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arXiv · cond-mat/9601097

Magnetophoresis of Tagged Polymers

G. T. Barkema·G. M. Schütz
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Abstract

We present quantitative results for the drift velocity of a polymer in a gel if a force (e.g. through an electric or magnetic field) acts on a tag, attached to one of its ends. This is done by introducing a modification of the Rubinstein-Duke model for electrophoresis of DNA. We analyze this modified model with exact and Monte Carlo calculations. Tagged magnetophoresis does not show band collapse, a phenomenon that limits the applicability of traditional electrophoresis to short polymers.

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G. T. Barkema, G. M. Schütz. 1996-01-22. Magnetophoresis of Tagged Polymers. https://doi.org/10.1209/epl%2Fi1996-00545-8

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