1. Keith Johnston Research Group (5.414) Nanotechnology/Colloid Science/Interfaces kpj@che.utexas.edu kpj@che.utexas.edu Nanotechnology for Energy: Fundamentals and Applications –Nanotechnology for CO 2 Sequestration and EOR (Bryant, Huh, Hirosaki, Milner, Nguyen, Prodanovic) Nanoparticle adsorption and transport in porous med. Electromagnetic imaging Emulsions/foams for mobility control –Nanomaterials for electrocatalysis (Stevenson) Catalysis- fuel cells, batteries CO 2 reduction to fuels Pharmaceutical Imaging and Therapeutics –Magnetic/optical/therapeutic nanoparticles -cancer and atherosclerosis (Sokolov, Milner, Feldman (UTHSCSA), Emelianov, Zhang) –Protein drug delivery (subcutaneous delivery) (Jennifer Maynard, Tom Truskett)

2. Potent and Biodegradable Nanoclusters for Imaging/Therapy (Inorganic: Sokolov, Emelianov, MilnerProteins: Maynard, Truskett) UT Southwestern, UTHSCSA, M.D. Anderson Capsid dsRNA virus, PNAS, 106 (09)

3. Bryant, Huh, Nguyen (Petroleum, Geosyst.) Milner (BME), Bielawski (polymer org. chemist) Polymer coatings: interfacial properties CO2 sequestration and EOR Image reservoirs Electrocatalysis: interactions with support Nanoparticles at interfaces in porous media: nanomaterials synthesis, colloid/interface science with polymer science   water CO 2 water CO 2 water DOE Frontiers of Subsurface Energy Security (UT-Sandia)

4. Stable protein dispersions for protein drug delivery 4 Colloid science Protein processing/characteriz. Fundamental protein interactions/stability

5. Nanomaterials for electrocatalysis (Fuel cells/rechargeable batteries, CO2 reduction) (Stevenson) Amorphous alloy shell over corrugated crystalline alloy core Low coordination sites and strain from wetting for high activity (100) (111) O 2 + 4H + +4e - = 2H 2 O

6. Destination of PhD Students DixonS. Dakota S. Mines Gupta Auburn Balbuena Texas A + M MeredithGa. Tech. YatesU. Rochester Da RochaWayne State U. LeeU. S. California ZieglerU. Florida LuNat. Univ. Singapore YoungDow PsathasSchering-Plough RogersDow SirardLam Research ShahPfizer PhamSematech Chen Abbott DicksonExxon-Mobil SmithExxon-Mobil OverhoffSchering-Plough EngstromBristol-Meyers-Squibb MatteucciDow GuptaExxon-Mobil TamBristol-Meyers-Squibb PatelLam Research MaDupont MillerMedimmune