Optimal locomotion of cells
Dr. Eric Lauga (University of Cambridge)
Thursday 22nd May, 2014 14:00-15:00 Maths 326
Abstract
The cellular world includes a myriad of self-propelled microorganisms, including many bacteria, spermatozoa, ciliates, and plankton. In this talk, we consider the hydrodynamics of low-Reynolds number swimming relevant to this world, and focus on deriving optimal modes of locomotion. Considering the various propulsion mechanisms observed in nature (flagella vs. cilia; prokaryotes vs. eukaryotes), we mathematically and computationally derive the cell kinematics achieving propulsion, or fluid transport, with minimal energetic cost, and compare our results with biological observations.
Add to your calendar
Download event information as iCalendar file (only this event)