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arXiv · cond-mat/9904444

Effective interaction between star polymers

A. Jusufi·M. Watzlawek·H. Loewen
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Abstract

The distance-resolved effective interaction between two star polymers in a good solvent is calculated by Molecular Dynamics computer simulations. The results are compared with a pair potential proposed recently by Likos et al. [Phys. Rev. Lett. 1998, 80, 4450] which is exponentially decaying for large distances and crosses over, at the corona diameter of the star, to an ultrasoft logarithmic repulsion for small distances. Excellent agreement is found in a broad range of star arm numbers.

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A. Jusufi, M. Watzlawek, H. Loewen. 1999-07-09. Effective interaction between star polymers. https://doi.org/10.1021/ma981844u

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