Biological Algorithms Group

Our mission is to identify simple paradigms of robust motility control and pattern formation in complex biological systems. We reverse-engineer biological solutions of robust control in close collaboration with experimental biologists. We use tools from physics, information theory, and engineering; likewise, we seek to excite bio-inspired applications of biological information processing in these fields.

We focus on principles of biological information processing in two model systems:

  1. Motility control: We study how noisy sensory information controls biological motility and dynamic decision making, e.g. during sperm navigation to the egg.
  2. Pattern control: We study elementary rules of self-organized pattern formation during self-repair and adaptation, e.g. of load-balancing transport networks in the liver.

On top of that, we explore potential applications of biological control designs in advanced electronics applications in tight collaboration with the other paths of the cfaed.

We are currently searching for highly motivated and talented students to work at the interface of physics and biology with a twist towards computer science.

Group News

Open PhD position

Synchronization of biological oscillators: Collective nonlinear dy-namics in polarizable cilia carpets

Published on in BIOLOGICAL ALGORITHMS (NEWS)

For more information, click here.

Summerschool "Micromotors"

Summerschool on biological and engineered "Micromotors"

Published on in BIOLOGICAL ALGORITHMS (NEWS)

We are happy to announce a ZUK-funded summerschool on biological and engineered "Micromotors" form 13.-19.08. in Dresden, organized together with Juliane Simmchen.

The homepage of the summerschool can be found here.

New preprint on synchronization of biological oscillators

In-phase and anti-phase synchronization by basal coupling

Published on in BIOLOGICAL ALGORITHMS (NEWS)

A preprint can be found here.

Steffen Lange, welcome to our group!

Published on in BIOLOGICAL ALGORITHMS (NEWS)

Christmas outing from Biological Algorithms Group

Published on in BIOLOGICAL ALGORITHMS (NEWS)

How flagellar oscillators respond to mechanical load: just accepted in Phys. Rev. Lett.

Published on in BIOLOGICAL ALGORITHMS (NEWS)

Klindt et al. "Load response of the Flagellar Beat" Phys. Rev. Lett. 117, 2016, see also video footage and press release .

Engineering and Life Conference

Published on in BIOLOGICAL ALGORITHMS (NEWS)

We just returned from the very inspiring Engineering and Life conference where Marius and Jens presented their works on the Liver Network project. This VW-sponsored event was hosted in Hanover and featured a wide breadth of talks including Jens' presentation on the Geometry of Liver Transport Networks.

Haupt-Seminar: "Statistical Physics of Information: Information theory in Physics and Biology"

Published on in BIOLOGICAL ALGORITHMS (NEWS)

Next term, Meik and me will offer a reading seminar on the Statistical Physics of Information, and how to use these concepts in Biological Physics.

The preliminary program can be found here:
https://www.cfaed.tu-dresden.de/friedrich-group-teaching
(Wednesday, 11.10am, APB 2026).

BIONAV: Principles of Biological and Robotic Navigation

Published on in BIOLOGICAL ALGORITHMS (NEWS)

International workshop from 29.-31.08.2016 at MPI PKS: More info on the conference homepage