Translocation of Copolymers through a Nanopore

被引：0
|
作者：
Matsuyama, Akihiko [1 ]
Ohno, Kyoko [1 ]
Nishiono, Makoto [1 ]
机构：
[1] Kyushu Inst Technol, Fac Comp Sci & Syst Engn, Dept Biosci & Bioinformat, Iizuka, Fukuoka 8208502, Japan
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2013年 / 82卷 / 02期
关键词：
translocation; polymers; waiting time; hydrophobic; simulation; POLYMER TRANSLOCATION; PHASE-TRANSITIONS; INSERTION; SIMULATIONS; ADSORPTION; TRANSPORT; MOLECULES; PROTEINS; BEHAVIOR; PEPTIDE;
D O I：
10.7566/JPSJ.82.024801
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Translocation of copolymers (AB, ABA, BAB, ABAB, random, etc.), consisting of hydrophilic (monomer A) and hydrophobic (monomer B) groups, threading a nanopore is studied by using a three-dimensional dynamic Monte Carlo simulation. We focus on the orientation of a copolymer, namely the monomer A enters the pore first or the monomer B first. We find that there are two characteristic translocation times and waiting time distributions associated with translocation of these copolymers.
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页数：5
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