A physical chemist at Washington University in St. Louis is combining powerful lasers with clever timing schemes to characterize how chemical reactions occur with very precise atomic and time resolution. Understanding the mechanisms and physics of a chemical reaction at the most fundamental level could provide valuable insights into new directions for the field of chemistry.
Richard A. Loomis, Ph.D., assistant professor of chemistry, is a physical chemist building on the femtochemistry advances of Nobel Prize Winner (1999) Ahmed H. Zewail of Cal Tech who observed chemical bonds breaking as a molecule falls apart in real-time. Loomis’ research group is tackling one of the next major hurdles in chemistry, observing two molecules collide and form reaction products in real-time. These novel efforts are driven by the hopes of understanding how, as Yeats chronicled in the last century, "Things fall apart", and as Loomis now emphasizes, "Things are made."
Loomis discussed his work Oct. 29, 2002, at the 40th New Horizons in Science Briefing, sponsored by the Council for the Advancement of Science Writing, held Oct. 27-30, at Washington University in St. Louis.
Gerry Everding | EurekAlert!
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