Search Results - "Hu, Autumn A."

Particle characteristics responsible for effects on human lung epithelial cells by Aust, Ann E, Ball, James C, Hu, Autumn A, Lighty, JoAnn S, Smith, Kevin R, Straccia, Ann M, Veranth, John M, Young, Willie C

“…Some recent epidemiologic investigations have shown an association between increased incidence of respiratory symptoms and exposure to low levels of…”
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Interleukin-8 Levels in Human Lung Epithelial Cells Are Increased in Response to Coal Fly Ash and Vary with the Bioavailability of Iron, as a Function of Particle Size and Source of Coal by Smith, Kevin R, Veranth, John M, Hu, Autumn A, Lighty, JoAnn S, Aust, Ann E

“…Particulate air pollution contains iron, and some of the pathological effects after inhalation may be due to radical species produced by iron-catalyzed…”
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Mössbauer Spectroscopy Indicates That Iron in an Aluminosilicate Glass Phase Is the Source of the Bioavailable Iron from Coal Fly Ash by Veranth, John M, Smith, Kevin R, Huggins, Frank, Hu, Autumn A, Lighty, JoAnn S, Aust, Ann E

“…Iron speciation by Mössbauer spectroscopy indicates that ferric iron in an aluminosilicate glass phase is the source of the bioavailable iron in coal fly ash…”
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Coal Fly Ash and Mineral Dust for Toxicology and Particle Characterization Studies: Equipment and Methods for PM2.5- and PM1-Enriched Samples by Veranth, John M., Smith, Kevin R., Aust, Ann E., Dansie, Sara L., Griffin, James B., Hu, Autumn A., Huggins, Matthew L., Lighty, Jo Ann S.

“…Laboratory methods to produce particle samples from known, reproducible sources with sufficient mass to perform both detailed characterization and replicated…”
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Mobilization of Iron from Coal Fly Ash Was Dependent upon the Particle Size and Source of Coal:  Analysis of Rates and Mechanisms by Veranth, John M., Smith, Kevin R., Hu, Autumn A., Lighty, JoAnn S., Aust, Ann E.

“…The observed iron mobilization rate from size-fractionated coal fly ash is consistent with the model predictions for a limiting case of mass transfer where the…”
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