248 citations · 894 across the 25 of their papers we have counts for
25 papers
Dynamical and conformational behavior of a polymer in a crowded solution
Setarehalsadat Changizrezaei, Colin Denniston
We investigate the structure and dynamics of a polymer in a fluid containing mobile spherical colloidal crowders of radius . We compare and contrast the behavior with Langevin d…
Jamming Crossovers in a Confined Driven Polymer in Solution
Setarehalsadat Changizrezaei, Mikko Karttunen, Colin Denniston
We use lattice-Boltzmann molecular dynamics (LBMD) simulations to study the compression of a confined polymer immersed in a fluid and pushed by a large spherical colloid with a dia…
Effects of Structural Inhomogeneity on Equilibration Processes in Langevin Dynamics
Omid Mozafar, Colin Denniston
In recent decades, computer experiments have led to an accurate and fundamental understanding of atomic and molecular mechanisms in fluids, such as different kinds of relaxation pr…
Dispersion and Orientation patterns in nanorod-infused polymer melts
Navid Afrasiabian, Venkat Balasubramanian, Colin Denniston
Introducing nanorods into a polymeric matrix can enhance the physical and mechanical properties of the resulting material. In this paper, we focus on understanding the dispersion a…
Micelle fragmentation and wetting in confined flow
Mona Habibi, Colin Denniston, Mikko Karttunen
We use coarse-grained molecular-dynamics (MD) simulations to investigate the structural and dynamical properties of micelles under non-equilibrium Poiseuille flow in a nano-confine…
Modeling the Behavior of Confined Colloidal Particles Under Shear Flow
Frances E. Mackay, Kyle Pastor, Mikko Karttunen +1
We investigate the behavior of colloidal suspensions with different volume fractions confined between parallel walls under a range of steady shears. We model the particles using mo…