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Polymer translocation into laterally unbounded confined environments
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10.1063/1.3466922
/content/aip/journal/jcp/133/7/10.1063/1.3466922
http://aip.metastore.ingenta.com/content/aip/journal/jcp/133/7/10.1063/1.3466922
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Schematic representation of polymer translocation into a confined environment under an external driving force in the pore. The simulations are carried out in a planar confinement (3D), where two plates are separated by a distance . One plate has a pore of length and diameter .

Image of FIG. 2.
FIG. 2.

The radius of gyration at equilibrium state as a function of the chain length confined between two walls with separation . In the figure, is the direction parallel to the wall, while is the direction perpendicular to the wall.

Image of FIG. 3.
FIG. 3.

The radius of gyration at equilibrium state under the confinementi between two walls with separation for . In the figure, is in the direction parallel to the wall, while is in the direction perpendicular to the wall.

Image of FIG. 4.
FIG. 4.

Translocation time as a function of the chain length for different and in 3D.

Image of FIG. 5.
FIG. 5.

The radius of gyration of the chain before translocation and at the moment just after the translocation for and . Here, the direction is perpendicular to the wall, while and are along the wall. The dashed lines are equilibrium values of , , and for chains confined between two walls, as shown in Fig. 2.

Image of FIG. 6.
FIG. 6.

The chain conformation projected onto the plane for under strong and weak driving forces, respectively.

Image of FIG. 7.
FIG. 7.

Translocation time as a function of for chain length under in 3D.

Image of FIG. 8.
FIG. 8.

The radius of gyration of the chain before translocation and at the moment just after the translocation for , , and different . Here, the direction is perpendicular to the wall, and and are along the wall. The dashed lines are equilibrium values of , , and for chains confined between two walls, as shown in Fig. 3.

Image of FIG. 9.
FIG. 9.

Translocation time as a function of for and in 3D.

Image of FIG. 10.
FIG. 10.

Waiting time distribution for different (a) and (b) .

Image of FIG. 11.
FIG. 11.

Waiting time distribution for and .

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/content/aip/journal/jcp/133/7/10.1063/1.3466922
2010-08-16
2014-04-21
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Polymer translocation into laterally unbounded confined environments
http://aip.metastore.ingenta.com/content/aip/journal/jcp/133/7/10.1063/1.3466922
10.1063/1.3466922
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