Max-Planck-Institut für Physik komplexer Systeme, Nöthnitzer Str. 38, 01187 Dresden, Germany
Odessa State Environmental University, Lvovskaya Str. 15, 65016 Odessa, Ukraine
Abstract:
The single-chain motion of flexible bead polymer chains in solution was investigated taking into account hydrodynamic screening. The Oseen-like tensor was found within the Debye–Bueche–Brinkman effective-medium model, which describes the polymer solution. Two dynamical regimes in time scales were predicted: Zimm-like motion and Rouse-like motion. The time dependence of the hydrodynamic screening length was considered.