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DC Field | Value | Language |
---|---|---|
dc.citation.number | 21 | - |
dc.citation.startPage | 218301 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 98 | - |
dc.contributor.author | Desai, Tapan G. | - |
dc.contributor.author | Keblinski, Pawel | - |
dc.contributor.author | Kumar, Sanat K. | - |
dc.contributor.author | Granick, Steve | - |
dc.date.accessioned | 2023-12-22T09:14:25Z | - |
dc.date.available | 2023-12-22T09:14:25Z | - |
dc.date.created | 2020-07-29 | - |
dc.date.issued | 2007-05 | - |
dc.description.abstract | Computer simulations of a polymer chain of length N strongly adsorbed at the solid-liquid interface in the presence of explicit solvent are used to delineate the factors affecting the N dependence of the polymer lateral diffusion coefficient, D-parallel to. We find that surface roughness has a large influence, and D-parallel to scales as D-parallel to similar to N-x, with x approximate to 3/4 and x approximate to 1 for ideal smooth and corrugated surfaces, respectively. The first result is consistent with the hydrodynamics of a "particle" of radius of gyration R-G similar to N-nu (nu=0.75) translating parallel to a planar interface, while the second implies that the friction of the adsorbed chains dominates. These results are discussed in the context of recent measurements. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.98, no.21, pp.218301 | - |
dc.identifier.doi | 10.1103/PhysRevLett.98.218301 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.scopusid | 2-s2.0-34547366672 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/47317 | - |
dc.identifier.url | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.98.218301 | - |
dc.identifier.wosid | 000246776100065 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Modeling diffusion of adsorbed polymer with explicit solvent | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | MOLECULAR-DYNAMICS SIMULATION | - |
dc.subject.keywordPlus | MONTE-CARLO-SIMULATION | - |
dc.subject.keywordPlus | 2 DIMENSIONS | - |
dc.subject.keywordPlus | CHAINS | - |
dc.subject.keywordPlus | SURFACES | - |
dc.subject.keywordPlus | DNA | - |
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