Research Statement
Our research is directed toward understanding the nature of the interaction of molecules with light – the field known as molecular photonics. Of special interest are molecules containing multiple chromophores, including DNA and organic molecules with arrays of stacked aromatic chromophores. The principle activity of our group is the design and synthesis of molecules expected to have specific photonic behavior.
Selected Publications
Lewis, F. D.; Liu, J.; Liu, X.; Zuo, X.; Hayes, R. T.; Wasielewski, M. R. Dynamics and energetics of hole trapping in DNA by 7-deazaguanine. Angew. Chem. Int. Ed. 2002, 41, 1026-1028.
Lewis, F. D.; Liu, X.; Wu, Y.; Zuo, X. Stepwise evolution of the structure and electronic properties of DNA. J. Am. Chem. Soc. 2003, 125, 12729-12731.
Lewis, F. D.; Wu, Y.; Zhang, L.; Zuo, X.; Hayes, R. T.; Wasielewski, M. R. DNA-mediated exciton coupling and electrons transfer between donor and acceptor stilbenes separated by a variable number of base pairs. J. Am. Chem. Soc. 2004, 126, 8206-8215.
Lewis, F. D. DNA molecular photonics. Photochem. Photobiol. 2005, 81, 65-72.
Lewis, F. D.; Kurth, T. L.; Delos Santos, G. Electronic interactions in tertiary oligophenylureas. J. Phys. Chem. B. 2005, 109, 4893-4899.
Most Significant Awards
Alfred P. Sloan Foundation Fellow
Camille and Henry Dreyfus Foundation Teacher-Scholar
AAAS Fellow
2003 Award in Photochemistry from the Inter-American Photochemical Society
2004 Northwestern Alumni Association Distinguished Teaching Award
2005 Cope Senior Scholar Award from the American Chemical Society
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