Hydrodynamic interactions and their effect on local high frequency processes in the polymer chain (Polarized luminescence, NMR)

We consider the role of local orientational mobility for the NMR relaxation of hyperbranched macromolecules modeled in form of Vicsek fractals. The spectral density J(ω), that is relevant for the NMR relaxation, is studied for labeled segments of flexible and semiflexible Vicsek fractals. We show that the semiflexibility leads to strong effects. For flexible Vicsek fractals the function ωJ(ω) has

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Hydrodynamic interactions and their effect on local high frequency processes in the polymer chain (Polarized luminescence, NMR)

Cited by 3 publications

References 21 publications

Molecular Dynamics and Spin-Lattice NMR Relaxation in $$\alpha$$- and $$\varepsilon$$-Polylysine

Molecular Dynamics and Spin-Lattice NMR Relaxation in $$\alpha$$- and $$\varepsilon$$-Polylysine

Influence of the hydrodynamic interaction on the viscoelastic properties of solutions of macromolecules in the high frequency region

NMR relaxation in semiflexible Vicsek fractals

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