Andrei Tokmakoff, University of Chicago (IMAGE) University of Chicago Caption Andrei Tokmakoff joined the University of Chicago faculty in January as the Henry G. Gale Distinguished Service Professor in Chemistry. His research group conducts experiments that use ultrashort pulses of infrared radiation to visualize molecular biophysical phenomena that constantly move, change and evolve. Credit Robert Kozloff/University of Chicago Usage Restrictions News organizations may use this image in connection with reports about the work of Andrei Tokmakoff. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.