We study the influence of structural obstacles in a disordered environment on the size and
shape characteristics of long flexible polymer macromolecules. We use the model of self …

Pharmaceutical formulations are complex systems consisting of active pharmaceutical
ingredient (s) and a number of excipients selected to provide the intended performance of …

Coagulation-flocculation, the physicochemical process widely used for purification a
wastewater, is affected both by chemical details of involved polymers and by the statistics of …

We introduce a simple lattice model in which percolation is constructed on top of critical
percolation clusters, and find compelling numerical evidence that it can be repeated …

A self-avoiding walk (SAW) is a sequence of moves on a grid that does not visit the same
point more than once. SAWs are used to study how networks form, including social …

The equivalence of the influence of quenched and annealed disorder on the scaling
properties of long flexible polymer chains is proved by analyzing the O (m)-symmetric field …

We study asymptotic properties of diffusion and other transport processes (including self-
avoiding walks and electrical conduction) on large, randomly branched polymers using …

We study self-avoiding walks on three-dimensional critical percolation clusters using a new
exact enumeration method. It overcomes the exponential increase in computation time by …

We perform equilibrium computer simulations of a two-dimensional pinned flexible polymer
exposed to a quenched disorder potential consisting of hard disks. We are especially …

We study flexible polymer macromolecules in a crowded (porous) environment, modeling
them as self-attracting self-avoiding walks on site-diluted percolative lattices in space …