ENVRWednesday, 31 August 2005

1:30 PM-4:50 PM Washington DC Convention Center -- 101, Oral
Environmental Nanotechnology
Nanoparticles - Adsorption, Aggregation, and Surface Interactions
Organizers:Dionysios D. Dionysiou
Gregory V. Lowry
Pratim Biswas
Presiding:Jonathan A. Brant
Organizer, Presiding:Mark R. Wiesner
1:30 PMUse of polyelectrolyte multilayering to synthesize and immobilize monodispersed zero-valent iron nanoparticles for optimized reactivity in environmental applications
Qingguo Huang, Xiangyang Shi, Roger Pinto, Elijah J. Petersen, Walter J. Weber Jr.
1:55 PMTransport and DNAPL targeting of polyelectrolyte- and surfactant-modified nanoiron
Navid B. Saleh, Kevin Sirk, Traian Sarbu, Krzysztof Matyjaszewski, R. D. Tilton, Gregory V. Lowry
2:20 PMPolymeric nanoparticles for soil remediation of hydrophobic contaminants
Warapong Tungittiplakorn, Claude Cohen, Leonard W. Lion
2:45 PMNano-C60 fullerene particles and naphthalene adsorption-desorption and transport in soil
Xuekun Cheng, Amy Kan, Mason B. Tomson
3:10 PMEffect of particle size on lead adsorption to titanium dioxide nanoparticles
Daniel E. Giammar, Claire E. Farnsworth
3:35 PMSolubility and partitioning studies of C60
Pradnya Kulkarni, Chad T. Jafvert
4:00 PMComparative characteristics of aqueous suspensions of fullerene nanoclusters produced through different techniques
Jonathan A. Brant, Jerome Labille, Jean Yves Bottero, Mark R. Wiesner
4:25 PMAggregation of alginate-coated hematite nanoparticles in monovalent and divalent electrolytes
Kai Loon Chen, Steven E. Mylon, Menachem Elimelech

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The 230th ACS National Meeting, in Washington, DC, Aug 28-Sept 1, 2005