Search Results - "TURPIN, J"

Secondary organic aerosol formation in cloud droplets and aqueous particles (aqSOA): a review of laboratory, field and model studies by Ervens, B, Turpin, B J, Weber, R J

“…Progress has been made over the past decade in predicting secondary organic aerosol (SOA) mass in the atmosphere using vapor pressure-driven partitioning,…”
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Particle partitioning potential of organic compounds is highest in the Eastern US and driven by anthropogenic water by Carlton, A. G, Turpin, B. J

“…Gas-phase water-soluble organic matter (WSOMg) is ubiquitous in the troposphere. In the summertime, the potential for these gases to partition to…”
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Chemical insights, explicit chemistry, and yields of secondary organic aerosol from OH radical oxidation of methylglyoxal and glyoxal in the aqueous phase by Lim, Y. B, Tan, Y, Turpin, B. J

“…Atmospherically abundant, volatile water-soluble organic compounds formed through gas-phase chemistry (e.g., glyoxal (C2), methylglyoxal (C3), and acetic acid)…”
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Key parameters controlling OH-initiated formation of secondary organic aerosol in the aqueous phase (aqSOA) by Ervens, Barbara, Sorooshian, Armin, Lim, Yong B., Turpin, Barbara J.

“…Secondary organic aerosol formation in the aqueous phase of cloud droplets and aerosol particles (aqSOA) might contribute substantially to the total SOA burden…”
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Laboratory evidence of organic peroxide and peroxyhemiacetal formation in the aqueous phase and implications for aqueous OH by Lim, Y. B, Turpin, B. J

“…Aqueous chemistry in atmospheric waters (e.g., cloud droplets or wet aerosols) is considered a potentially important atmospheric pathway to produce secondary…”
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Aqueous chemistry and its role in secondary organic aerosol (SOA) formation by Lim, Y. B., Tan, Y., Perri, M. J., Seitzinger, S. P., Turpin, B. J.

“…There is a growing understanding that secondary organic aerosol (SOA) can form through reactions in atmospheric waters (i.e., clouds, fogs, and aerosol water)…”
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Potential of Aerosol Liquid Water to Facilitate Organic Aerosol Formation: Assessing Knowledge Gaps about Precursors and Partitioning by Sareen, Neha, Waxman, Eleanor M, Turpin, Barbara J, Volkamer, Rainer, Carlton, Annmarie G

“…Isoprene epoxydiol (IEPOX), glyoxal, and methylglyoxal are ubiquitous water-soluble organic gases (WSOGs) that partition to aerosol liquid water (ALW) and…”
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Chemical Characterization of Secondary Organic Aerosol from Oxidation of Isoprene Hydroxyhydroperoxides by Riva, Matthieu, Budisulistiorini, Sri H, Chen, Yuzhi, Zhang, Zhenfa, D’Ambro, Emma L, Zhang, Xuan, Gold, Avram, Turpin, Barbara J, Thornton, Joel A, Canagaratna, Manjula R, Surratt, Jason D

“…Atmospheric oxidation of isoprene under low-NO x conditions leads to the formation of isoprene hydroxyhydroperoxides (ISOPOOH). Subsequent oxidation of ISOPOOH…”
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Atmospheric oxalic acid and SOA production from glyoxal: Results of aqueous photooxidation experiments by Carlton, Annmarie G., Turpin, Barbara J., Altieri, Katye E., Seitzinger, Sybil, Reff, Adam, Lim, Ho-Jin, Ervens, Barbara

“…Aqueous-phase photooxidation of glyoxal, a ubiquitous water-soluble gas-phase oxidation product of many compounds, is a potentially important global and…”
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Mechanisms leading to oligomers and SOA through aqueous photooxidation: insights from OH radical oxidation of acetic acid and methylglyoxal by Tan, Y, Lim, Y. B, Altieri, K. E, Seitzinger, S. P, Turpin, B. J

“…Previous experiments have demonstrated that the aqueous OH radical oxidation of methylglyoxal produces low volatility products including pyruvate, oxalate and…”
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Psychiatric manifestations revealing inborn errors of metabolism in adolescents and adults by Sedel, F, Baumann, N, Turpin, J.-C, Lyon-Caen, O, Saudubray, J.-M, Cohen, D

“…Inborn errors of metabolism (IEMs) may present in adolescence or adulthood as a psychiatric disorder. In some instances, an IEM is suspected because of…”
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Photochemical Cloud Processing of Primary Wildfire Emissions as a Potential Source of Secondary Organic Aerosol by Tomaz, Sophie, Cui, Tianqu, Chen, Yuzhi, Sexton, Kenneth G, Roberts, James M, Warneke, Carsten, Yokelson, Robert J, Surratt, Jason D, Turpin, Barbara J

“…We investigated the gas-phase chemical composition of biomass burning (BB) emissions and their role in aqueous secondary organic aerosol (aqSOA) formation…”
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Oligomers, organosulfates, and nitrooxy organosulfates in rainwater identified by ultra-high resolution electrospray ionization FT-ICR mass spectrometry by Altieri, K. E., Turpin, B. J., Seitzinger, S. P.

“…Wet deposition is an important removal mechanism for atmospheric organic matter, and a potentially important input for receiving ecosystems, yet less than 50%…”
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Measuring and simulating particulate organics in the atmosphere: problems and prospects by Turpin, Barbara J., Saxena, Pradeep, Andrews, Elisabeth

“…Although organics constitute approximately 10–70% of the total dry fine particle mass in the atmosphere, their concentrations and formation mechanisms are less…”
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Secondary organic aerosol production from aqueous photooxidation of glycolaldehyde: Laboratory experiments by Perri, Mark J., Seitzinger, Sybil, Turpin, Barbara J.

“…Organic particulate matter (PM) formed in the atmosphere (secondary organic aerosol; SOA) is a substantial yet poorly understood contributor to atmospheric PM…”
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SOA from methylglyoxal in clouds and wet aerosols: Measurement and prediction of key products by Tan, Yi, Carlton, Annmarie G., Seitzinger, Sybil P., Turpin, Barbara J.

“…Aqueous OH radical oxidation of methylglyoxal in clouds and wet aerosols is a potentially important global and regional source of secondary organic aerosol…”
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Origins of Primary and Secondary Organic Aerosol in Atlanta:  Results of Time-Resolved Measurements during the Atlanta Supersite Experiment by Lim, Ho-Jin, Turpin, Barbara J

“…Time-resolved ambient particulate organic (OC) and elemental carbon (EC) data measured in Atlanta, GA, during the Atlanta Supersite Experiment (August…”
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Effects of Precursor Concentration and Acidic Sulfate in Aqueous Glyoxal−OH Radical Oxidation and Implications for Secondary Organic Aerosol by Tan, Yi, Perri, Mark J, Seitzinger, Sybil P, Turpin, Barbara J

“…Previous experiments demonstrated that aqueous OH radical oxidation of glyoxal yields low-volatility compounds. When this chemistry takes place in clouds and…”
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Isoprene Forms Secondary Organic Aerosol through Cloud Processing:  Model Simulations by Lim, Ho-Jin, Carlton, Annmarie G, Turpin, Barbara J

“…Isoprene accounts for more than half of non-methane volatile organics globally. Despite extensive experimentation, homogeneous formation of secondary organic…”
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Development of a hydrophilic interaction liquid chromatography (HILIC) method for the chemical characterization of water-soluble isoprene epoxydiol (IEPOX)-derived secondary organic aerosol by Cui, Tianqu, Zeng, Zhexi, Dos Santos, Erickson O, Zhang, Zhenfa, Chen, Yuzhi, Zhang, Yue, Rose, Caitlin A, Budisulistiorini, Sri H, Collins, Leonard B, Bodnar, Wanda M, de Souza, Rodrigo A F, Martin, Scot T, Machado, Cristine M D, Turpin, Barbara J, Gold, Avram, Ault, Andrew P, Surratt, Jason D

“…Acid-catalyzed multiphase chemistry of isoprene epoxydiols (IEPOX) on sulfate aerosol produces substantial amounts of water-soluble secondary organic aerosol…”
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