| GEOC | Monday, 29 August 2005 | ||
1:30 PM-5:10 PM Washington DC Convention Center -- 204C, Oral | |||
Research, Education and Outreach in the NSF Environmental Molecular Science Institutes | |||
| Organic Geochemisty | |||
| Organizers: | James Kubicki Christopher M. Hadad Richard J. Reeder | ||
| Presiding: | Patrick G. Hatcher Patricia A. Maurice | ||
| 1:30 PM | 42 | Condensed aromatic ring structures (CARS) from ultrahigh-resolution mass spectral analysis of dissolved organic matter: Implications for the export of black carbon in soils Patrick G Hatcher, William C. Hockaday, Amanda M. Grannas, Sunghwan Kim | |
| 1:50 PM | 43 | Reactions of hydroxyl radical with polycyclic aromatic hydrocarbons in non-aqueous solutions Matthew P. DeMatteo, James S. Poole, Xiaofeng Shi, Matthew S. Platz, Christopher M. Hadad | |
| 2:10 PM | 44 | Experimental and theoretical study of methyl radical adsorption on hematite(0001) surface Xiaoyan Ma, Li Liu, Jianjian Jin, Peter C Stair, Don E. Ellis | |
| 2:30 PM | 45 | Surface complexation of 2'-deoxyadenosine 5'-monophosphate with alumina surface: ATR-FTIR, 31P solid NMR, and electronic structure studies Kideok D. Kwon, Roderick A. Fry, Karl T. Mueller, James D. Kubicki | |
| 2:50 PM | 46 | Multi-elements distributions at organic film-mineral and biofilm-mineral interfaces: Long-period X-ray Standing Wave (XSW) study Tae Hyun Yoon, Karim Benzerara, Thomas P. Trainor, Peter Eng, Gordon E. Brown Jr. | |
| 3:10 PM | Intermission | ||
| 3:30 PM | 47 | The effects of siderophores on the adsorption of Pb to kaolinite Patricia A. Maurice, Bhoopesh Mishra, Elizabeth A. Haack, Sarah Hepinstall, Bruce A Bunker | |
| 3:50 PM | 48 | Pb Speciation in the presence of siderophores: An example of the importance of molecular approaches in environmental biogeochemistry Bhoopesh Mishra, Elizabeth A. Haack, Patricia A. Maurice, Bruce A Bunker | |
| 4:10 PM | 49 | Effects of Fe on physicochemical characteristics of natural organic matter Patricia A. Maurice, Michael J. Pullin, Charles Anthony III | |
| 4:30 PM | 50 | The application of size exclusion chromatography with absorbance, fluorescence and online dissolved organic carbon detection in a study of the oxidation of dissolved organic matter David I. Kreller, Prashant Kamat, Patricia A. Maurice | |
| 4:50 PM | 51 | Characterizing the structure of dicarboxylic acids at the hematite/water interface Yu Sik Hwang, Jin Liu, John J. Lenhart, Christopher M. Hadad | |
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The 230th ACS National Meeting, in Washington, DC, Aug 28-Sept 1, 2005