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001     15475
005     20240610120518.0
024 7 _ |a pmid:21562968
|2 pmid
024 7 _ |a 10.1140/epje/i2011-11046-3
|2 DOI
024 7 _ |a WOS:000291296600001
|2 WOS
024 7 _ |a 2128/28954
|2 Handle
037 _ _ |a PreJuSER-15475
041 _ _ |a eng
082 _ _ |a 530
084 _ _ |2 WoS
|a Chemistry, Physical
084 _ _ |2 WoS
|a Materials Science, Multidisciplinary
084 _ _ |2 WoS
|a Physics, Applied
084 _ _ |2 WoS
|a Polymer Science
100 1 _ |0 P:(DE-Juel1)VDB91294
|a Ramachandran, S.
|b 0
|u FZJ
245 _ _ |a Dynamics of a polymer chain confined in a membrane
260 _ _ |a Berlin
|b Springer
|c 2011
300 _ _ |a 46
336 7 _ |a Journal Article
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|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
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336 7 _ |a Journal Article
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336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |0 1985
|a European Physical Journal E
|v 34
|x 1292-8941
|y 5
500 _ _ |a We thank H. Diamant, Y. Fujitani, M. Imai, T. Kato and N. Oppenheimer for useful discussions. This work was supported by KAKENHI (Grant-in-Aid for Scientific Research) on Priority Area "Soft Matter Physics" and Grant No. 21540420 from the Ministry of Education, Culture, Sports, Science and Technology of Japan.
520 _ _ |a We present a Brownian dynamics theory with full hydrodynamics (Stokesian dynamics) for a Gaussian polymer chain embedded in a liquid membrane which is surrounded by bulk solvent and walls. The mobility tensors are derived in Fourier space for the two geometries, namely, a free membrane embedded in a bulk fluid, and a membrane sandwiched by the two walls. Within the preaveraging approximation, a new expression for the diffusion coefficient of the polymer is obtained for the free-membrane geometry. We also carry out a Rouse normal mode analysis to obtain the relaxation time and the dynamical structure factor. For large polymer size, both quantities show Zimm-like behavior in the free-membrane case, whereas they are Rouse-like for the sandwiched membrane geometry. We use the scaling argument to discuss the effect of excluded-volume interactions on the polymer relaxation time.
536 _ _ |0 G:(DE-Juel1)FUEK505
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|a BioSoft: Makromolekulare Systeme und biologische Informationsverarbeitung
|c P45
|x 0
588 _ _ |a Dataset connected to Web of Science, Pubmed
650 _ 2 |2 MeSH
|a Diffusion
650 _ 2 |2 MeSH
|a Hydrodynamics
650 _ 2 |2 MeSH
|a Membrane Proteins: chemistry
650 _ 2 |2 MeSH
|a Membrane Proteins: metabolism
650 _ 2 |2 MeSH
|a Molecular Dynamics Simulation
650 _ 2 |2 MeSH
|a Particle Size
650 _ 2 |2 MeSH
|a Polymers: chemistry
650 _ 2 |2 MeSH
|a Polymers: metabolism
650 _ 2 |2 MeSH
|a Solvents: chemistry
650 _ 7 |0 0
|2 NLM Chemicals
|a Membrane Proteins
650 _ 7 |0 0
|2 NLM Chemicals
|a Polymers
650 _ 7 |0 0
|2 NLM Chemicals
|a Solvents
650 _ 7 |2 WoSType
|a J
700 1 _ |0 P:(DE-Juel1)VDB16565
|a Komura, S.
|b 1
|u FZJ
700 1 _ |0 P:(DE-Juel1)VDB96415
|a Seki, K.
|b 2
|u FZJ
700 1 _ |0 P:(DE-Juel1)130665
|a Gompper, G.
|b 3
|u FZJ
773 _ _ |0 PERI:(DE-600)2004003-9
|a 10.1140/epje/i2011-11046-3
|g Vol. 34, p. 46
|p 46
|q 34<46
|t The @European physical journal / E
|v 34
|x 1292-8941
|y 2011
856 7 _ |u http://dx.doi.org/10.1140/epje/i2011-11046-3
856 4 _ |u https://juser.fz-juelich.de/record/15475/files/1104.0082.pdf
|y OpenAccess
856 4 _ |u https://juser.fz-juelich.de/record/15475/files/1104.0082.pdf?subformat=pdfa
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|l BioSoft Fundamentals for future Technologies in the fields of Soft Matter and Life Sciences
|v Functional Macromolecules and Complexes
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914 1 _ |y 2011
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920 1 _ |0 I:(DE-Juel1)VDB782
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