LS2 Section Biophysics
Biophysics: Unraveling the quantitative nature of biology

Modern biology is driven by the combination of several critical technologies: Elaborate in vitro reconstitutions of biomolecular systems, an ever increasing arsenal of methodologies to perform dynamic, quantitative and structural studies not only in vitro but up to live cells and entire organisms, as well as the theoretical synthesis of the resulting data towards molecular and even system-wide modeling.
The field of Biophysics encompasses the development and application of experimental and theoretical methodologies with molecular resolution from single-molecules to whole organisms. In recent years, biophysics and structural biology have been at the forefront of scientific progress, with novel developments in cryo electron-microscopy (Nobel Prize 2017 for Jacques Dubochet, UNIL, and colleagues) and single-molecule and super-resolution imaging (Nobel Prize 2014 for Stefan W. Hell and colleagues).
Switzerland has a long tradition for biophysics and structural biology and the Swiss Universities host a vibrant community of research groups working on different aspects of biophysical research. With the founding of a new LS2 section in Biophysics, we aim to provide new avenues for networking, knowledge transfer and intellectual exchange for biophysicists and researchers working in related fields in Switzerland.
The LS2 section Biophysics was founded in 2019, by integrating former Swiss Biophysical Society, with aim to elevate the profile of Biophysics in Switzerland and to strengthen the vibrant Biophysics community in Switzerland. The first Section event was Biophysics symposium at the FEBS3+ LS2 Annual Meeting 2020 in Zürich.
Section Board
Beat Fierz
EPFL


Sebastian Hiller
University of Basel, Biozentrum

Horst Vogel
EPFL

Karsten Kruse
University of Geneva

Benoit Zuber
University of Bern

Stefanie Jonas
ETH Zurich

Sonja Schmid
ETH Zurich

Liudmila Polonchuk
Roche

Basile Wicky
ETH Zurich

How to join the new LS2 Biophysics section?
Existing LS2 members: log in at www.ls2.ch, click on "Change the LS2 Sections you are in" and change to/add the new section "Biophysics".
New members: can apply for the LS2 membership here and select "Section Biophysics" or other sections in the online application form.
News and Events:
Attend our Symposium at LS2 Annual Meeting 2026
Our Mini-Symposium at LS2 Annual Meeting 2026 will be chaired by Beat Fierz (EPF Lausanne) and Stefanie Jonas (ETH Zurich): “From Disorder to Function: The Evolving Landscape of IDPs and Condensates”
Speaker: Marc-David Ruepp (UK Dementia Research Institute, King’s College London): "Dissecting the molecular determinants of FUS function"
Register until 11.01.2026.
The Meeting will take place on 11 & 12 February 2026 at Campus Irchel of the University of Zurich.
EPFL, June 16-18, 2025
Join us in 2025 in Switzerland on the 120th anniversary of Albert Einstein’s paper on Brownian motion, where he proposed a formula for the mean-square displacement of translational motion of a particle immersed in a fluid with the background Newtonian spacetime, which led to experiments proving the existence of atoms.
The meeting was a great success!
We want to thank everyone for joining!
A big thank you to our sponsors for supporting this meeting!
Meeting pictures can be found HERE.
We hope to see you all next time!
Congratulations!
Prize Winners:
Best Talk - Melanie Arndt (UZH)
Best Talk - Benjamin Vermeer (Unibas)
Best Poster - Jennifer Earp (University of Zurich)
Best Poster - Anand Vaithia (PSI)
Sponsors of meeting prizes: Nikon and LS2.


