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Michelle V. Buchanan received her B.S. degree in chemistry from the University of Kansas in 1973 and her Ph.D. in analyti cal chemistry from the University of Wis consin-Madison in 1978. After graduate school, she joined the Analytical Chemis try Division at ORNL, where she heads the Organic Spectroscopy Group. Her re search interests include the development of methods for the detection and structural characterization of trace-level organics by MS, with emphasis on trapped-ion tech niques. Robert L. Hettich received his B.S. de gree from the South Dakota School of Mines and Technology in 1982 and his Ph.D. in analytical chemistry from Pur due University in 1986. His research at ORNL is focused on the development of FTMS ionization methods and ion manip ulation techniques for the structural char acterization of biomolecules, such as DNA adducts, and fullerenes.
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