Nanotechnology allows for the unique design and functionalization of materials at the nanometer scale for a variety of applications. Our laboratory has synthesized metallic, metal oxide and semiconducting nanoclusters, nanosheets, nanocrystals and mesocrystals of controlled size, morphology and architecture. Microporous and mesoporous silica, transition metal oxides and polymers have also been prepared with high surface areas and well-defined porosities. We have applied our nanomaterial toolbox to create novel catalysts, fuel cells and energy storage materials with excellent performance.
In addition, bioinspired nanosystems are developed for biomedical applications. Examples include unique micellar nanocomplexes that offer synergistic therapeutic effects with the drugs to be delivered. Nanomaterials are also tailored with antimicrobial and antifouling applications. Nanostructure processing has further been employed in creating synthetic cell culture substrates for the effective expansion of stem cells.