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Lei Z, Chen B, Brooks SD. Effect of Acidity on Ice Nucleation by Inorganic-Organic Mixed Droplets. ACS EARTH & SPACE CHEMISTRY 2023; 7:2562-2573. [PMID: 38148991 PMCID: PMC10749479 DOI: 10.1021/acsearthspacechem.3c00242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/08/2023] [Accepted: 11/27/2023] [Indexed: 12/28/2023]
Abstract
Aerosol acidity significantly influences heterogeneous chemical reactions and human health. Additionally, acidity may play a role in cloud formation by modifying the ice nucleation properties of inorganic and organic aerosols. In this work, we combined our well-established ice nucleation technique with Raman microspectroscopy to study ice nucleation in representative inorganic and organic aerosols across a range of pH conditions (pH -0.1 to 5.5). Homogeneous nucleation was observed in systems containing ammonium sulfate, sulfuric acid, and sucrose. In contrast, droplets containing ammonium sulfate mixed with diethyl sebacate, poly(ethylene glycol) 400, and 1,2,6-hexanetriol were found to undergo liquid-liquid phase separation, exhibiting core-shell morphologies with observed initiation of heterogeneous freezing in the cores. Our experimental findings demonstrate that an increased acidity reduces the ice nucleation ability of droplets. Changes in the ratio of bisulfate to sulfate coincided with shifts in ice nucleation temperatures, suggesting that the presence of bisulfate may decrease the ice nucleation efficiency. We also report on how the morphology and viscosity impact ice nucleation properties. This study aims to enhance our fundamental understanding of acidity's effect on ice nucleation ability, providing context for the role of acidity in atmospheric ice cloud formation.
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Affiliation(s)
- Ziying Lei
- Department of Atmospheric
Science, Texas A&M University, College Station, Texas 77843, United States
| | - Bo Chen
- Department of Atmospheric
Science, Texas A&M University, College Station, Texas 77843, United States
| | - Sarah D. Brooks
- Department of Atmospheric
Science, Texas A&M University, College Station, Texas 77843, United States
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2
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Roy P, Liu S, Dutcher CS. Droplet Interfacial Tensions and Phase Transitions Measured in Microfluidic Channels. Annu Rev Phys Chem 2021; 72:73-97. [PMID: 33607917 DOI: 10.1146/annurev-physchem-090419-105522] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Measurements of droplet phase and interfacial tension (IFT) are important in the fields of atmospheric aerosols and emulsion science. Bulk macroscale property measurements with similar constituents cannot capture the effect of microscopic length scales and highly curved surfaces on the transport characteristics and heterogeneous chemistry typical in these applications. Instead, microscale droplet measurements ensure properties are measured at the relevant length scale. With recent advances in microfluidics, customized multiphase fluid flows can be created in channels for the manipulation and observation of microscale droplets in an enclosed setting without the need for large and expensive control systems. In this review, we discuss the applications of different physical principles at the microscale and corresponding microfluidic approaches for the measurement of droplet phase state, viscosity, and IFT.
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Affiliation(s)
- Priyatanu Roy
- Department of Mechanical Engineering, University of Minnesota, Twin Cities, Minneapolis, Minnesota 55455, USA;
| | - Shihao Liu
- Department of Mechanical Engineering, University of Minnesota, Twin Cities, Minneapolis, Minnesota 55455, USA;
| | - Cari S Dutcher
- Department of Mechanical Engineering, University of Minnesota, Twin Cities, Minneapolis, Minnesota 55455, USA; .,Department of Chemical Engineering and Materials Science, University of Minnesota, Twin Cities, Minneapolis, Minnesota 55455, USA
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3
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Kucinski TM, Ott EJE, Freedman MA. Flash Freeze Flow Tube to Vitrify Aerosol Particles at Fixed Relative Humidity Values. Anal Chem 2020; 92:5207-5213. [DOI: 10.1021/acs.analchem.9b05757] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Theresa M. Kucinski
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16801, United States
| | - Emily-Jean E. Ott
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16801, United States
| | - Miriam Arak Freedman
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16801, United States
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4
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Mael LE, Busse H, Grassian VH. Measurements of Immersion Freezing and Heterogeneous Chemistry of Atmospherically Relevant Single Particles with Micro-Raman Spectroscopy. Anal Chem 2019; 91:11138-11145. [PMID: 31373198 DOI: 10.1021/acs.analchem.9b01819] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In the atmosphere, there are several different trajectories by which particles can nucleate ice; two of the major pathways are deposition and immersion freezing. Single particle depositional freezing has been widely studied with spectroscopic methods while immersion freezing has been predominantly studied either for particles within bulk aqueous solutions or using optical imaging of single particles. Of the few existing spectroscopic methods that monitor immersion freezing, there are limited opportunities for investigating the impact of heterogeneous chemistry on freezing. Herein, we describe a method that couples a confocal Raman spectrometer with an environmental cell to investigate single particle immersion freezing along with the capability to investigate in situ the impact of heterogeneous reactions with ozone and other trace gases on ice nucleation. This system, which has been rigorously calibrated (temperature and relative humidity) across a large dynamic range, is used to investigate low temperature water uptake and heterogeneous ice nucleation of atmospherically relevant single particles deposited on a substrate. The use of Raman spectroscopy provides important insights into the phase state and chemical composition of ice nuclei and, thus, insights into cloud formation.
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5
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Nazarenko Y, Rangel-Alvarado RB, Kos G, Kurien U, Ariya PA. Novel aerosol analysis approach for characterization of nanoparticulate matter in snow. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:4480-4493. [PMID: 27943145 DOI: 10.1007/s11356-016-8199-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 12/01/2016] [Indexed: 06/06/2023]
Abstract
Tropospheric aerosols are involved in several key atmospheric processes: from ice nucleation, cloud formation, and precipitation to weather and climate. The impact of aerosols on these atmospheric processes depends on the chemical and physical characteristics of aerosol particles, and these characteristics are still largely uncertain. In this study, we developed a system for processing and aerosolization of melted snow in particle-free air, coupled with a real-time measurement of aerosol size distributions. The newly developed technique involves bringing snow-borne particles into an airborne state, which enables application of high-resolution aerosol analysis and sampling techniques. This novel analytical approach was compared to a variety of complementary existing analytical methods as applied for characterization of snow samples from remote sites in Alert (Canada) and Barrow (USA), as well as urban Montreal (Canada). The dry aerosol measurements indicated a higher abundance of particles of all sizes, and the 30 nm size dominated in aerosol size distributions for the Montreal samples, closely followed by Barrow, with about 30% fewer 30 nm particles, and about four times lower 30 nm particle abundance in Alert samples, where 15 nm particles were most abundant instead. The aerosolization technique, used together with nanoparticle tracking analysis and electron microscopy, allowed measurement of a wide size range of snow-borne particles in various environmental snow samples. Here, we discuss the application of the new technique to achieve better physicochemical understanding of atmospheric and snow processes. The results showed high sensitivity and reduction of particle aggregation, as well as the ability to measure a high-resolution snow-borne particle size distribution, including nanoparticulate matter in the range of 10 to 100 nm.
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Affiliation(s)
- Yevgen Nazarenko
- Department of Atmospheric and Oceanic Sciences, McGill University, 805 Sherbrooke Street West, Montreal, QC, H3A 0B9, Canada
| | - Rodrigo B Rangel-Alvarado
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 2K6, Canada
| | - Gregor Kos
- Department of Atmospheric and Oceanic Sciences, McGill University, 805 Sherbrooke Street West, Montreal, QC, H3A 0B9, Canada
| | - Uday Kurien
- Department of Atmospheric and Oceanic Sciences, McGill University, 805 Sherbrooke Street West, Montreal, QC, H3A 0B9, Canada
| | - Parisa A Ariya
- Department of Atmospheric and Oceanic Sciences, McGill University, 805 Sherbrooke Street West, Montreal, QC, H3A 0B9, Canada.
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 2K6, Canada.
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6
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Estillore AD, Morris HS, Or VW, Lee HD, Alves MR, Marciano MA, Laskina O, Qin Z, Tivanski AV, Grassian VH. Linking hygroscopicity and the surface microstructure of model inorganic salts, simple and complex carbohydrates, and authentic sea spray aerosol particles. Phys Chem Chem Phys 2017; 19:21101-21111. [DOI: 10.1039/c7cp04051b] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Sea spray aerosol (SSA) particles are mixtures of organics and salts that show diversity in their morphologies and water uptake properties.
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Affiliation(s)
- Armando D. Estillore
- Department of Chemistry and Biochemistry
- University of California San Diego
- La Jolla
- USA
| | | | - Victor W. Or
- Department of Chemistry and Biochemistry
- University of California San Diego
- La Jolla
- USA
| | - Hansol D. Lee
- Department of Chemistry
- University of Iowa
- Iowa City
- USA
| | - Michael R. Alves
- Department of Chemistry and Biochemistry
- University of California San Diego
- La Jolla
- USA
| | - Meagan A. Marciano
- Department of Chemistry and Biochemistry
- University of California San Diego
- La Jolla
- USA
| | - Olga Laskina
- Department of Chemistry
- University of Iowa
- Iowa City
- USA
| | - Zhen Qin
- Department of Chemistry
- University of Iowa
- Iowa City
- USA
| | | | - Vicki H. Grassian
- Department of Chemistry and Biochemistry
- University of California San Diego
- La Jolla
- USA
- Scripps Institution of Oceanography and Department of Nanoengineering
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7
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Metcalf AR, Boyer HC, Dutcher CS. Interfacial Tensions of Aged Organic Aerosol Particle Mimics Using a Biphasic Microfluidic Platform. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2016; 50:1251-9. [PMID: 26713671 DOI: 10.1021/acs.est.5b04880] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Secondary organic aerosol (SOA) particles are a major component of atmospheric particulate matter, yet their formation processes and ambient properties are not well understood. These complex particles often contain multiple interfaces due to internal aqueous- and organic-phase partitioning. Aerosol interfaces can profoundly affect the fate of condensable organic compounds emitted into the atmosphere by altering the way in which ambient organic vapors interact with suspended particles. To accurately predict the evolution of SOA in the atmosphere, we must improve our understanding of aerosol interfaces. In this work, biphasic microscale flows are used to measure interfacial tension of reacting methylglyoxal, formaldehyde, and ammonium sulfate aqueous mixtures with a surrounding oil phase. Our experiments show a suppression of interfacial tension as a function of organic content that remains constant with reaction time for methylglyoxal-ammonium sulfate systems. We also reveal an unexpected time dependence of interfacial tension over a period of 48 h for ternary solutions of both methylglyoxal and formaldehyde in aqueous ammonium sulfate, indicating a more complicated behavior of surface activity where there is competition among dissolved organics. From these interfacial tension measurements, the morphology of aged atmospheric aerosols with internal liquid-liquid phase separation is inferred.
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Affiliation(s)
- Andrew R Metcalf
- Department of Mechanical Engineering, University of Minnesota, Twin Cities , Minneapolis, Minnesota, 55455 United States
| | - Hallie C Boyer
- Department of Mechanical Engineering, University of Minnesota, Twin Cities , Minneapolis, Minnesota, 55455 United States
| | - Cari S Dutcher
- Department of Mechanical Engineering, University of Minnesota, Twin Cities , Minneapolis, Minnesota, 55455 United States
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8
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Knopf DA, Alpert PA. A water activity based model of heterogeneous ice nucleation kinetics for freezing of water and aqueous solution droplets. Faraday Discuss 2014; 165:513-34. [PMID: 24601020 DOI: 10.1039/c3fd00035d] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Immersion freezing of water and aqueous solutions by particles acting as ice nuclei (IN) is a common process of heterogeneous ice nucleation which occurs in many environments, especially in the atmosphere where it results in the glaciation of clouds. Here we experimentally show, using a variety of IN types suspended in various aqueous solutions, that immersion freezing temperatures and kinetics can be described solely by temperature, T, and solution water activity, a(w), which is the ratio of the vapour pressure of the solution and the saturation water vapour pressure under the same conditions and, in equilibrium, equivalent to relative humidity (RH). This allows the freezing point and corresponding heterogeneous ice nucleation rate coefficient, J(het), to be uniquely expressed by T and a(w), a result we term the a(w) based immersion freezing model (ABIFM). This method is independent of the nature of the solute and accounts for several varying parameters, including cooling rate and IN surface area, while providing a holistic description of immersion freezing and allowing prediction of freezing temperatures, J(het), frozen fractions, ice particle production rates and numbers. Our findings are based on experimental freezing data collected for various IN surface areas, A, and cooling rates, r, of droplets variously containing marine biogenic material, two soil humic acids, four mineral dusts, and one organic monolayer acting as IN. For all investigated IN types we demonstrate that droplet freezing temperatures increase as A increases. Similarly, droplet freezing temperatures increase as the cooling rate decreases. The log10(J(het)) values for the various IN types derived exclusively by Tand a(w), provide a complete description of the heterogeneous ice nucleation kinetics. Thus, the ABIFM can be applied over the entire range of T, RH, total particulate surface area, and cloud activation timescales typical of atmospheric conditions. Lastly, we demonstrate that ABIFM can be used to derive frozen fractions of droplets and ice particle production for atmospheric models of cirrus and mixed phase cloud conditions.
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Affiliation(s)
- Daniel A Knopf
- Institute for Terrestrial and Planetary Atmospheres/School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY 11794-5000, USA.
| | - Peter A Alpert
- Institute for Terrestrial and Planetary Atmospheres/School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY 11794-5000, USA
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9
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Veghte DP, Bittner DR, Freedman MA. Cryo-Transmission Electron Microscopy Imaging of the Morphology of Submicrometer Aerosol Containing Organic Acids and Ammonium Sulfate. Anal Chem 2014; 86:2436-42. [DOI: 10.1021/ac403279f] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Daniel P. Veghte
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Danielle Rae Bittner
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Miriam Arak Freedman
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
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10
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Hawkins LN, Baril MJ, Sedehi N, Galloway MM, De Haan DO, Schill GP, Tolbert MA. Formation of semisolid, oligomerized aqueous SOA: lab simulations of cloud processing. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:2273-80. [PMID: 24428707 DOI: 10.1021/es4049626] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Glyoxal, methylglyoxal, glycolaldehyde, and hydroxyacetone form N-containing and oligomeric compounds during simulated cloud processing with small amines. Using a novel hygroscopicity tandem differential mobility analysis (HTDMA) system that allows varied humidification times, the hygroscopic growth (HG) of each of the resulting products of simulated cloud processing was measured. Continuous water uptake (gradual deliquescence) was observed beginning at ∼ 40% RH for all aldehyde-methylamine products. Particles containing ionic reaction products of either glyoxal or glycine were most hygroscopic, with HG between 1.16 and 1.20 at 80% RH. Longer humidification times (up to 20 min) produced an increase in growth factors for glyoxal-methylamine (19% by vol) and methylglyoxal-methylamine (8% by vol) aerosol, indicating that unusually long equilibration times can be required for HTDMA measurements of such particles. Glyoxal- and methylglyoxal-methylamine aerosol particles shattered in Raman microscopy impact-flow experiments, revealing that the particles were semisolid. Similar experiments on glycolaldehyde- and hydroxyacetone-methylamine aerosol found that the aerosol particles were liquid when dried for <1 h, but semisolid when dried for 20 h under ambient conditions. The RH required for flow (liquification) during humidification experiments followed the order methylglyoxal > glyoxal > glycolaldehyde = hydroxyacetone, likely caused by the speed of oligomer formation in each system.
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Affiliation(s)
- Lelia N Hawkins
- Department of Chemistry, Harvey Mudd College , 301 Platt Boulevard, Claremont, California 91711
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11
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Schill GP, De Haan DO, Tolbert MA. Heterogeneous ice nucleation on simulated secondary organic aerosol. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:1675-82. [PMID: 24410444 DOI: 10.1021/es4046428] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
In this study, we have explored the phase behavior and the ice nucleation properties of secondary organic aerosol made from aqueous processing (aqSOA). AqSOA was made from the dark reactions of methylglyoxal with methylamine in simulated evaporated cloud droplets. The resulting particles were probed from 215 to 250 K using Raman spectroscopy coupled to an environmental cell. We find these particles are in a semisolid or glassy state based upon their behavior when exposed to mechanical pressure as well as their flow behavior. Further, we find that these aqSOA particles are poor depositional ice nuclei, in contrast to previous studies on simple mixtures of glassy organics. Additionally, we have studied the effect of ammonium sulfate on the phase, morphology, and ice nucleation behavior of the aqSOA. We find that the plasticizing effect of ammonium sulfate lowers the viscosity of the aqSOA, allowing the ammonium sulfate to effloresce within the aqSOA matrix. Upon humidification, the aqSOA matrix liquefies before it can depositionally nucleate ice, and the effloresced ammonium sulfate can act as an immersion mode ice nucleus. This change in the mode of nucleation is accompanied by an increase in the overall ice nucleation efficiency of the aqSOA particles.
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Affiliation(s)
- Gregory P Schill
- Cooperative Institute for Research in Environmental Sciences and Department of Chemistry and Biochemistry, University of Colorado , Boulder, Colorado 80309, United States
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12
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Veghte DP, Altaf MB, Freedman MA. Size Dependence of the Structure of Organic Aerosol. J Am Chem Soc 2013; 135:16046-9. [DOI: 10.1021/ja408903g] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Daniel P. Veghte
- Department of Chemistry, The Pennsylvania State University, 104 Chemistry Building, University Park, Pennsylvania 16802, United States
| | - Muhammad Bilal Altaf
- Department of Chemistry, The Pennsylvania State University, 104 Chemistry Building, University Park, Pennsylvania 16802, United States
| | - Miriam Arak Freedman
- Department of Chemistry, The Pennsylvania State University, 104 Chemistry Building, University Park, Pennsylvania 16802, United States
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13
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Ault AP, Zhao D, Ebben CJ, Tauber MJ, Geiger FM, Prather KA, Grassian VH. Raman microspectroscopy and vibrational sum frequency generation spectroscopy as probes of the bulk and surface compositions of size-resolved sea spray aerosol particles. Phys Chem Chem Phys 2013; 15:6206-14. [DOI: 10.1039/c3cp43899f] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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14
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Wang B, Laskin A, Roedel T, Gilles MK, Moffet RC, Tivanski AV, Knopf DA. Heterogeneous ice nucleation and water uptake by field-collected atmospheric particles below 273 K. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/2012jd017446] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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15
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Wang B, Lambe AT, Massoli P, Onasch TB, Davidovits P, Worsnop DR, Knopf DA. The deposition ice nucleation and immersion freezing potential of amorphous secondary organic aerosol: Pathways for ice and mixed-phase cloud formation. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/2012jd018063] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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16
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Griffith EC, Adams EM, Allen HC, Vaida V. Hydrophobic Collapse of a Stearic Acid Film by Adsorbed l-Phenylalanine at the Air–Water Interface. J Phys Chem B 2012; 116:7849-57. [DOI: 10.1021/jp303913e] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Elizabeth C. Griffith
- Department of Chemistry and
Biochemistry and CIRES, University of Colorado at Boulder, UCB 215, Boulder, Colorado 80309, United States
| | - Ellen M. Adams
- Department of Chemistry and
Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Heather C. Allen
- Department of Chemistry and
Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Veronica Vaida
- Department of Chemistry and
Biochemistry and CIRES, University of Colorado at Boulder, UCB 215, Boulder, Colorado 80309, United States
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17
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Falgayrac G, Sobanska S, Brémard C. Particle–Particle Chemistry between Micrometer-Sized PbSO4 and CaCO3 Particles in Turbulent Flow Initiated by Liquid Water. J Phys Chem A 2012; 116:7386-96. [DOI: 10.1021/jp302874j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- G. Falgayrac
- Laboratoire
de Spectrochimie
IR et Raman, UMR-CNRS 8516, Université de Lille I, F-59655 Villeneuve d’Ascq, Cedex, France
- Physiopathologie des Maladies
Osseuses et Inflammatoires, EA4490, IMPRT-IFR114, UDSL, F-59000 Lille, France
| | - S. Sobanska
- Laboratoire
de Spectrochimie
IR et Raman, UMR-CNRS 8516, Université de Lille I, F-59655 Villeneuve d’Ascq, Cedex, France
| | - C. Brémard
- Laboratoire
de Spectrochimie
IR et Raman, UMR-CNRS 8516, Université de Lille I, F-59655 Villeneuve d’Ascq, Cedex, France
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18
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Shibata T, Hayashi M, Naganuma A, Hara N, Hara K, Hasebe F, Shimizu K, Komala N, Inai Y, Vömel H, Hamdi S, Iwasaki S, Fujiwara M, Shiotani M, Ogino SY, Nishi N. Cirrus cloud appearance in a volcanic aerosol layer around the tropical cold point tropopause over Biak, Indonesia, in January 2011. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/2011jd017029] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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19
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Baustian KJ, Cziczo DJ, Wise ME, Pratt KA, Kulkarni G, Hallar AG, Tolbert MA. Importance of aerosol composition, mixing state, and morphology for heterogeneous ice nucleation: A combined field and laboratory approach. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/2011jd016784] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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20
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Goncharuk VV, Lapshin VB, Chichaeva MA, Syroezhkin AV. The atmosphere as a colloid system. J WATER CHEM TECHNO+ 2012. [DOI: 10.3103/s1063455x11060014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Krieger UK, Marcolli C, Reid JP. Exploring the complexity of aerosol particle properties and processes using single particle techniques. Chem Soc Rev 2012; 41:6631-62. [DOI: 10.1039/c2cs35082c] [Citation(s) in RCA: 247] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Liu C, Ma Q, Liu Y, Ma J, He H. Synergistic reaction between SO2 and NO2 on mineraloxides: a potential formation pathway of sulfate aerosol. Phys Chem Chem Phys 2012; 14:1668-76. [DOI: 10.1039/c1cp22217a] [Citation(s) in RCA: 116] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Reid JP, Dennis-Smither BJ, Kwamena NOA, Miles REH, Hanford KL, Homer CJ. The morphology of aerosol particles consisting of hydrophobic and hydrophilic phases: hydrocarbons, alcohols and fatty acids as the hydrophobic component. Phys Chem Chem Phys 2011; 13:15559-72. [DOI: 10.1039/c1cp21510h] [Citation(s) in RCA: 113] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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24
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Freedman MA, Baustian KJ, Wise ME, Tolbert MA. Characterizing the Morphology of Organic Aerosols at Ambient Temperature and Pressure. Anal Chem 2010; 82:7965-72. [DOI: 10.1021/ac101437w] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Miriam A. Freedman
- Cooperative Institute for Research in Environmental Sciences, Department of Atmospheric and Oceanic Sciences, and Department of Chemistry and Biochemistry, University of Colorado Boulder, Colorado 80309
| | - Kelly J. Baustian
- Cooperative Institute for Research in Environmental Sciences, Department of Atmospheric and Oceanic Sciences, and Department of Chemistry and Biochemistry, University of Colorado Boulder, Colorado 80309
| | - Matthew E. Wise
- Cooperative Institute for Research in Environmental Sciences, Department of Atmospheric and Oceanic Sciences, and Department of Chemistry and Biochemistry, University of Colorado Boulder, Colorado 80309
| | - Margaret A. Tolbert
- Cooperative Institute for Research in Environmental Sciences, Department of Atmospheric and Oceanic Sciences, and Department of Chemistry and Biochemistry, University of Colorado Boulder, Colorado 80309
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25
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Bodsworth A, Zobrist B, Bertram AK. Inhibition of efflorescence in mixed organic–inorganic particles at temperatures less than 250 K. Phys Chem Chem Phys 2010; 12:12259-66. [DOI: 10.1039/c0cp00572j] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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