%0 Journal Article
%T Hard Sphere Diffusion Behaviour of Polymer Translocating through Interacting Pores<br>
%A SUN Li-Zhen
%A LUO Meng-Bo
%A <br>
%J 中国物理快报
%D 2008
%I 
%X The translocation of polymer chain through a small pore from a high concentration side (cis side) to a low concentration side (trans side) is simulated by using Monte Carlo technique. The effect of the polymer--pore interaction on the translocation is studied. We find a special interaction at which the decay of the number of polymer chain, N, at the cis side obeys Fick's law, i.e. N decreases exponentially with time. The behaviour is analogous to the diffusion of hard sphere.
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%K 57
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%K 57
%K Ng
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%K 10
%K Rs<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=FD2E89C6E463D7B1E07543199872E93F&yid=67289AFF6305E306&vid=C5154311167311FE&iid=708DD6B15D2464E8&sid=E1B0928DFC2A1ADD&eid=82CB0081CB86F6A7&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0