Diffusion, Phase Separation and Active Matter - Class 2

Explore advanced concepts in biological physics through this lecture focusing on diffusion processes, phase separation phenomena, and active matter systems. Delve into the mathematical frameworks and physical principles governing how particles move and organize in biological systems, examining how phase separation creates distinct cellular compartments and understanding the unique behaviors of active matter where energy consumption drives non-equilibrium dynamics. Learn about the theoretical foundations and experimental observations that explain these fundamental processes in living systems, with particular emphasis on their roles in cellular organization and function. Gain insights into how these physical principles apply to biological contexts, from molecular diffusion in cells to the formation of membrane-less organelles through phase separation, and discover how active matter principles help explain collective behaviors in biological systems ranging from protein assemblies to tissue dynamics.