Gregory A. Voth


Gregory A. Voth is a theoretical chemist and Haig P. Papazian Distinguished Service Professor of Chemistry at the
University of Chicago. He is also a professor of the James Franck Institute and the Institute for Biophysical Dynamics.

Education

He received his bachelor's degree from University of Kansas in 1981 with highest distinction and honors and a Ph.D. in theoretical chemistry from the California Institute of Technology in 1987. His doctoral advisor was Rudolph A. Marcus. He was also an IBM Postdoctoral Fellow at the University of California, Berkeley from 1987-1989. At Berkeley, his postdoctoral advisors were William Hughes Miller and David Chandler.

Career

Professor Voth is interested in the development and application of theoretical and computational methods to study problems involving the structure and dynamics of complex condensed phase systems, including proteins, membranes, liquids, and materials. He has developed a method known as “multiscale coarse-graining” in which the resolution of the molecular-scale entities is reduced into simpler structures, but key information on their interactions is accurately retained so the resulting computer simulation can accurately and efficiently predict the properties of large assemblies of complex molecules such as lipids and proteins. This method is multiscale, meaning it describes complex condensed phase and biomolecular systems from the molecular scale to the mesoscale and ultimately to the macroscopic scale. Professor Voth’s other research interests include the study of charge transport in aqueous systems and biomolecules – a fundamental process in living organisms and other systems that have been poorly understood because of its complexity. He also studies the exotic behavior of room-temperature ionic liquids and other complex materials such nanoparticle self-assembly, polymer electrolyte membranes, and electrode-electrolyte interfaces in energy storage devices. In the earlier part of his career, Professor Voth extensively developed and applied new methods to study quantum and electron transfer dynamics in condensed phase systems-much of this work was based on the Feynman path integral description of quantum mechanics.
As of 07/11/2025, Prof. is the author or co-author of more than 650 peer-reviewed scientific articles and has mentored more than 200 postdoctoral fellows and graduate students.

Honors and awards