Biophysics

Biophysics is where the mysteries of biology and the intricacies of chemistry meet the rigour of physics to understand living systems. Biophysics applies the same rigorous tools used to describe matter, motion, and energy, as physics, to investigate biological questions. Implementing a physics framework to investigate living organisms provides order to life's “messy” behaviours. 

What Makes Physics a Powerful Tool for Biology? Physics gives us a framework to explain the world in terms of fundamental rules. In biophysics, we apply that same mindset to questions like:
●    How do molecular machines (like motor proteins) generate force and motion?

●    How does the structure of biological molecules determine their function?

●    How do cells process information and respond to stimuli?

●    How do collective behaviours arise in biological systems?

Biophysicists employ the principles of physics, mathematical modelling, and computational tools to describe biological systems. Because of the intricacy involved in living organisms, biophysics research is constantly evolving, uncovering surprising behaviours and pushing the boundaries of technology. By approaching biological questions with a physics lens, biophysics enables fundamental insights into the mechanisms of life and creative problem-solving that power innovative solutions in medicine.
Our biophysics group spans the discipline from pure to applied science, from theoretical to experimental work, and from curiosity-driven science to health-based research. Research projects in biophysics cover a wide array of topics, from microsystems instrumentation, computer simulation and theory of biomolecular behaviours, to the study of structure-properties-function relationships in a wide variety of bio-materials.

Banner image: Structure of the TNF receptor associated factor, or TRAF6, a protein involved in marking other proteins for degradation. Both the solvent-accessible surface and a ribbon diagram showing the secondary structure are shown. Regions are colored by their predicted likelihood to interact with another protein called SOD1, with blue being more likely. The likely interaction regions form a kind of "belt" around the protein. Credit: Steven Plotkin.


Source URL: https://phas.ubc.ca/biophysics