ITP OpenIR  > SCI期刊论文
Meng, FL; Li, M; Zhou, X; Ouyang, ZC; Zhou, X (reprint author), Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China.
A theoretical study on entropy-driven polymer translocation through a finite-sized nanochannel
Source PublicationCHEMICAL PHYSICS LETTERS
Language英语
KeywordNanopore Dna Dynamics Pore Transport Spectroscopy Simulation Channels
AbstractWe studied theoretically the translocation dynamics of polymer chain through a nanochannel, taking the position of its leading end in the channel as the reaction coordinate. The free energy profile of the translocation is found linear for homogeneous channels, and the driven force (the spatial derivative of free energy) is found insensitive to the chain length of the polymer, the length of the channel, whereas it decreases monotonically as the radius of the channel increases. Our Letter provides more direct understanding on recent experiments of polymer translocation. (C) 2013 Elsevier B. V. All rights reserved.
2013
ISSN0009-2614
Volume565Issue:-Pages:116-121
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNSFC [31128004, 91027045, 10834014, 11175250]; National Basic Research Program of China (973 program) [2013CB932800]; Chinese Academy of Sciences ; NSFC [31128004, 91027045, 10834014, 11175250]; National Basic Research Program of China (973 program) [2013CB932800]; Chinese Academy of Sciences ; NSFC [31128004, 91027045, 10834014, 11175250]; National Basic Research Program of China (973 program) [2013CB932800]; Chinese Academy of Sciences ; NSFC [31128004, 91027045, 10834014, 11175250]; National Basic Research Program of China (973 program) [2013CB932800]; Chinese Academy of Sciences
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15382
CollectionSCI期刊论文
Corresponding AuthorZhou, X (reprint author), Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
Meng, FL,Li, M,Zhou, X,et al. A theoretical study on entropy-driven polymer translocation through a finite-sized nanochannel[J]. CHEMICAL PHYSICS LETTERS,2013,565(-):116-121.
APA Meng, FL,Li, M,Zhou, X,Ouyang, ZC,&Zhou, X .(2013).A theoretical study on entropy-driven polymer translocation through a finite-sized nanochannel.CHEMICAL PHYSICS LETTERS,565(-),116-121.
MLA Meng, FL,et al."A theoretical study on entropy-driven polymer translocation through a finite-sized nanochannel".CHEMICAL PHYSICS LETTERS 565.-(2013):116-121.
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