Grantee Research Project Results
Publications Details for Grant Number R832835
An Instrument for Real Time Speciation of Water Soluble Tracers in Atmospheric Particulate Matter
RFA:
Continuous Measurement Methods for Particulate Matter Composition (2005)
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| Reference Type | Reference Title | Journal | Author | Citation | Progress Report Year | Document Sources |
|---|---|---|---|---|---|---|
| Journal Article | Characterization of soluble iron in urban aerosols using near-real time data. | JOURNAL OF GEOPHYSICAL RESEARCH - ATMOSPHERES | Oakes M, Rastogi N, Majestic BJ, Shafer M, Schauer JJ, Edgerton ES, Weber RJ | Oakes M, Rastogi N, Majestic BJ, Shafer M, Schauer JJ, Edgerton ES, Weber RJ. Characterization of soluble iron in urban aerosols using near-real time data. Journal of Geophysical Research-Atmospheres 2010;115(D15):D015302 (12 pp.). |
R832835 (Final) |
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| Journal Article | Characterization of iron speciation in urban and rural single particles using XANES spectroscopy and micro X-ray fluorescence measurements: investigating the relationship between speciation and fractional iron solubility. | ATMOSPHERIC CHEMISTRY AND PHYSICS | Oakes M, Weber RJ, Lai B, Russell A, Ingall ED | Oakes M, Weber RJ, Lai B, Russell A, Ingall ED. Characterization of iron speciation in urban and rural single particles using XANES spectroscopy and micro X-ray fluorescence measurements: investigating the relationship between speciation and fractional iron solubility. Atmospheric Chemistry and Physics 2012;12(2):745-756. |
R832835 (Final) |
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| Journal Article | Iron solubility related to particle sulfur content in source emission and ambient fine particles. | ENVIRONMENTAL SCIENCE & TECHNOLOGY | Oakes M, Ingall ED, Lai B, Shafer MM, Hays MD, Liu ZG, Russell AG, Weber RJ | Oakes M, Ingall ED, Lai B, Shafer MM, Hays MD, Liu ZG, Russell AG, Weber RJ. Iron solubility related to particle sulfur content in source emission and ambient fine particles. Environmental Science & Technology 2012;46(12):6637-6644. |
R832835 (Final) |
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| Journal Article | New technique for online measurement of water-soluble Fe(II) in atmospheric aerosols. | ENVIRONMENTAL SCIENCE & TECHNOLOGY | Rastogi N, Oakes MM, Schauer JJ, Shafer MM, Majestic BJ, Weber RJ | Rastogi N, Oakes MM, Schauer JJ, Shafer MM, Majestic BJ, Weber RJ. New technique for online measurement of water-soluble Fe(II) in atmospheric aerosols. Environmental Science & Technology 2009;43(7):2425-2430. |
R832835 (2008) R832835 (Final) R833378 (2008) |
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| Presentation | Novel approaches for online measurement of nitrate in ambient aerosols: development and comparison of a UV-spectrophotometric and a biosensor method. | None | Lange S, Shafer M, Schauer J, Weber RJ | Lange S, Shafer M, Schauer J, Weber RJ. Novel approaches for online measurement of nitrate in ambient aerosols: development and comparison of a UV-spectrophotometric and a biosensor method. Presented at the American Association of Aerosol Research Meeting, Minneapolis, MN, October 26-30, 2009. |
R832835 (Final) |
not available |
| Presentation | Hourly speciation of water-soluble metals in aerosols using a particle-into-liquid sampler and liquid wave guide capillary cell. | None | Oakes M, Rastogi N, Weber R, Majestic B, Shafer M, Schauer J | Oakes M, Rastogi N, Weber R, Majestic B, Shafer M, Schauer J. Hourly speciation of water-soluble metals in aerosols using a particle-into-liquid sampler and liquid wave guide capillary cell. Presented at the American Association of Aerosol Research Meeting, Reno, NV, September 24-28, 2007. |
R832835 (Final) |
not available |
| Presentation | Development and field deployment of an online system to measure water-soluble trace metals in aerosols. | None | Oakes M | Oakes M. Development and field deployment of an online system to measure water-soluble trace metals in aerosols. Presented at the 2008 EPA Science Forum Environmental Technology Expo, Washington, DC, May 20-22, 2008. |
R832835 (Final) |
not available |
| Presentation | Development and field deployment of an online system for speciation of water-soluble iron in aerosols. | None | Oakes M, Rastogi N, Weber RJ, Majestic B, Schauer JJ, Shafer M, Gross DS | Oakes M, Rastogi N, Weber RJ, Majestic B, Schauer JJ, Shafer M, Gross DS. Development and field deployment of an online system for speciation of water-soluble iron in aerosols. Presented at the American Association of Aerosol Research Meeting, Orlando, FL, October 20-24, 2008. |
R832835 (2007) R832835 (2008) R832835 (Final) R833378 (2008) |
not available |
| Presentation | Characterization of soluble iron in urban and rural aerosols using synchotron technology and online measurements. | None | Oakes M, Weber RJ, Ingall E, Russell R | Oakes M, Weber RJ, Ingall E, Russell R. Characterization of soluble iron in urban and rural aerosols using synchotron technology and online measurements. Presented at the American Meteorological Society Meeting, Atlanta, GA, January 17-21, 2010. |
R832835 (Final) |
not available |
| Presentation | Online measurements of water-soluble iron in ambient aerosols: a new technique. | None | Rastogi N, Oakes M, Weber R, Majestic BJ, Shafer MM, Snyder DC, Schauer JJ | Rastogi N, Oakes M, Weber R, Majestic BJ, Shafer MM, Snyder DC, Schauer JJ. Online measurements of water-soluble iron in ambient aerosols: a new technique. Presented at the 2008 Joint Assembly of the American Geophysical Union, Ft. Lauderdale, FL, May 27-30, 2008 (abstract #A31A-14). |
R832835 (2007) R832835 (2008) R832835 (Final) R833378 (2008) |
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| Presentation | On the use of ion selective electrodes for the online measurement of aerosol inorganic composition. | None | Rastogi N, Weber RJ, Schauer JJ, Shafer M | Rastogi N, Weber RJ, Schauer JJ, Shafer M. On the use of ion selective electrodes for the online measurement of aerosol inorganic composition. Presented at the American Association of Aerosol Research Meeting, Orlando, FL, October 20-24, 2008. |
R832835 (2008) R832835 (Final) R833378 (2008) |
not available |
| Presentation | Investigating ambient aerosols through development of novel measurement techniques: secondary organic aerosol and soluble metals. | None | Weber RJ | Weber RJ. Investigating ambient aerosols through development of novel measurement techniques: secondary organic aerosol and soluble metals. Presented at Dalhousie University, Halifax, Nova Scotia, Canada, February 2008. |
R832835 (Final) |
not available |
| Presentation | Recent studies into water-soluble components of ambient aerosol particles. | None | Weber RJ | Weber RJ. Recent studies into water-soluble components of ambient aerosol particles. Presented at the Environment Canada Conference, Downsview, Toronto, Ontario, Canada, June 2009. |
R832835 (Final) |
not available |
The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.