The physical approach of a small particle (virus, medical drug) to the cell membrane
represents the crucial first step before active internalization and is governed by thermal …

We measure all nonzero elements of the three-dimensional diffusion tensor D for clusters of
colloidal spheres to a precision of 1% or better using digital holographic microscopy. We …

We develop efficient numerical methods for performing many-body Brownian dynamics
simulations of a recently observed fingering instability in an active suspension of colloidal …

Nanoparticle (NP) superlattices have attracted increasing attention due to their unique
physicochemical properties. However, key questions persist regarding the correlation …

We examine the impact of confinement on the structure, dynamics, and rheology of
spherically confined macromolecular suspensions, with a focus on the role played by …

We study the motion of a solid particle immersed in a Newtonian fluid and confined between
two parallel elastic membranes possessing shear and bending rigidity. The hydrodynamic …

Studying the near-wall hindered diffusion of a particle suspended in a fluid is critical for
understanding other more complex, confined systems. We provide a review of the previous …

Elastic confinements are an important component of many biological systems and dictate the
transport properties of suspended particles under flow. In this paper, we review the …

We present an analytical calculation of the hydrodynamic interaction between two spherical
particles near an elastic interface such as a cell membrane. The theory predicts the …

The suspension structure and assembly kinetics of micrometer-diameter paramagnetic
spheres in toggled magnetic fields are investigated at a constant field strength H= 1750A· m …