onr:"swepub:oai:lup.lub.lu.se:831d4db5-e469-4bc3-9fd1-d869553f7bb3"
Sökning: onr:"swepub:oai:lup.lub.lu.se:831d4db5-e469-4bc3-9fd1-d869553f7bb3" > Diffusion mechanism...
- 1 av 1
- Föregående post
- Nästa post
- Till träfflistan
| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 02433naa a2200361 4500 | |
| 001 | oai:lup.lub.lu.se:831d4db5-e469-4bc3-9fd1-d869553f7bb3 | |
| 003 | SwePub | |
| 008 | 160401s2006 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://lup.lub.lu.se/record/3766022 URI |
| 024 | 7 | a https://doi.org/10.1209/epl/i2006-10312-52 DOI |
| 040 | a (SwePub)lu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a art2 swepub-publicationtype |
| 072 | 7 | a ref2 swepub-contenttype |
| 100 | 1 | a Metzler, R.4 aut |
| 245 | 1 0 | a Diffusion mechanisms of localised knots along a polymer |
| 264 | c 2007-01-02 | |
| 264 | 1 | b IOP Publishing,c 2006 |
| 520 | a We consider the diffusive motion of a localised knot along a linear polymer chain. In particular, we derive the mean diffusion time of the knot before it escapes from the chain once it gets close to one of the chain ends. Self-reptation of the entire chain between either end and the knot position, during which the knot is provided with free volume, leads to an L-3 scaling of diffusion time; for sufficiently long chains, subdiffusion will enhance this time even more. Conversely, we propose local "breathing", i.e., local conformational rearrangement inside the knot region (KR) and its immediate neighbourhood, as additional mechanism. The contribution of KR-breathing to the diffusion time scales only quadratically, similar to L-2, speeding up the knot escape considerably and guaranteeing finite knot mobility even for very long chains. | |
| 650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
| 700 | 1 | a Reisner, W.4 aut |
| 700 | 1 | a Riehn, R.4 aut |
| 700 | 1 | a Austin, R.4 aut |
| 700 | 1 | a Tegenfeldt, Jonasu Lund University,Lunds universitet,Fasta tillståndets fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Solid State Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)ftf-jte |
| 700 | 1 | a Sokolov, I. M.4 aut |
| 710 | 2 | a Fasta tillståndets fysikb Fysiska institutionen4 org |
| 773 | 0 | t Europhysics Lettersd : IOP Publishingg 76:4, s. 696-702q 76:4<696-702x 0295-5075x 1286-4854 |
| 856 | 4 | u http://dx.doi.org/10.1209/epl/i2006-10312-5y FULLTEXT |
| 856 | 4 | u http://arxiv.org/pdf/cond-mat/0609514 |
| 856 | 4 8 | u https://lup.lub.lu.se/record/376602 |
| 856 | 4 8 | u https://doi.org/10.1209/epl/i2006-10312-5 |
- 1 av 1
- Föregående post
- Nästa post
- Till träfflistan
Hitta mer i SwePub
- Av författaren/redakt...
- Metzler, R.
- Reisner, W.
- Riehn, R.
- Austin, R.
- Tegenfeldt, Jona ...
- Sokolov, I. M.
- Om ämnet
-
- NATURVETENSKAP
- NATURVETENSKAP
- och Fysik
- Artiklar i publikationen
- Europhysics Lett ...
- Av lärosätet
- Lunds universitet
Sök utanför SwePub
- Sök vidare i:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - Nationella bibliotekssystem
- LIBRIS.kb.se
