Complex diffusive dynamics are often observed when one is investigating the mobility of
macromolecules in living cells and other complex environments, yet the underlying physical …

Diffusion of tracer particles in the cytoplasm of mammalian cells is often anomalous with a
marked heterogeneity even within individual particle trajectories. Despite considerable …

During migration, cells exhibit a rich variety of seemingly random migration patterns, which
makes unraveling the underlying mechanisms that control cell migration a difficult challenge …

Diffusion is the basic mode of transport for molecules in living cells. Diffusion leads to
dispersion of individual molecules, but it is also the driving force behind biochemical …

We present a scaling formula for size-dependent viscosity coefficients for proteins, polymers,
and fluorescent dyes diffusing in complex liquids. The formula was used to analyze the …

Diffusion plays a crucial role in many biological processes including signaling, cellular
organization, transport mechanisms, and more. Direct observation of molecular movement …

Intracellular transport of large cargoes, such as organelles, vesicles, or large proteins, is a
complex dynamical process that involves the interplay of adenosine triphosphate …

Unlike equilibrium statistical mechanics, with its well-established foundations, a similar
widely accepted framework for non-equilibrium statistical mechanics (NESM) remains …

Cells have traditionally been viewed either as independently moving entities or as
somewhat static parts of tissues. However, it is now clear that in many cases, multiple cells …

The plasma membrane is a complex medium where transmembrane proteins diffuse and
interact to facilitate cell function. Membrane protein mobility is affected by multiple …