The Role of Nano-Scale Colloids in Particle Aggregation and Trace Metal Scavenging in Aquatic Systems
Project Information
| Principal Investigator | Adrian Burd |
| Institution | University of Georgia Research Foundation Inc. |
| Project URL | View |
| Relevance to Implications | High |
| Class of Nanomaterial | Natural Nanomaterials |
| Impact Sector | Environment |
| Broad Research Categories |
Generation, Dispersion, Transformation etc. |
| NNI identifier |
Funding Information
| Country | USA |
| Anticipated Total Funding | $320,246.00 |
| Annual Funding | $64,049.20 |
| Funding Source | NSF |
| Funding Mechanism | Extramural |
| Funding Sector | Government |
| Start Year | 2002 |
| Anticipated End Year | 2007 |
Abstract/Summary
The proposal addresses the role that nano-scale colloids play in the transport of trace metals and pollutants in natural environmental and engineered systems.
The combination of experimental studies encompassing microscopic methods (AFM and EM), synchrotron-based methods (SAXS, XAS), and multi-scale modeling will aid in elucidating the significance of particulate material in aquatic systems.
This project is collaborative and multi-disciplinary, combining expertise from chemistry, biology, and modeling to investigate the role of fibrils and macromolecules in inorganic colloid aggregation. Results of this work should help in the understanding the self-cleansing capacity of fresh, estuarine and marine waters through transport and sedimentation. Of special interest is the understanding of the similarities and differences between freshwater and seawater.
This proposal was received in response to the Nanoscale Science and Engineering Initiative, NSF 01-157, category NIRT.
