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arXiv 1302.2833cond-mat.soft
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短链和长链聚合物通过相互作用孔的易位

Translocation of short and long polymers through an interacting pore

F Piguet, D P Foster

摘要:

我们进行二维朗之万动力学模拟电场驱动的聚合物易位通过一个有吸引力的纳米孔。我们调查的吸引力区域的位置,使用不同的孔图案的效果。发现这对作为链长的函数的易位时间和对聚合物进入频率都有影响。我们定性地比较我们的结果与现有的实验数据。

英文摘要:

We perform two-dimensional Langevin dynamics simulations of electric-field driven polymer translocation through an attractive nanopore. We investigate the effect of the location of the attractive region using different pore patterns. This is found to have an impact on both the translocation time as a function of the chain length and on the polymer entry frequency. We qualitatively compare our results to available experimental data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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