The accurate characterization of submicrometer and nanometer sized particles presents a
major challenge in the diverse applications envisaged for them including cosmetics …

Here we extend the ability to predict hydrodynamic coefficients and other solution properties
of rigid macromolecular structures from atomic-level structures, implemented in the computer …

Aspects of the self-assembly of particles, which uses nanometer or micrometer sized
building blocks to bridge the gap between microscopic and macroscopic scales, are …

Dynamic light scattering (DLS) is a very popular technique for the measurement of particle
size distributions in colloidal suspensions and emulsions. According instrumentation is …

Liquid-phase transmission electron microscopy (LPTEM) offers label-free imaging of
nanoparticle (NP) processes in liquid with sub-nanometer spatial and millisecond temporal …

We use confocal microscopy to directly observe 3D translational and rotational diffusion of
tetrahedral clusters, which serve as tracers in colloidal supercooled fluids. We find that as …

We introduce numerical methods for simulating the diffusive motion of rigid bodies of
arbitrary shape immersed in a viscous fluid. We parameterize the orientation of the bodies …

The occurrence and development of diseases are closely related to overexpression of
specific biomarkers in the serum of patients. Rapid and sensitive biomarker detection is …

Dense random packings of hard particles are useful models of granular media and are
closely related to the structure of nonequilibrium low-temperature amorphous phases of …

We synthesize colloidal particles with various anisotropic shapes and track their
orientationally resolved Brownian trajectories using confocal microscopy. An analysis of …