World Cafe Live will feature Charlie Johnson, Professor and Associate Chair for Undergraduate Affairs for Physics and Astronomy. On Tuesday, July 23, 2013 from 6-7pm at World Cafe Live (3025 Walnut Street), Prof. Johnson will present his research on how biological structures attached to flat or rolled-up lattices of carbon atoms have enabled his team to build new kinds of sensors for detecting things like Lyme disease bacteria and sniffing out certain cancers.
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