Alexander Petroff

Alexander Petroff is an Associate Professor of Physics at Clark University, specializing in experimental biophysics and microbial systems. His research integrates hydrodynamics, reaction-diffusion models, and microbiology to study microbial organization and dynamics in natural environments. He holds a Ph.D. in Geophysics from MIT (2011) and a B.A. in Physics and Mathematics from Carleton College (2006).

Research focuses on magnetotactic bacteria, active matter, and microbial ecosystems. Key topics include bacterial navigation in porous media, oxygen dynamics in stratified communities, and collective behavior in chiral fluids. His work bridges physics and biology, exploring self-organized nutrient cycles and energy capture mechanisms.

Recent publications emphasize microbial interactions with environmental constraints, such as pore networks and magnetic fields. Notable grants include NSF CAREER funding for studies on bacterial morphogenesis and locomotion. Awards include recognition for interdisciplinary contributions to biophysics and active matter research.

Presentations span institutions like MIT, University of Chicago, and Rockefeller University, reflecting engagement with both physics and biology communities. His lab’s collaborations highlight cross-disciplinary approaches to understanding microbial systems.