THE JOURNAL OF PHYSICAL CHEMISTRY A 2022, 126, 9227-9243.
Yun, J. ; Evoy, E. ; Worthy, S. E. ; Fraser, M. ; Veber, D. ; Platt, A. ; Rawlings, K. ; Sharma, S. ; Leaitch, W. R. ; Bertram, A. K. Ice Nucleating Particles In The Canadian High Arctic During The Fall Of 2018. ENVIRONMENTAL SCIENCE: ATMOSPHERES 2022, 2, 279-290.
Mahrt, F. ; Huang, Y. ; Zaks, J. ; Devi, A. ; Peng, L. ; Ohno, P. E. ; Qin, Y. M. ; Martin, S. T. ; Ammann, M. ; Bertram, A. K. Phase Behavior Of Internal Mixtures Of Hydrocarbon-Like Primary Organic Aerosol And Secondary Aerosol Based On Their Differences In Oxygen-To-Carbon Ratios. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2022, 56, 3960-3973.
Xi, Y. ; Xu, C. ; Downey, A. R. ; Bachelder, J. O. ; Stevens, R. G. ; King, J. ; Hayes, P. L. ; Bertram, A. K. Ice Nucleating Properties Of Airborne Dust From An Actively Retreating Glacier In Yukon, Canada. ENVIRONMENTAL SCIENCE: ATMOSPHERES 2022, 2, 714-726.
Xu, S. ; Mahrt, F. ; Gregson, F. K. A. ; Bertram, A. K. Possible Effects Of Ozone Chemistry On The Phase Behavior Of Skin Oil And Cooking Oil Films And Particles Indoors. ACS EARTH AND SPACE CHEMISTRY 2022, 6, 1836-1845.
Kiland, K. J. ; Marroquin, K. L. ; Smith, N. R. ; Xu, S. ; Nizkorodov, S. A. ; Bertram, A. K. A New Hot-Stage Microscopy Technique For Measuring Temperature-Dependent Viscosities Of Aerosol Particles And Its Application To Farnesene Secondary Organic Aerosol. ATMOSPHERIC MEASUREMENT TECHNIQUES 2022, 15, 5545–5561.
Schnitzler, E. G. ; Gerrebos, N. G. A. ; Carter, T. S. ; Huang, Y. ; Heald, C. L. ; Bertram, A. K. ; Abbatt, J. P. D. Rate Of Atmospheric Brown Carbon Whitening Governed By Environmental Conditions. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 2022, 119, e2205610119.
Ohno, P. E. ; Wang, J. ; Mahrt, F. ; Varelas, J. G. ; Aruffo, E. ; Ye, J. ; Qin, Y. ; Kiland, K. J. ; Bertram, A. K. ; Thomson, R. J. ; Martin, S. T. Gas-Particle Uptake And Hygroscopic Growth By Organosulfate Particles. ACS EARTH AND SPACE CHEMISTRY 2022, 6, 2481-2490.
Baboomian, V. J. ; Crescenzo, G. V. ; Huang, Y. ; Mahrt, F. ; Shiraiwa, M. ; Bertram, A. K. ; Nizkorodov, S. A. Sunlight Can Convert Atmospheric Aerosols Into A Glassy Solid State And Modify Their Environmental Impacts. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 2022, 119, e2208121119.
Mahrt, F. ; Peng, L. ; Zaks, J. ; Huang, Y. ; Ohno, P. E. ; Smith, N. R. ; Gregson, F. K. A. ; Qin, Y. ; Faiola, C. L. ; Martin, S. T. ; Nizkorodov, S. A. ; Ammann, M. ; Bertram, A. K. Not All Types Of Secondary Organic Aerosols Mix: Two Phases Observed When Mixing Different Secondary Organic Aerosol Types. ATMOSPHERIC CHEMISTRY AND PHYSICS 2022, 22, 13783-13796.
Ren, Y. ; Soni, A. ; Kumar, A. ; Bertram, A. K. ; Patey, G. N. Effects Of Ph On Ice Nucleation By The Α-Alumina (0001) Surface. JOURNAL OF PHYSICAL CHEMISTRY C 2022, 126, 19934-19946.

2021

Wagner, R. ; Ickes, L. ; Bertram, A. K. ; Els, N. ; Gorokhova, E. ; Möhler, O. ; Murray, B. J. ; Umo, N. S. ; Salter, M. E. Heterogeneous Ice Nucleation Ability Of Aerosol Particles Generated From Arctic Sea Surface Microlayer And Surface Seawater Samples At Cirrus Temperatures. ATMOSPHERIC CHEMISTRY AND PHYSICS 2021, 21, 13903-13930.
Mahrt, F. ; Newman, E. ; Huang, Y. ; Ammann, M. ; Bertram, A. K. Phase Behavior Of Hydrocarbon-Like Primary Organic Aerosol And Secondary Organic Aerosol Proxies Based On Their Elemental Oxygen-To-Carbon Ratio. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021, 55, 12202-12214.
Worthy, S. E. ; Kumar, A. ; Xi, Y. ; Yun, J. ; Chen, J. ; Xu, C. ; Irish, V. E. ; Amato, P. ; Bertram, A. K. The Effect Of (Nh4)2So4 On The Freezing Properties Of Non-Mineral Dust Ice Nucleating Substances Of Atmospheric Relevance. ATMOSPHERIC CHEMISTRY AND PHYSICS 2021, 21, 14631-14648.
Evoy, E. ; Kiland, K. J. ; Huang, Y. ; Schnitzler, E. G. ; Maclean, A. M. ; Kamal, S. ; Abbatt, J. P. D. ; Bertram, A. K. Diffusion Coefficients And Mixing Times Of Organic Molecules In Β-Caryophyllene Secondary Organic Aerosol (Soa) And Biomass Burning Organic Aerosol (Bboa). ACS EARTH AND SPACE CHEMISTRY 2021, 5, 3268-3278.
Garofalo, L. A. ; He, Y. ; Jathar, S. H. ; Pierce, J. R. ; Fredrickson, C. D. ; Palm, B. B. ; Thornton, J. A. ; Mahrt, F. ; Crescenzo, G. V. ; Bertram, A. K. ; Draper, D. C. ; Fry, J. L. ; Orlando, J. ; Zhang, X. ; Farmer, D. K. Heterogeneous Nucleation Drives Particle Size Segregation In Sequential Ozone And Nitrate Radical Oxidation Of Catechol. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021, 55, 15637-15645.
Córdoba, F. ; Ramirez-Romero, C. ; Cabrera, D. ; Raga, G. B. ; Miranda, J. ; Alvarez-Ospina, H. ; Rosas, D. ; Figueroa, B. ; Kim, J. S. ; Yakobi-Hancock, J. ; Amador, T. ; Gutierrez, W. ; Garcia, M. ; Bertram, A. K. ; Baumgardner, D. ; Ladino, L. A. Measurement Report: Ice Nucleating Abilities Of Biomass Burning, African Dust, And Sea Spray Aerosol Particles Over The Yucatan Peninsula. ATMOSPHERIC CHEMISTRY AND PHYSICS 2021, 21, 4453-4470.
Maclean, A. M. ; Li, Y. ; Crescenzo, G. V. ; Smith, N. R. ; Karydis, V. A. ; Tsimpidi, A. P. ; Butenhoff, C. L. ; Faiola, C. L. ; Lelieveld, J. ; Nizkorodov, S. A. ; Shiraiwa, M. ; Bertram, A. K. Global Distribution Of The Phase State And Mixing Times Within Secondary Organic Aerosol Particles In The Troposphere Based On Room-Temperature Viscosity Measurements. ACS EARTH AND SPACE CHEMISTRY 2021, 5, 3458-3473.
Xi, Y. ; Mercier, A. ; Kuang, C. ; Yun, J. ; Christy, A. ; Melo, L. ; Maldonado, M. T. ; Raymond, J. A. ; Bertram, A. K. Concentrations And Properties Of Ice Nucleating Substances In Exudates From Antarctic Sea-Ice Diatoms. ENVIRONMENTAL SCIENCES: PROCCESSES & IMPACTS 2021, 23, 323-334.
Maclean, A. M. ; Smith, N. R. ; Li, Y. ; Huang, Y. ; Hettiyadura, A. P. S. ; Crescenzo, G. V. ; Shiraiwa, M. ; Laskin, A. ; Nizkorodov, S. A. ; Bertram, A. K. Humidity-Dependent Viscosity Of Secondary Organic Aerosol From Ozonolysis Of Β-Caryophyllene: Measurements, Predictions, And Implications. ACS EARTH AND SPACE CHEMISTRY 2021, 5, 305-318.
Smith, N. R. ; Crescenzo, G. V. ; Huang, Y. ; Hettiyadura, A. P. S. ; Siemens, K. ; Li, Y. ; Faiola, C. L. ; Laskin, A. ; Shiraiwa, M. ; Bertram, A. K. ; Nizkorodov, S. A. Viscosity And Liquid-Liquid Phase Separation In Healthy And Stressed Plant Soa. ENVIRONMENTAL SCIENCE: ATMOSPHERES 2021, 1, 140-153.
Huang, Y. ; Mahrt, F. ; Xu, S. ; Shiraiwa, M. ; Zuend, A. ; Bertram, A. K. Coexistence Of Three Liquid Phases In Individual Atmospheric Aerosol Particles. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 2021, 118, e2102512118.
Yun, J. ; Kumar, A. ; Removski, N. ; Shchukarev, A. ; Link, N. ; Boily, J. - F. ; Bertram, A. K. Effects Of Inorganic Acids And Organic Solutes On The Ice Nucleating Ability And Surface Properties Of Potassium-Rich Feldspar. ACS EARTH AND SPACE CHEMISTRY 2021, 5, 1212-1222.
O'Brien, R. E. ; Li, Y. ; Kiland, K. J. ; Katz, E. F. ; Or, V. W. ; Legaard, E. ; Walhout, E. Q. ; Thrasher, C. ; Grassian, V. H. ; DeCarlo, P. F. ; Bertram, A. K. ; Shiraiwa, M. Emerging Investigator Series: Chemical And Physical Properties Of Organic Mixtures On Indoor Surfaces During Homechem. ENVIRONMENTAL SCIENCE: PROCCESSES & IMPACTS 2021, 23, 559-568.
Ohno, P. E. ; Qin, Y. ; Ye, J. ; Wang, J. ; Bertram, A. K. ; Martin, S. T. Fluorescence Aerosol Flow Tube Spectroscopy To Detect Liquid-Liquid Phase Separation. ACS EARTH AND SPACE CHEMISTRY 2021, 5, 1223-1232.
Kumar, A. ; Bertram, A. K. ; Patey, G. N. Molecular Simulations Of Feldspar Surfaces Interacting With Aqueous Inorganic Solutions: Interfacial Water/iion Structure And Implications For Ice Nucleation. ACS EARTH AND SPACE CHEMISTRY 2021, 5, 2169-2183.
Sipkens, T. A. ; Trivanovic, U. ; Naseri, A. ; Bello, O. W. ; Baldelli, A. ; Kazemimanesh, M. ; Bertram, A. K. ; Kostiuk, L. ; Corbin, J. C. ; Olfert, J. S. ; Rogak, S. N. Using Two-Dimensional Distributions To Inform The Mixing State Of Soot And Salt Particles Produced In Gas Flares. Journal of Aerosol Science 2021, 158, 105826.

2020

Link, N. ; Removski, N. ; Yun, J. ; Fleming, L. T. ; Nizkorodov, S. A. ; Bertram, A. K. ; Al-Abadleh, H. A. Dust-Catalyzed Oxidative Polymerization Of Catechol And Its Impacts On Ice Nucleation Efficiency And Optical Properties. ACS EARTH AND SPACE CHEMISTRY 2020, 4, 1127-1139.
Cirisan, A. ; Girard, E. ; Blanchet, J. - P. ; Keita, S. A. ; Gong, W. ; Irish, V. ; Bertram, A. K. Cnt Parameterization Based On The Observed Inp Concentration During Arctic Summer Campaigns In A Marine Environment. ATMOSPHERE 2020, 11, 916.
Leaitch, W. R. ; Kodros, J. K. ; Willis, M. D. ; Hanna, S. ; Schulz, H. ; Andrews, E. ; Bozem, H. ; Burkart, J. ; Hoor, P. ; Kolonjari, F. ; Orgen, J. A. ; Sharma, S. ; Si, M. ; von Salzen, K. ; Bertram, A. K. ; Herber, A. ; Abbatt, J. P. D. ; Pierce, J. R. Vertical Profiles Of Light Absorption And Scattering Associated With Black Carbon Particle Fractions In The Springtime Arctic Above 79° N. ATMOSPHERIC CHEMISTRY AND PHYSICS 2020, 20, 10545-10563.
Ickes, L. ; Porter, G. C. E. ; Wagner, R. ; Adams, M. P. ; Bierbauer, S. ; Bertram, A. K. ; Bilde, M. ; Christiansen, S. ; Ekman, A. M. L. ; Gorokhova, E. ; Höhler, K. ; Kiselev, A. A. ; Leck, C. ; Möhler, O. ; Murray, B. J. ; Schiebel, T. ; Ullrich, R. ; Salter, M. The Ice-Nucleating Activity Of Arctic Sea Surface Microlayer Samples And Marine Algal Cultures. ATMOSPHERIC CHEMISTRY AND PHYSICS 2020, 20, 11089-11117.
Song, Y. - C. ; Bé, G. ; Martin, S. T. ; Geiger, F. M. ; Bertram, A. K. ; Thomson, R. J. ; Song, M. Liquid-Liquid Phase Separation In Organic Particles Consisting Of Α-Pinene And Β-Caryophyllene Ozonolysis Products And Mixtures With Commercially-Available Organic Compounds. ATMOSPHERIC CHEMISTRY AND PHYSICS 2020, 20, 11263-11273.
Christiansen, S. ; Ickes, L. ; Bulatovic, I. ; Leck, C. ; Murray, B. J. ; Bertram, A. K. ; Wagner, R. ; Gorokhova, E. ; Salter, M. E. ; Ekman, A. M. L. ; Bilde, M. Influence Of Arctic Microlayers And Algal Cultures On Sea Spray Hygroscopicity And The Possible Implications For Mixed-Phase Clouds. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 2020, 125, e2020JD032808.
Evoy, E. ; Kamal, S. ; Patey, G. N. ; Martin, S. T. ; Bertram, A. K. Unified Description Of Diffusion Coefficients From Small To Large Molecules In Organic-Water Mixtures. THE JOURNAL OF PHYSICAL CHEMISTRY A 2020, 124, 2301-2308.
Yun, J. ; Link, N. ; Kumar, A. ; Shchukarev, A. ; Davidson, J. ; Lam, A. ; Walters, C. ; Xi, Y. ; Boily, J. - F. ; Bertram, A. K. Surface Composition Dependence On The Ice Nucleating Ability Of Potassium-Rich Feldspar. ACS EARTH AND SPACE CHEMISTRY 2020, 4, 873-881.
Ren, Y. ; Bertram, A. K. ; Patey, G. N. Effects Of Inorganic Ions On Ice Nucleation By The Al Surface Of Kaolinite Immersed In Water. THE JOURNAL OF PHYSICAL CHEMISTRY B 2020, 124, 4605-4618.

2019

Irish, V. E. ; Hanna, S. J. ; Willis, M. D. ; China, S. ; Thomas, J. L. ; Wentzell, J. J. B. ; Cirisan, A. ; Si, M. ; Leaitch, W. R. ; Murphy, J. G. ; Abbatt, J. P. D. ; Laskin, A. ; Girard, E. ; Bertram, A. K. Ice Nucleating Particles In The Marine Boundary Layer In The Canadian Arctic During Summer 2014. ATMOSPHERIC CHEMISTRY AND PHYSICS 2019, 19, 1027-1039.
Ullmann, D. A. ; Hinks, M. L. ; Maclean, A. M. ; Butenhoff, C. L. ; Grayson, J. W. ; Barsanti, K. ; Jimenez, J. L. ; Nizkorodov, S. A. ; Kamal, S. ; Bertram, A. K. Viscosities, Diffusion Coefficients, And Mixing Times Of Intrinsic Fluorescent Organic Molecules In Brown Limonene Secondary Organic Aerosol And Tests Of The Stokes–Einstein Equation. ATMOSPHERIC CHEMISTRY AND PHYSICS 2019, 19, 1491-1503.
Abbatt, J. P. D. ; Leaitch, W. R. ; Aliabadi, A. A. ; Bertram, A. K. ; Blanchet, J. - P. ; Boivin-Rioux, A. ; Bozem, H. ; Burkart, J. ; Chang, R. Y. W. ; Charette, J. ; Chaubey, J. P. ; Christensen, R. J. ; Cirisan, A. ; Collins, D. B. ; Croft, B. ; Dionne, J. ; Evans, G. J. ; Fletcher, C. G. ; Galí, M. ; Ghahremaninezhad, R. ; Girard, E. ; Gong, W. ; Gosselin, M. ; Gourdal, M. ; Hanna, S. J. ; Hayashida, H. ; Herber, A. B. ; Hesaraki, S. ; Hoor, P. ; Huang, L. ; Hussherr, R. ; Irish, V. E. ; Keita, S. A. ; Kodros, J. K. ; Köllner, F. ; Kolonjari, F. ; Kunkel, D. ; Ladino, L. A. ; Law, K. ; Levasseur, M. ; Libois, Q. ; Liggio, J. ; Lizotte, M. ; Macdonald, K. M. ; Mahmood, R. ; Martin, R. V. ; Mason, R. H. ; Miller, L. A. ; Moravek, A. ; Mortenson, E. ; Mungall, E. L. ; Murphy, J. G. ; Namazi, M. ; Norman, A. - L. ; O'Neill, N. T. ; Pierce, J. R. ; Russell, L. M. ; Schneider, J. ; Schulz, H. ; Sharma, S. ; Si, M. ; Staebler, R. M. ; Steiner, N. S. ; Thomas, J. L. ; von Salzen, K. ; Wentzell, J. J. B. ; Willis, M. D. ; Wentworth, G. R. ; Xu, J. - W. ; Yakobi-Hancock, J. D. Overview Paper: New Insights Into Aerosol And Climate In The Arctic. ATMOSPHERIC CHEMISTRY AND PHYSICS 2019, 19, 2527–2560.
Si, M. ; Evoy, E. ; Yun, J. ; Xi, Y. ; Hanna, S. J. ; Chivulescu, A. ; Rawlings, K. ; Veber, D. ; Platt, A. ; Kunkel, D. ; Hoor, P. ; Sharma, S. ; Leaitch, W. R. ; Bertram, A. K. Concentrations, Composition, And Sources Of Ice-Nucleating Particles In The Canadian High Arctic During Spring 2016. ATMOSPHERIC CHEMISTRY AND PHYSICS 2019, 19, 3007-3024.
Sellier, M. ; Taylor, J. ; Bertram, A. K. ; Mandin, P. Models For The Bead Mobility Technique: A Droplet-Based Viscometer. AEROSOL SCIENCE AND TECHNOLOGY 2019.
Rovelli, G. ; Song, Y. - C. ; Maclean, A. M. ; Topping, D. O. ; Bertram, A. K. ; Reid, J. P. Comparison Of Approaches For Measuring And Predicting The Viscosity Of Ternary Component Aerosol Particles. ANALYTICAL CHEMISTRY 2019, 91, 5074-5082.
Ladino, L. A. ; Raga, G. B. ; Alvarez-Ospina, H. ; Adino-Enríquez, M. A. ; Rosas, I. ; Martínez, L. ; Salinas, E. ; Miranda, J. ; Ramríez-Díaz, Z. ; Figueroa, B. ; Chou, C. ; Bertram, A. K. ; Quintana, E. T. ; Maldonado, L. A. ; García-Reynoso, A. ; Si, M. ; Irish, V. E. Ice-Nucleating Particles At A Coastal Tropical Site. ATMOSPHERIC CHEMISTRY AND PHYSICS 2019, 19, 6147-6165.
Irish, V. E. ; Hanna, S. ; Xi, Y. ; Boyer, M. ; Polishchuk, E. ; Chen, J. ; Abbatt, J. P. D. ; Gosselin, M. ; Chang, R. ; Miller, L. ; Bertram, A. K. Revisiting Properties And Concentrations Of Ice Nucleating Particles In The Sea Surface Microlayer And Bulk Seawater In The Canadian Arctic During Summe. ATMOSPHERIC CHEMISTRY AND PHYSICS 2019, 19, 7775-7787.
Evoy, E. ; Maclean, A. M. ; Rovelli, G. ; Li, Y. ; Tsimpidi, A. P. ; Karydis, V. A. ; Kamal, S. ; Lelieveld, J. ; Shiraiwa, M. ; Reid, J. P. ; Bertram, A. K. Predictions Of Diffusion Rates Of Large Organic Molecules In Secondary Organic Aerosols Using The Stokes-Einstein And Fractional Stokes-Einstein Relations. ATMOSPHERIC CHEMISTRY AND PHYSICS 2019, 19, 10073-10085.
Kiland, K. J. ; Maclean, A. M. ; Kamal, S. ; Bertram, A. K. Diffusion Of Organic Molecules As A Function Of Temperature In A Sucrose Matrix (A Proxy For Secondary Organic Aerosol). THE JOURNAL OF PHYSICAL CHEMISTRY LETTERS 2019, 10, 5902-5908.
Song, M. ; Maclean, A. M. ; Huang, Y. ; Smith, N. R. ; Blair, S. L. ; Laskin, J. ; Laskin, A. ; DeRieux, W. - S. Wong; Li, Y. ; Shiraiwa, M. ; Nizkorodov, S. A. ; Bertram, A. K. Liquid-Liquid Phase Separation And Viscosity Within Secondary Organic Aerosol Generated From Diesel Fuel Vapors. ATMOSPHERIC CHEMISTRY AND PHYSICS 2019, 19, 12515-12529.

2018

DeMott, P. J. ; Mason, R. H. ; McCluskey, C. S. ; Hill, T. C. J. ; Perkins, R. J. ; Desyaterik, Y. ; Bertram, A. K. ; Trueblood, J. V. ; Grassian, V. H. ; Qiu, Y. ; Molinero, V. ; Tobo, Y. ; Sultana, C. M. ; Lee, C. ; Prather, K. A. Ice Nucleation By Particles Containing Long-Chain Fatty Acids Of Relevance To Freezing By Sea Spray Aerosols. ENVIRONMENTAL SCIENCE: PROCESSES & IMPACTS 2018, 20, 1559-1569.
Liu, P. F. ; Song, M. J. ; Zhao, T. N. ; Gunthe, S. S. ; Ham, S. H. ; He, Y. P. ; Qin, Y. M. ; Gong, Z. H. ; Amorim, J. C. ; Bertram, A. K. ; Martin, S. T. Resolving The Mechanisms Of Hygroscopic Growth And Cloud Condensation Nuclei Activity For Organic Particulate Matter. NATURE COMMUNICATIONS 2018, 9.
Zaveri, R. A. ; Shilling, J. E. ; Zelenyuk, A. ; Liu, J. ; Bell, D. M. ; D'Ambro, E. L. ; Gaston, C. J. ; J.A., T. ; Laskin, A. ; Ling, P. ; Wilson, J. ; Easter, R. C. ; Wang, J. ; Bertram, A. K. ; Martin, S. T. ; Seinfeld, J. H. ; Worsnop, D. R. Growth Kinetics And Size Distribution Dynamics Of Viscous Secondary Organic Aerosol. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2018, 52, 1191-1199.
Reid, J. P. ; Bertram, A. K. ; Topping, D. O. ; Laskin, A. ; Martin, S. T. ; Petters, M. D. ; Pope, F. D. ; Rovelli, G. The Viscosity Of Atmospherically Relevant Organic Particles. NATURE COMMUNICATIONS 2018, 9.
Liu, P. F. ; Li, Y. J. ; Wang, Y. ; Bateman, A. P. ; Zhang, Y. ; Gong, Z. H. ; Bertram, A. K. ; Martin, S. T. Highly Viscous States Affect The Browning Of Atmospheric Organic Particulate Matter. ACS CENTRAL SCIENCE 2018, 4, 207-215.
Wong-DeRieux, W. - S. ; Li, Y. ; Lin, P. ; Laskin, J. ; Laskin, A. ; Bertram, A. K. ; Nizkorodov, S. A. ; Shiraiwa, M. Predicting The Glass Transition Temperature And Viscosity Of Secondary Organic Material Using Molecular Composition. ATMOSPHERIC CHEMISTRY AND PHYSICS 2018, 18, 6331-6351.
Hanna, S. J. ; Xu, J. - W. ; Schroder, J. C. ; Wang, Q. ; McMeeking, G. R. ; Hayden, K. ; Leaitch, W. R. ; Macdonald, A. M. ; von Salzen, K. ; Martin, R. V. ; Bertram, A. K. Refractory Black Carbon At The Whistler Peak High Elevation Research Site - Measurements And Simulations. ATMOSPHERIC ENVIRONMENT 2018, 181, 34-46.
Kodros, J. K. ; Hanna, S. J. ; Bertram, A. K. ; Leaitch, W. R. ; Schulz, H. ; Herber, A. B. ; Zanatta, M. ; Burkart, J. ; Willis, M. D. ; Abbatt, J. P. D. ; Pierce, J. R. Size-Resolved Mixing State Of Black Carbon In The Canadian High Arctic And Implications For Simulated Direct Radiative Effect. ATMOSPHERIC CHEMISTRY AND PHYSICS 2018, 18, 11345-11361.
Chu, Y. ; Evoy, E. ; Kamal, S. ; Song, Y. C. ; Reid, J. P. ; Chan, C. K. ; Bertram, A. K. Viscosity Of Erythritol And Erythritol-Water Particles As A Function Of Water Activity: New Results And An Intercomparison Of Techniques For Measuring The Viscosity Of Particles. ATMOSPHERIC MEASUREMENT TECHNIQUES 2018, 11, 4809-4822.
Song, M. ; Ham, S. ; Andrews, R. J. ; You, Y. ; Bertram, A. K. Liquid-Liquid Phase Separation In Organic Particles Containing One And Two Organic Species: Importance Of The Average O:c. ATMOSPHERIC CHEMISTRY AND PHYSICS 2018, 18, 12075-12084.
Si, M. ; Irish, V. E. ; Mason, R. H. ; Vergara-Temprado, J. ; Hanna, S. J. ; Ladino, L. A. ; Yakobi-Hancock, J. D. ; Schiller, C. L. ; Wentzell, J. J. B. ; Abbatt, J. P. D. ; Carslaw, K. S. ; Murray, B. J. ; Bertram, A. K. Ice-Nucleating Ability Of Aerosol Particles And Possible Sources At Three Coastal Marine Sites. ATMOSPHERIC CHEMISTRY AND PHYSICS 2018, 18, 15669-15685.

2017

Qiu, Y. ; Odendahl, N. ; Hudait, A. ; Mason, R. ; Bertram, A. K. ; Paesani, F. ; DeMott, P. J. ; Molinero, V. Ice Nucleation Efficiency Of Hydroxylated Organic Surfaces Is Controlled By Their Structural Fluctuations And Mismatch To Ice. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 2017, 139, 3052-3064.
Teakles, A. D. ; So, R. ; Ainslie, B. ; Nissen, R. ; Schiller, C. ; Vingarzan, R. ; McKendry, I. ; Macdonald, A. Marie; Jaffe, D. A. ; Bertram, A. K. ; Strawbridge, K. B. ; W. Leaitch, R. ; Hanna, S. ; Toom, D. ; Baik, J. ; Huang, L. Impacts Of The July 2012 Siberian Fire Plume On Air Quality In The Pacific Northwest. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 2593-2611.
Lovering, K. A. ; Bertram, A. K. ; Chou, K. C. Transient Phase Of Ice Observed By Sum Frequency Generation At The Water/mineral Interface During Freezing. JOURNAL OF PHYSICAL CHEMISTRY LETTERS 2017, 8, 871-875.
Chenyakin, Y. ; Ullmann, D. A. ; Evoy, E. ; Renbaum-Wolff, L. ; Kamal, S. ; Bertram, A. K. Diffusion Coefficients Of Organic Molecules In Sucrose-Water Solutions And Comparison With Stokes-Einstein Predictions. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 2423-2435.
Bateman, A. P. ; Gong, Z. ; Harder, T. H. ; de Sa, S. S. ; Wang, B. ; Castillo, P. ; China, S. ; Liu, Y. ; O'Brien, R. E. ; Palm, B. B. ; Shiu, H. - W. ; Cirino, G. G. ; Thalman, R. ; Adachi, K. ; M. Alexander, L. ; Artaxo, P. ; Bertram, A. K. ; Buseck, P. R. ; Gilles, M. K. ; Jimenez, J. L. ; Laskin, A. ; Manzi, A. O. ; Sedlacek, A. ; Souza, R. A. F. ; Wang, J. ; Zaveri, R. ; Martin, S. T. Anthropogenic Influences On The Physical State Of Submicron Particulate Matter Over A Tropical Forest. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 1759-1773.
Rastak, N. ; Pajunoja, A. ; Navarro, J. C. Acosta; Ma, J. ; Song, M. ; Partridge, D. G. ; Kirkevag, A. ; Leong, Y. ; Hu, W. W. ; Taylor, N. F. ; Lambe, A. ; Cerully, K. ; Bougiatioti, A. ; Liu, P. ; Krejci, R. ; Petaja, T. ; Percival, C. ; Davidovits, P. ; Worsnop, D. R. ; Ekman, A. M. L. ; Nenes, A. ; Martin, S. ; Jimenez, J. L. ; Collins, D. R. ; Topping, D. O. ; Bertram, A. K. ; Zuend, A. ; Virtanen, A. ; Riipinen, I. Microphysical Explanation Of The Rh-Dependent Water Affinity Of Biogenic Organic Aerosol And Its Importance For Climate. GEOPHYSICAL RESEARCH LETTERS 2017, 44, 5167-5177.
Sharma, S. ; Leaitch, W. R. ; Huang, L. ; Veber, D. ; Kolonjari, F. ; Zhang, W. ; Hanna, S. J. ; Bertram, A. K. ; Ogren, J. A. An Evaluation Of Three Methods For Measuring Black Carbon At Alert, Canada. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 15225-15243.
Collins, D. B. ; Burkart, J. ; Chang, R. Y. - W. ; Lizotte, M. ; Boivin-Rioux, A. ; Blais, M. ; Mungall, E. L. ; Boyer, M. ; Irish, V. E. ; Masse, G. ; Kunkel, D. ; Tremblay, J. - E. ; Papakyriakou, T. ; Bertram, A. K. ; Bozem, H. ; Gosselin, M. ; Levasseur, M. ; Abbatt, J. P. D. Frequent Ultrafine Particle Formation And Growth In Canadian Arctic Marine And Coastal Environments. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 13119-13138.
Maclean, A. M. ; Butenhoff, C. L. ; Grayson, J. W. ; Barsanti, K. ; Jimenez, J. L. ; Bertram, A. K. Mixing Times Of Organic Molecules Within Secondary Organic Aerosol Particles: A Global Planetary Boundary Layer Perspective. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 13037-13048.
Song, M. ; Liu, P. ; Martin, S. T. ; Bertram, A. K. Liquid-Liquid Phase Separation In Particles Containing Secondary Organic Material Free Of Inorganic Salts. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 11261-11271.
DeMott, P. J. ; Hill, T. C. J. ; Petters, M. D. ; Bertram, A. K. ; Tobo, Y. ; Mason, R. H. ; Suski, K. J. ; McCluskey, C. S. ; Levin, E. J. T. ; Schill, G. P. ; Boose, Y. ; Rauker, A. Marie; Miller, A. J. ; Zaragoza, J. ; Rocci, K. ; Rothfuss, N. E. ; Taylor, H. P. ; Hader, J. D. ; Chou, C. ; J. Huffman, A. ; Poeschl, U. ; Prenni, A. J. ; Kreidenweis, S. M. Comparative Measurements Of Ambient Atmospheric Concentrations Of Ice Nucleating Particles Using Multiple Immersion Freezing Methods And A Continuous Flow Diffusion Chamber. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 11227-11245.
Irish, V. E. ; Elizondo, P. ; Chen, J. ; Chou, C. ; Charette, J. ; Lizotte, M. ; Ladino, L. A. ; Wilson, T. W. ; Gosselin, M. ; Murray, B. J. ; Polishchuk, E. ; Abbatt, J. P. D. ; Miller, L. A. ; Bertram, A. K. Ice-Nucleating Particles In Canadian Arctic Sea-Surface Microlayer And Bulk Seawater. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 10583-10595.
Grayson, J. W. ; Evoy, E. ; Song, M. ; Chu, Y. ; Maclean, A. ; Nguyen, A. ; Upshur, M. Alice; Ebrahimi, M. ; Chan, C. K. ; Geiger, F. M. ; Thomson, R. J. ; Bertram, A. K. The Effect Of Hydroxyl Functional Groups And Molar Mass On The Viscosity Of Non-Crystalline Organic And Organic-Water Particles. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 8509-8524.
Macdonald, K. M. ; Sharma, S. ; Toom, D. ; Chivulescu, A. ; Hanna, S. ; Bertram, A. K. ; Platt, A. ; Elsasser, M. ; Huang, L. ; Tarasick, D. ; Chellman, N. ; McConnell, J. R. ; Bozem, H. ; Kunkel, D. ; Lei, Y. Duan; Evans, G. J. ; Abbatt, J. P. D. Observations Of Atmospheric Chemical Deposition To High Arctic Snow. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 5775-5788.
Vergara-Temprado, J. ; Murray, B. J. ; Wilson, T. W. ; O'Sullivan, D. ; Browse, J. ; Pringle, K. J. ; Ardon-Dryer, K. ; Bertram, A. K. ; Burrows, S. M. ; Ceburnis, D. ; DeMott, P. J. ; Mason, R. H. ; O'Dowd, C. D. ; Rinaldi, M. ; Carslaw, K. S. Contribution Of Feldspar And Marine Organic Aerosols To Global Ice Nucleating Particle Concentrations. ATMOSPHERIC CHEMISTRY AND PHYSICS 2017, 17, 3637-3658.
Burkholder, J. B. ; Abbate, J. P. D. ; Barnes, I. ; Roberts, J. M. ; Melamed, M. L. ; Ammann, M. ; Bertram, A. K. ; Cappa, C. D. ; Carlton, A. G. ; Carpenter, L. J. ; Crowley, J. N. ; Dubowski, Y. ; Georges, C. ; Heard, D. E. ; Herrmann, H. ; Keutsch, F. N. ; Kroll, J. H. ; V. McNeill, F. ; Ng, N. Lee; Nizkorodov, S. A. ; Orlando, J. J. ; Percival, C. J. ; Picquet-Varrault, B. ; Rudich, Y. ; Seakins, P. W. ; Surratt, J. D. ; Tanimoto, H. ; Thornton, J. A. ; Tong, Z. ; Tyndall, G. S. ; Wahner, A. ; Weschler, C. J. ; Wilson, K. R. ; Ziemann, P. J. The Essential Role For Laboratory Studies In Atmospheric Chemistry. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017, 51, 2519-2528.

2016

Song, M. ; Liu, P. F. ; Hanna, S. J. ; Zaveri, R. A. ; Potter, K. ; You, Y. ; Martin, S. T. ; Bertram, A. K. Relative Humidity-Dependent Viscosity Of Secondary Organic Material From Toluene Photo-Oxidation And Possible Implications For Organic Particulate Matter Over Megacities. Atmospheric Chemistry and Physics 2016, 16, 8817–8830.
Renbaum-Wolff, L. ; Song, M. ; Marcolli, C. ; Zhang, Y. ; Liu, P. F. ; Grayson, J. W. ; Geiger, F. M. ; Martin, S. T. ; Bertram, A. K. Observations And Implications Of Liquid–Liquid Phase Separation At High Relative Humidities In Secondary Organic Material Produced By Alpha-Pinene Ozonolysis Without Inorganic Salts. Atmospheric Chemistry and Physics 2016, 16, 7969–7979.
Grayson, J. W. ; Zhang, Y. ; Mutzel, A. ; Renbaum-Wolff, L. ; Böge, O. ; Kamal, S. ; Herrmann, H. ; Martin, S. T. ; Bertram, A. K. Effect Of Varying Experimental Conditions On The Viscosity Of Alpha-Pinene Derived Secondary Organic Material. Atmospheric Chemistry and Physics 2016, 16, 6027–6040.
Bateman, A. P. ; Gong, Z. ; Liu, P. ; Sato, B. ; Cirino, G. ; Zhang, Y. ; Artaxo, P. ; Bertram, A. K. ; Manzi, A. O. ; Rizzo, L. V. ; Souza, R. A. F. ; Zaveri, R. A. ; Martin, S. T. Sub-Micrometre Particulate Matter Is Primarily In Liquid Form Over Amazon Rainforest. Nature Geoscience 2016, 9, 34-37.
DeMott, P. J. ; Hill, T. C. J. ; McCluskey, C. S. ; Prather, K. A. ; Collins, D. B. ; Sullivan, R. C. ; Ruppel, M. J. ; Mason, R. H. ; Irish, V. E. ; Lee, T. ; Hwang, C. Yeon; Rhee, T. Siek; Snider, J. R. ; McMeeking, G. R. ; Dhaniyala, S. ; Lewis, E. R. ; Wentzell, J. J. B. ; Abbatt, J. ; Lee, C. ; Sultana, C. M. ; Ault, A. P. ; Axson, J. L. ; Martinez, M. Diaz; Venero, I. ; Santos-Figueroa, G. ; M. Stokes, D. ; Deane, G. B. ; Mayol-Bracero, O. L. ; Grassian, V. H. ; Bertram, T. H. ; Bertram, A. K. ; Moffett, B. F. ; Franc, G. D. Sea Spray Aerosol As A Unique Source Of Ice Nucleating Particles. Proceedings of the National Academy of Sciences 2016, 113, 5797-5803.
Liu, P. ; Li, Y. Jie; Wang, Y. ; Gilles, M. K. ; Zaveri, R. A. ; Bertram, A. K. ; Martin, S. T. Lability Of Secondary Organic Particulate Matter. Proceedings of the National Academy of Sciences 2016, 113, 12643-12648.
Mason, R. H. ; Si, M. ; Chou, C. ; Irish, V. E. ; Dickie, R. ; Elizondo, P. ; Wong, R. ; Brintnell, M. ; Elsasser, M. ; Lassar, W. M. ; Pierce, K. M. ; Leaitch, W. R. ; Macdonald, A. M. ; Platt, A. ; Toom-Sauntry, D. ; Sarda-Estève, R. ; Schiller, C. L. ; Suski, K. J. ; Hill, T. C. J. ; Abbatt, J. P. D. ; Huffman, J. A. ; DeMott, P. J. ; Bertram, A. K. Size-Resolved Measurements Of Ice-Nucleating Particles At Six Locations In North America And One In Europe. Atmospheric Chemistry and Physics 2016, 16, 1637–1651.
Lovering, K. A. ; Bertram, A. K. ; Chou, K. C. New Information On The Ion-Identity-Dependent Structure Of Stern Layer Revealed By Sum Frequency Generation Vibrational Spectroscopy. The Journal of Physical Chemistry C 2016, 120, {18099–18104.
Ladino, L. A. ; Yakobi-Hancock, J. D. ; Kilthau, W. P. ; Mason, R. H. ; Si, M. ; Li, J. ; Miller, L. A. ; Schiller, C. L. ; Huffman, J. A. ; Aller, J. Y. Addressing The Ice Nucleating Abilities Of Marine Aerosol: A Combination Of Deposition Mode Laboratory And Field Measurements. Atmospheric Environment 2016, 132, 1–10.
Sanchez, K. J. ; Russell, L. M. ; Modini, R. L. ; Frossard, A. A. ; Ahlm, L. ; Corrigan, C. E. ; Roberts, G. C. ; Hawkins, L. N. ; Schroder, J. C. ; Bertram, A. K. ; Zhao, R. ; Lee, A. K. Y. ; Lin, J. J. ; Nenes, A. ; Wang, Z. ; Wonaschütz, A. ; Sorooshian, A. ; Noone, K. J. ; Jonsson, H. ; Toom, D. ; Macdonald, A. M. ; Leaitch, W. R. ; Seinfeld, J. H. Meteorological And Aerosol Effects On Marine Cloud Microphysical Properties. Journal of Geophysical Research: Atmospheres 2016, 121, 4142–4161.
Hinks, M. L. ; Brady, M. V. ; Lignell, H. ; Song, M. ; Grayson, J. W. ; Bertram, A. K. ; Lin, P. ; Laskin, A. ; Laskin, J. ; Nizkorodov, S. A. Effect Of Viscosity On Photodegradation Rates In Complex Secondary Organic Aerosol Materials. Phys. Chem. Chem. Phys. 2016, 18, 8785-8793.
Zielke, S. A. ; Bertram, A. K. ; Patey, G. N. Simulations Of Ice Nucleation By Model Agi Disks And Plates. The Journal of Physical Chemistry B 2016, 120, 2291-2299.
Zielke, S. A. ; Bertram, A. K. ; Patey, G. N. Simulations Of Ice Nucleation By Kaolinite (001) With Rigid And Flexible Surfaces. The Journal of Physical Chemistry B 2016, 120, 1726-1734.

2015

Schroder, J. C. ; Hanna, S. J. ; Modini, R. L. ; Corrigan, A. L. ; Kreidenwies, S. M. ; Macdonald, A. M. ; Noone, K. J. ; Russell, L. M. ; Leaitch, W. R. ; Bertram, A. K. Size-Resolved Observations Of Refractory Black Carbon Particles In Cloud Droplets At A Marine Boundary Layer Site. ATMOSPHERIC CHEMISTRY AND PHYSICS 2015, 15, 1367-1383.
Wilson, T. W. ; Ladino, L. A. ; Alpert, P. A. ; Breckels, M. N. ; Brooks, I. M. ; Browse, J. ; Burrows, S. M. ; Carslaw, K. S. ; J. Huffman, A. ; Judd, C. ; Kilthau, W. P. ; Mason, R. H. ; McFiggans, G. ; Miller, L. A. ; Najera, J. J. ; Polishchuk, E. ; Rae, S. ; Schiller, C. L. ; Si, M. ; Temprado, J. Vergara; Whale, T. F. ; Wong, J. P. S. ; Wurl, O. ; Yakobi-Hancock, J. D. ; Abbatt, J. P. D. ; Aller, J. Y. ; Bertram, A. K. ; Knopf, D. A. ; Murray, B. J. A Marine Biogenic Source Of Atmospheric Ice-Nucleating Particles. NATURE 2015, 525, 234+.
Zielke, S. A. ; Bertram, A. K. ; Patey, G. N. A Molecular Mechanism Of Ice Nucleation On Model Agl Surfaces. JOURNAL OF PHYSICAL CHEMISTRY B 2015, 119, 9049-9055.
Li, Y. J. ; Liu, P. ; Gong, Z. ; Wang, Y. ; Bateman, A. ; Bergoend, C. ; Bertram, A. ; Martin, S. Chemical Reactivity And Liquid/non-Liquid States Of Secondary Organic Material. Environmental Science & Technology 2015.
Mason, R. H. ; Si, M. ; Li, J. ; Chou, C. ; Dickie, R. ; Toom-Sauntry, D. ; Pöhlker, C. ; Yakobi-Hancock, J. D. ; Ladino, L. A. ; Jones, K. ; Leaitch, W. R. ; Schiller, C. L. ; Abbatt, J. P. D. ; Huffman, J. A. ; Bertram, A. K. Ice Nucleating Particles At A Coastal Marine Boundary Layer Site: Correlations With Aerosol Type And Meteorological Conditions. Atmospheric Chemistry and Physics 2015, 15, 12547-12566.
Modini, R. L. ; Frossard, A. A. ; Ahlm, L. ; Russell, L. M. ; Corrigan, C. E. ; Roberts, G. C. ; Hawkins, L. N. ; Schroder, J. C. ; Bertram, A. K. ; Zhao, R. ; Lee, A. K. Y. ; Abbatt, J. P. D. ; Lin, J. ; Nenes, A. ; Wang, Z. ; Wonaschuetz, A. ; Sorooshian, A. ; Noone, K. J. ; Jonsson, H. ; Seinfeld, J. H. ; Toom-Sauntry, D. ; Macdonald, A. M. ; Leaitch, W. R. Primary Marine Aerosol-Cloud Interactions Off The Coast Of California. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 2015, 120, 4282-4303.
Zhang, Y. ; Sanchez, M. S. ; Douet, C. ; Wang, Y. ; Bateman, A. P. ; Gong, Z. ; Kuwata, M. ; Renbaum-Wolff, L. ; Sato, B. B. ; Liu, P. F. ; Bertram, A. K. ; Geiger, F. M. ; Martin, S. T. Changing Shapes And Implied Viscosities Of Suspended Submicron Particles. Atmospheric Chemistry and Physics 2015, 15, 7819-7829.
Wheeler, M. J. ; Mason, R. H. ; Steunenberg, K. ; Wagstaff, M. ; Chou, C. ; Bertram, A. K. Immersion Freezing Of Supermicron Mineral Dust Particles: Freezing Results, Testing Different Schemes For Describing Ice Nucleation, And Ice Nucleation Active Site Densities. JOURNAL OF PHYSICAL CHEMISTRY A 2015, 119, 4358-4372.
Zielke, S. ; Bertram, A. ; Patey, G. Simulations Of Ice Nucleation By Kaolinite (001) With Rigid And Flexible Surfaces. The Journal of Physical Chemistry Part B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter 2015, Accepted.
Bateman, A. P. ; Bertram, A. K. ; Martin, S. T. Hygroscopic Influence On The Semisolid-To-Liquid Transition Of Secondary Organic Materials. JOURNAL OF PHYSICAL CHEMISTRY A 2015, 119, 4386-4395.
Bateman, A. ; Gong, Z. ; Liu, P. ; Sato, B. ; Cirino, G. ; Zhang, Y. ; Artaxo, P. ; Bertram, A. ; Manzi, A. ; Rizzo, L. ; Souza, R. ; Zaveri, R. ; Martin, S. Submicron Particulate Matter Is Primarily In Liquid Form Over Amazon Rain Forest. Nature Geoscience 2015, Accepted.
Sellier, M. ; Grayson, J. W. ; Renbaum-Wolff, L. ; Song, M. ; Bertram, A. K. Estimating The Viscosity Of A Highly Viscous Liquid Droplet Through The Relaxation Time Of A Dry Spot. JOURNAL OF RHEOLOGY 2015, 59, 733-750.
Montgomery, J. F. ; Rogak, S. N. ; Green, S. I. ; You, Y. ; Bertram, A. K. Structural Change Of Aerosol Particle Aggregates With Exposure To Elevated Relative Humidity. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2015, 49, 12054-12061.
O'Brien, R. E. ; Wang, B. ; Kelly, S. T. ; Lundt, N. ; You, Y. ; Bertram, A. K. ; Leone, S. R. ; Laskin, A. ; Gilles, M. K. Liquid-Liquid Phase Separation In Aerosol Particles: Imaging At The Nanometer Scale. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2015, 49, 4995-5002.
Price, H. C. ; Mattsson, J. ; Zhang, Y. ; Bertram, A. K. ; Davies, J. F. ; Grayson, J. W. ; Martin, S. T. ; O'Sullivan, D. ; Reid, J. P. ; Rickards, A. M. J. ; Murray, B. J. Water Diffusion In Atmospherically Relevant Alpha-Pinene Secondary Organic Material. CHEMICAL SCIENCE 2015, 6, 4876-4883.
Mason, R. H. ; Chou, C. ; McCluskey, C. S. ; Levin, E. J. T. ; Schiller, C. L. ; Hill, T. C. J. ; Huffman, J. A. ; DeMott, P. J. ; Bertram, A. K. The Micro-Orifice Uniform Deposit Impactor-Droplet Freezing Technique (Moudi-Dft) For Measuring Concentrations Of Ice Nucleating Particles As A Function Of Size: Improvements And Initial Validation. ATMOSPHERIC MEASUREMENT TECHNIQUES 2015, 8, 2449-2462.
Grayson, J. W. ; Song, M. ; Sellier, M. ; Bertram, A. K. Validation Of The Poke-Flow Technique Combined With Simulations Of Fluid Flow For Determining Viscosities In Samples With Small Volumes And High Viscosities. ATMOSPHERIC MEASUREMENT TECHNIQUES 2015, 8, 2463-2472.
Song, M. ; Liu, P. F. ; Hanna, S. J. ; Li, Y. J. ; Martin, S. T. ; Bertram, A. K. Relative Humidity-Dependent Viscosities Of Isoprene-Derived Secondary Organic Material And Atmospheric Implications For Isoprene-Dominant Forests. ATMOSPHERIC CHEMISTRY AND PHYSICS 2015, 15, 5145-5159.
You, Y. ; Bertram, A. K. Effects Of Molecular Weight And Temperature On Liquid-Liquid Phase Separation In Particles Containing Organic Species And Inorganic Salts. ATMOSPHERIC CHEMISTRY AND PHYSICS 2015, 15, 1351-1365.

2014

Zhao, R. ; Lee, A. K. Y. ; Wentzell, J. J. B. ; Mcdonald, A. M. ; Toom-Sauntry, D. ; Leaitch, W. R. ; Modini, R. L. ; Corrigan, A. L. ; Russell, L. M. ; Noone, K. J. ; Schroder, J. C. ; Bertram, A. K. ; Hawkins, L. N. ; Abbatt, J. P. D. ; Liggio, J. Cloud Partitioning Of Isocyanic Acid (Hnco) And Evidence Of Secondary Source Of Hnco In Ambient Air. GEOPHYSICAL RESEARCH LETTERS 2014, 41, 6962-6969.
You, Y. ; Smith, M. L. ; Song, M. ; Martin, S. T. ; Bertram, A. K. Liquid-Liquid Phase Separation In Atmospherically Relevant Particles Consisting Of Organic Species And Inorganic Salts. International Reviews in Physical Chemistry 2014, 33, 43-77.
Haga, D. I. ; Burrows, S. M. ; Iannone, R. ; Wheeler, M. J. ; Mason, R. H. ; Chen, J. ; Polishchuk, E. A. ; Poschl, U. ; Bertram, A. K. Ice Nucleation And Its Effect On The Atmospheric Transport Of Fungal Spores From The Classes Agaricomycetes, Ustilaginomycetes, And Eurotiomycetes. Atmospheric Chemistry and Physics 2014, 14, 8611-8630.
Yakobi-Hancock, J. D. ; Ladino, L. A. ; Bertram, A. K. ; Huffman, J. A. ; Jones, K. ; Leaitch, W. R. ; Mason, R. H. ; Schiller, C. L. ; Toom-Sauntry, D. ; Wong, J. P. S. ; Abbatt, J. P. D. Ccn Activity Of Size-Selected Aerosol At A Pacific Coastal Location. Atmospheric Chemistry and Physics 2014, 14, 12307-12317.

2013

M. Smith, et.al. Phase Transitions And Phase Miscibility Of Mixed Particles Of Ammonium Sulfate, Toluene-Derived Secondary Organic Material, And Water. The Journal of Physical Chemistry 2013, 117, 8895-8906.
You, Y. ; Renbaum-Wolff, L. ; Bertram, A. K. Liquid–Liquid Phase Separation In Particles Containing Organics Mixed With Ammonium Sulfate, Ammonium Bisulfate, Ammonium Nitrate Or Sodium Chloride. . Atmospheric Chemistry and Physics 2013, 13, 11723-11734.
Haga, D. I. ; Iannone, R. ; Wheeler, M. J. ; Mason, R. ; Polishchuk, E. A. ; Fetch, Jr., T. ; van der Kamp, B. J. ; McKendry, I. G. ; Bertram, A. K. Ice Nucleation Properties Of Rust And Bunt Fungal Spores And Their Transport To High Altitudes, Where They Can Cause Heterogeneous Freezing. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 2013, 118, 7260-7272.
Leaitch, W. R. ; Sharma, S. ; Huang, L. ; Toom-Sauntry, D. ; Chivulescu, A. ; Macdonald, A. M. ; vonSalzen, K. ; Pierce, J. R. ; Bertram, A. K. ; Schroder, J. C. ; Shantz, N. C. ; Chang, R. Y. - W. ; Norman, A. - L. Dimethyl Sulfide Control Of The Lean Summertime Arctic Aerosol And Cloud. Elementa: Science of the Anthropocene 2013, 1, 000017 .
Renbaum-Wolff, L. ; Grayson, J. W. ; Bateman, A. P. ; Kuwata, M. ; Sellier, M. ; Murray, B. J. ; Shilling, J. E. ; Martin, S. T. ; Bertram, A. K. Viscosity Of Alpha-Pinene Secondary Organic Material And Implications For Particle Growth And Reactivity. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 2013, 110, 8014-8019.
Girard, E. ; Dueymes, G. ; Du, P. ; Bertram, A. K. Assessment Of The Effects Of Acid-Coated Ice Nuclei On The Arctic Cloud Microstructure, Atmospheric Dehydration, Radiation And Temperature During Winter. INTERNATIONAL JOURNAL OF CLIMATOLOGY 2013, 33, 599-614.
Huffman, J. A. ; Prenni, A. J. ; DeMott, P. J. ; Poehlker, C. ; Mason, R. H. ; Robinson, N. H. ; Froehlich-Nowoisky, J. ; Tobo, Y. ; Despres, V. R. ; Garcia, E. ; Gochis, D. J. ; Harris, E. ; Mueller-Germann, I. ; Ruzene, C. ; Schmer, B. ; Sinha, B. ; Day, D. A. ; Andreae, M. O. ; Jimenez, J. L. ; Gallagher, M. ; Kreidenweis, S. M. ; Bertram, A. K. ; Poeschl, U. High Concentrations Of Biological Aerosol Particles And Ice Nuclei During And After Rain. ATMOSPHERIC CHEMISTRY AND PHYSICS 2013, 13, 6151-6164.
Shiraiwa, M. ; Zuend, A. ; Bertram, A. K. ; Seinfeld, J. H. Gas-Particle Partitioning Of Atmospheric Aerosols: Interplay Of Physical State, Non-Ideal Mixing And Morphology. PHYSICAL CHEMISTRY CHEMICAL PHYSICS 2013, 15, 11441-11453.
Renbaum-Wolff, L. ; Grayson, J. W. ; Bertram, A. K. Technical Note: New Methodology For Measuring Viscosities In Small Volumes Characteristic Of Environmental Chamber Particle Samples. ATMOSPHERIC CHEMISTRY AND PHYSICS 2013, 13, 791-802.

2012

Wheeler, M. J. ; Bertram, A. K. Deposition Nucleation On Mineral Dust Particles: A Case Against Classical Nucleation Theory With The Assumption Of A Single Contact Angle. Atmospheric Chemistry and Physics 2012, 12.
You, Y. ; Renbaum-Wolff, L. ; Carreras-Sospedra, M. ; Hanna, S. J. ; Hiranuma, N. ; Kamal, S. ; Smith, M. L. ; Zhang, X. ; Weber, R. J. ; Shilling, J. E. ; Dabdub, D. ; Martin, S. T. ; Bertram, A. K. Images Reveal That Atmospheric Particles Can Undergo Liquid-Liquid Phase Separations. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 2012, 109, 13188-13193.
Smith, M. L. ; Bertram, A. K. ; Martin, S. T. Deliquescence, Efflorescence, And Phase Miscibility Of Mixed Particles Of Ammonium Sulfate And Isoprene-Derived Secondary Organic Material. ATMOSPHERIC CHEMISTRY AND PHYSICS 2012, 12, 9613-9628.

2011

Iannone, R. ; Chernoff, D. I. ; Pringle, A. ; Martin, S. T. ; Bertram, A. K. The Ice Nucleation Ability Of One Of The Most Abundant Types Of Fungal Spores Found In The Atmosphere. Atmospheric Chemistry and Physics 2011, 11.
Du, P. ; Girard, E. ; Bertram, A. K. ; Shupe, M. D. Modeling Of The Cloud And Radiation Processes Observed During Sheba. Atmospheric Research 2011, 101.
Iannone, R. ; Xiao, S. ; Bertram, A. K. Potentially Important Nighttime Heterogeneous Chemistry: No3 With Aldehydes And N2O5 With Alcohols. Physical Chemistry Chemical Physics 2011, 13.
Bertram, A. K. ; Martin, S. T. ; Hanna, S. J. ; Smith, M. L. ; Bodsworth, A. ; Chen, Q. ; Kuwata, M. ; Liu, A. ; You, Y. ; , Predicting The Relative Humidities Of Liquid-Liquid Phase Separation, Efflorescence, And Deliquescence Of Mixed Particles Of Ammonium Sulfate, Organic Material, And Water Using The Organic-To-Sulfate Mass Ratio Of The Particle And The Oxygen-To-Carbon Ele. Atmospheric Chemistry and Physics 2011, 11.
Xiao, S. ; Bertram, A. K. Reactive Uptake Kinetics Of No3 On Multicomponent And Multiphase Organic Mixtures Containing Unsaturated And Saturated Organics. Physical Chemistry Chemical Physics 2011, 13.
Yang, Z. ; Bertram, A. K. ; Chou, K. C. Why Do Sulfuric Acid Coatings Influence The Ice Nucleation Properties Of Mineral Dust Particles In The Atmosphere?. Journal of Physical Chemistry Letters 2011, 2.

2010

Chernoff, D. I. ; Bertram, A. K. Effects Of Sulfate Coatings On The Ice Nucleation Properties Of A Biological Ice Nucleus And Several Types Of Minerals. Journal of Geophysical Research, [Atmospheres] 2010, 115, D20205/1-D20205/12.
Bodsworth, A. ; Zobrist, B. ; Bertram, A. K. Inhibition Of Efflorescence In Mixed Organic-Inorganic Particles At Temperatures Less Than 250 K. Physical Chemistry Chemical Physics 2010, 12, 12259 - 12266.
Croteau, T. ; Bertram, A. K. ; Patey, G. N. Observations Of High-Density Ferroelectric Ordered Water In Kaolinite Trenches Using Monte Carlo Simulations. Journal of Physical Chemistry A 2010, 114, 8396 - 8405.
Simpson, E. A. ; Campuzano-Jost, P. ; Hanna, S. J. ; Kanan, K. M. M. ; Hepburn, J. W. ; Blades, M. W. ; Bertram, A. K. Studies Of One And Two Component Aerosols Using Ir/vuv Single Particle Mass Spectrometry: Insights Into The Vaporization Process And Quantitative Limitations. Physical Chemistry Chemical Physics 2010, 12, 11565 - 11575.
Croteau, T. ; Bertram, A. K. ; Patey, G. N. Water Adsorption On Kaolinite Surfaces Containing Trenches. Journal of Physical Chemistry A 2010, 114, 2171 - 2178.
McKendry, I. G. ; Gallagher, J. ; P. Jost, C. ; Bertram, A. ; Strawbridge, K. ; Leaitch, R. ; Macdonald, A. M. Ground-Based Remote Sensing Of An Elevated Forest Fire Aerosol Layer At Whistler, Bc: Implications For Interpretation Of Mountaintop Chemistry. ATMOSPHERIC CHEMISTRY AND PHYSICS 2010, 10, 11921-11930.

2009

Hanna, S. J. ; Campuzano-Jost, P. ; Simpson, E. A. ; Robb, D. B. ; Burak, I. ; Blades, M. W. ; Hepburn, J. W. ; Bertram, A. K. A New Broadly Tunable (7.4-10.2 Ev) Laser Based Vuv Light Source And Its First Application To Aerosol Mass Spectrometry. International Journal of Mass Spectrometry 2009, 279, 134-146.
Gross, S. ; Bertram, A. K. Products And Kinetics Of The Reactions Of An Alkane Monolayer And A Terminal Alkene Monolayer With No3 Radicals. Journal of Geophysical Research-Atmospheres 2009, 114, 14.
Simpson, E. A. ; Campuzano-Jost, P. ; Hanna, S. J. ; Robb, D. B. ; Hepburn, J. H. ; Blades, M. W. ; Bertram, A. K. A Laser Desorption-Electron Impact Ionization Ion Trap Mass Spectrometer For Real-Time Analysis Of Single Atmospheric Particles. International Journal of Mass Spectrometry 2009, 281, 140-149.
Gross, S. ; Iannone, R. ; Xiao, S. ; Bertram, A. K. Reactive Uptake Studies Of No3 And N2O5 On Alkenoic Acid, Alkanoate, And Polyalcohol Substrates To Probe Nighttime Aerosol Chemistry. Physical Chemistry Chemical Physics 2009, 11, 7792-7803.
Hanna, S. J. ; Campuzano-Jost, P. ; Simpson, E. A. ; Burak, I. ; Blades, M. W. ; Hepburn, J. W. ; Bertram, A. K. A Study Of Oleic Acid And 2,4-Dhb Acid Aerosols Using An Ir-Vuv-Itms: Insights Into The Strengths And Weaknesses Of The Technique. Physical Chemistry Chemical Physics 2009, 11, 7963-7975.
Croteau, T. ; Bertram, A. K. ; Patey, G. N. Simulation Of Water Adsorption On Kaolinite Under Atmospheric Conditions. Journal of Physical Chemistry A 2009, 113, 7826-7833.
Signorell, R. ; Bertram, A. K. Physical Chemistry Of Aerosols. PHYSICAL CHEMISTRY CHEMICAL PHYSICS 2009, 11, 7759.
Eastwood, M. L. ; Cremel, S. ; Wheeler, M. ; Murray, B. J. ; Girard, E. ; Bertram, A. K. Effects Of Sulfuric Acid And Ammonium Sulfate Coatings On The Ice Nucleation Properties Of Kaolinite Particles. Geophysical Research Letters 2009, 36, 5.

2008

Croteau, T. ; Bertram, A. K. ; Patey, G. N. Adsorption And Structure Of Water On Kaolinite Surfaces: Possible Insight Into Lee Nucleation From Grand Canonical Monte Carlo Calculations. Journal of Physical Chemistry A 2008, 112, 10708-10712.
Eastwood, M. L. ; Cremel, S. ; Gehrke, C. ; Girard, E. ; Bertram, A. K. Ice Nucleation On Mineral Dust Particles: Onset Conditions, Nucleation Rates And Contact Angles. Journal of Geophysical Research-Atmospheres 2008, 113, 9.
Cosman, L. M. ; Bertram, A. K. Reactive Uptake Of N2O5 On Aqueous H2So4 Solutions Coated With 1-Component And 2-Component Monolayers. Journal of Physical Chemistry A 2008, 112, 4625-4635.
Cosman, L. M. ; Knopf, D. A. ; Bertram, A. K. N2O5 Reactive Uptake On Aqueous Sulfuric Acid Solutions Coated With Branched And Straight-Chain Insoluble Organic Surfactants. Journal of Physical Chemistry A 2008, 112, 2386-2396.
Gross, S. ; Bertram, A. K. Reactive Uptake Of No3, N2O5, No2, Hno3, And O-3 On Three Types Of Polycyclic Aromatic Hydrocarbon Surfaces. Journal of Physical Chemistry A 2008, 112, 3104-3113.
Murray, B. J. ; Bertram, A. K. Inhibition Of Solute Crystallisation In Aqueous H+-Nh4+-So42–H2O Droplets. Physical Chemistry Chemical Physics 2008, 10, 3287-3301.

2007

Knopf, D. A. ; Cosman, L. M. ; Mousavi, P. ; Mokamati, S. ; Bertram, A. K. A Novel Flow Reactor For Studying Reactions On Liquid Surfaces Coated By Organic Monolayers: Methods, Validation, And Initial Results. Journal of Physical Chemistry A 2007, 111, 11021-11032.
Mak, J. ; Gross, S. ; Bertram, A. K. Uptake Of No3 On Soot And Pyrene Surfaces. Geophysical Research Letters 2007, 34.
Ivanov, A. V. ; Trakhtenberg, S. ; Bertram, A. K. ; Gershenzon, Y. M. ; Molina, M. J. Oh, Ho2, And Ozone Gaseous Diffusion Coefficients. Journal of Physical Chemistry A 2007, 111, 1632-1637.
Murray, B. J. ; Bertram, A. K. Strong Dependence Of Cubic Ice Formation On Droplet Ammonium To Sulfate Ratio. Geophysical Research Letters 2007, 34.
Murray, B. J. ; Bertram, A. K. Laboratory Studies Of The Formation Of Cubic Ice In Aqueous Droplets. In Physics and Chemistry of Ice; Kuhs, W. F. ; Physics and Chemistry of Ice; 2007; pp. 417-426.

2006

Knopf, D. A. ; Mak, J. ; Gross, S. ; Bertram, A. K. Does Atmospheric Processing Of Saturated Hydrocarbon Surfaces By No3 Lead To Volatilization?. Geophysical Research Letters 2006, 33, 5.
Shilling, J. E. ; Tolbert, M. A. ; Toon, O. B. ; Jensen, E. J. ; Murray, B. J. ; Bertram, A. K. Measurements Of The Vapor Pressure Of Cubic Ice And Their Implications For Atmospheric Ice Clouds. Geophysical Research Letters 2006, 33, 5.
Pant, A. ; Parsons, M. T. ; Bertram, A. K. Crystallization Of Aqueous Ammonium Sulfate Particles Internally Mixed With Soot And Kaolinite: Crystallization Relative Humidities And Nucleation Rates. Journal of Physical Chemistry A 2006, 110, 8701-8709.
Parsons, M. T. ; Riffell, J. L. ; Bertram, A. K. Crystallization Of Aqueous Inorganic-Malonic Acid Particles: Nucleation Rates, Dependence On Size, And Dependence On The Ammonium-To-Sulfate. Journal of Physical Chemistry A 2006, 110, 8108-8115.
Dymarska, M. ; Murray, B. J. ; Sun, L. M. ; Eastwood, M. L. ; Knopf, D. A. ; Bertram, A. K. Deposition Ice Nucleation On Soot At Temperatures Relevant For The Lower Troposphere. Journal of Geophysical Research-Atmospheres 2006, 111, 9.
Murray, B. J. ; Bertram, A. K. Formation And Stability Of Cubic Ice In Water Droplets. Physical Chemistry Chemical Physics 2006, 8, 186-192.

2005

Murray, B. J. ; Knopf, D. A. ; Bertram, A. K. The Formation Of Cubic Ice Under Conditions Relevant To Earth’S Atmosphere. Nature 2005, 434, 202-205.
Knopf, D. A. ; Anthony, L. M. ; Bertram, A. K. Reactive Uptake Of O-3 By Multicomponent And Multiphase Mixtures Containing Oleic Acid. Journal of Physical Chemistry A 2005, 109, 5579-5589.

2004

Parsons, M. T. ; Mak, J. ; Lipetz, S. R. ; Bertram, A. K. Deliquescence Of Malonic, Succinic, Glutaric, And Adipic Acid Particles. Journal of Geophysical Research-Atmospheres 2004, 109, 8.
Pant, A. ; Fok, A. ; Parsons, M. T. ; Mak, J. ; Bertram, A. K. Deliquescence And Crystallization Of Ammonium Sulfate-Glutaric Acid And Sodium Chloride-Glutaric Acid Particles. Geophysical Research Letters 2004, 31, 4.
Parsons, M. T. ; Knopf, D. A. ; Bertram, A. K. Deliquescence And Crystallization Of Ammonium Sulfate Particles Internally Mixed With Water-Soluble Organic Compounds. Journal of Physical Chemistry A 2004, 108, 11600-11608.

2003

Martin, S. T. ; Bertram, A. K. Comment On "effects Of The Physical State Of Tropospheric Ammonium-Sulfate-Nitrate Particles In Global Aerosol Direct Radiative Forcing". Atmospheric Chemistry and Physics 2003, 3, S2445-S2448.

2002

Zuberi, B. ; Bertram, A. K. ; Cassa, C. A. ; Molina, L. T. ; Molina, M. J. Heterogeneous Nucleation Of Ice In (Nh4)(2)So4-H2O Particles With Mineral Dust Immersions. Geophysical Research Letters 2002, 29.

2001

Zuberi, B. ; Bertram, A. K. ; Koop, T. ; Molina, L. T. ; Molina, M. J. Heterogeneous Freezing Of Aqueous Particles Induced By Crystallized (Nh4)(2)So4, Ice, And Letovicite. Journal of Physical Chemistry A 2001, 105.
Bertram, A. K. ; Ivanov, A. V. ; Hunter, M. ; Molina, L. T. ; Molina, M. J. The Reaction Probability Of Oh On Organic Surfaces Of Tropospheric Interest. Journal of Physical Chemistry A 2001, 105.

2000

Bertram, A. K. ; Koop, T. ; Molina, L. T. ; Molina, M. J. Ice Formation In (Nh4)(2)So4-H2O Particles. Journal of Physical Chemistry A 2000, 104.
Bertram, A. K. ; Dickens, D. B. ; Sloan, J. J. Supercooling Of Type 1 Polar Stratospheric Clouds: The Freezing Of Submicron Nitric Acid Aerosols Having Hno3 Mol Fractions Less Than 0.5. Journal of Geophysical Research - Atmospheres 2000, 105.

1999

Koop, T. ; Bertram, A. K. ; Molina, L. T. ; Molina, M. J. Phase Transitions In Aqueous Nh4Hso4 Solutions. Journal of Physical Chemistry A 1999, 103.

1998

Bertram, A. K. ; Sloan, J. J. The Nucleation Rate Constants And Freezing Mechanism Of Nitric Acid Trihydrate Aerosol Under Stratospheric Conditions. Journal of Geophysical Research - Atmospheres 1998, 103.
Bertram, A. K. ; Sloan, J. J. Temperature-Dependent Nucleation Rate Constants And Freezing Behavior Of Submicron Nitric Acid Dihydrate Aerosol Particles Under Stratospheric Conditions. Journal of Geophysical Research - Atmospheres 1998, 103.

1996

Bertram, A. K. ; Patterson, D. D. ; Sloan, J. J. Mechanisms And Temperatures For The Freezing Of Sulfuric Acid Aerosols Measured By Ftir Extinction Spectroscopy. Journal of Physical Chemistry 1996, 100.

1993

Bertram, A. K. ; Liu, M. T. H. Cycloaddition Of Arylchlorocarbenes Using Ultrasound. Journal of the Chemical Society - Chemical Communications 1993.