Topology in Biology
- Date
- Mar 20, 2023
- Time
- 4:30 PM - 5:30 PM
- Speaker
- Prof. Julia Yeomans
- Affiliation
- University of Oxford
- Series
- MPI-PKS Kolloquium
- Language
- en
- Main Topic
- Physik
- Other Topics
- Physik
- Description
- Active materials such as bacteria, molecular motors and self-propelled colloids are Nature’s engines. They extract energy from their surroundings at a single particle level and use this to do work. Active matter is becoming an increasingly popular area of research because it provides a testing ground for the ideas of non-equilibrium statistical physics, because of its relevance to the collective behaviour of living creatures, from cells to starlings, and because of its potential in designing nanomachines. Dense active matter shows mesoscale turbulence, the emergence of chaotic flow structures characterised by high vorticity and self-propelled topological defects. I will discuss the physics of defects in active materials and describe examples where the concepts of active matter are starting to be used to describe cell sorting, motility and morphogenesis.
Last modified: Mar 20, 2023, 7:37:50 AM
Location
Max-Planck-Institut für Physik komplexer SystemeNöthnitzer Straße3801187Dresden
- Phone
- + 49 (0)351 871 0
- MPI-PKS
- Homepage
- http://www.mpipks-dresden.mpg.de
Organizer
Max-Planck-Institut für Physik komplexer SystemeNöthnitzer Straße3801187Dresden
- Phone
- + 49 (0)351 871 0
- MPI-PKS
- Homepage
- http://www.mpipks-dresden.mpg.de
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