作者: Björn Åkerman
DOI: 10.1016/B978-012513910-6/50030-X
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摘要: This chapter discusses dynamics of confined polymers. The focuses on dilute solutions polymers, where the polymer can be viewed as a single chain, which moves in restricted space. Confinement affect directly through interactions between and confining structure. effects also arise if properties solvent such pH, ionic strength, or dielectric permeability differ pore bulk solution. conformational state polymers is affected by confinement even though their coil sizes are much smaller than volume void. dynamic opposed to static equilibrium properties. Such include molecular transport diffusion, hydrodynamic flow electrophoresis, during processes. porous structures. It covers motion gels.