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Polymer translocation through pores with complex geometries
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10.1063/1.3458821
/content/aip/journal/jcp/133/2/10.1063/1.3458821
http://aip.metastore.ingenta.com/content/aip/journal/jcp/133/2/10.1063/1.3458821
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Chain configurations during translocation from the donor to the receptor sphere through a cylindrical pore.

Image of FIG. 2.
FIG. 2.

(a) Total average translocation time, (b) average time taken for the completion of the first stage of translocation, and (c) average time taken for the completion of the second stage of translocation from the donor to the receptor sphere through a cylindrical pore as a function of cylinder length for several values of with and for a chain possessing segments.

Image of FIG. 3.
FIG. 3.

(a) Total average translocation time, (b) average time taken for the completion of the first stage of translocation, and (c) average time taken for the completion of the second stage of translocation from the donor to the receptor sphere through a cylindrical pore as a function of cylinder length for several values of with and for a chain possessing segments.

Image of FIG. 4.
FIG. 4.

Chain configurations during translocation from the donor to the receptor sphere through an -hemolysin membrane channel represented as a composite two-cylinder pore. For the purpose of illustration, we have selected the case .

Image of FIG. 5.
FIG. 5.

Average time of translocation from the donor to the receptor sphere through an -hemolysin channel with (a) an outer cylinder radius of for several values of the inner cylinder radius (dashed line) and vice versa (dotted-dashed line), and (b) an outer cylinder radius of for several values of the inner cylinder radius (dashed line) and vice versa (dotted-dashed line), and with and , for a chain possessing segments.

Image of FIG. 6.
FIG. 6.

Average time required for the completion of the (a) first, (b) second, and (c) third stages of translocation through an -hemolysin pore having an outer cylinder radius of for several values of the inner cylinder radius (dashed line) and vice versa (dotted-dashed line), and with and for a chain possessing segments.

Image of FIG. 7.
FIG. 7.

Average time of translocation from the donor to the receptor sphere through an -hemolysin channel with an outer cylinder length of for several values of the inner cylinder length (dashed line) and vice versa (dotted-dashed line), and with , , and for a chain possessing segments.

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/content/aip/journal/jcp/133/2/10.1063/1.3458821
2010-07-12
2014-04-24
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Polymer translocation through pores with complex geometries
http://aip.metastore.ingenta.com/content/aip/journal/jcp/133/2/10.1063/1.3458821
10.1063/1.3458821
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