000256354 001__ 256354
000256354 005__ 20240619091854.0
000256354 0247_ $$2doi$$a10.1039/C5SM01994J
000256354 0247_ $$2ISSN$$a1744-683X
000256354 0247_ $$2ISSN$$a1744-6848
000256354 0247_ $$2WOS$$aWOS:000364824600001
000256354 0247_ $$2altmetric$$aaltmetric:4567239
000256354 0247_ $$2pmid$$apmid:26406787
000256354 037__ $$aFZJ-2015-06313
000256354 041__ $$aEnglish
000256354 082__ $$a530
000256354 1001_ $$0P:(DE-Juel1)130917$$aRichter, D.$$b0$$eCorresponding author$$ufzj
000256354 245__ $$aCelebrating Soft Matter's 10th Anniversary: Topology matters: structure and dynamics of ring polymers
000256354 260__ $$aLondon$$bRoyal Soc. of Chemistry$$c2015
000256354 3367_ $$2DRIVER$$aarticle
000256354 3367_ $$2DataCite$$aOutput Types/Journal article
000256354 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1474528240_22146
000256354 3367_ $$2BibTeX$$aARTICLE
000256354 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000256354 3367_ $$00$$2EndNote$$aJournal Article
000256354 520__ $$aConsidering topology among all polymer architectures polymer rings are unique, as they are the simplest closed structures without ends. In this review we present recent experimental advances addressing the structure and dynamics of rings. We focus mainly on neutron scattering results that reveal experimental insight on a molecular scale. We first briefly reflect on the progress in ring chemistry that made the experimental access possible. Structural investigations characterizing rings as compact objects in the melts are put into theoretical context. In contrast to the plateau regime common for all other high molecular weight polymer systems, the dynamic modulus of pure ring systems is characterized by a power law decay, while the viscosity displays a much weaker molecular weight dependence as a corresponding linear melt. The dynamics of ring melts is uniquely addressed by neutron spin-echo spectroscopy. The sub-diffusive center of mass motion at short times agrees well with simulation as well as theoretical concepts. In the internal dynamics the basic length scale of the ring molecule, the loop size, manifests itself clearly. The experiments reveal strong evidence for loop motions and call for further theoretical work describing them. Finally, small fractions of ring molecules in linear melts turn out to be very sensitive probes in order to scrutinize the dynamics of the host with the potential to reveal fundamental aspects of the dynamics of branched polymer systems.
000256354 536__ $$0G:(DE-HGF)POF3-551$$a551 - Functional Macromolecules and Complexes (POF3-551)$$cPOF3-551$$fPOF III$$x0
000256354 536__ $$0G:(DE-HGF)POF3-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)$$cPOF3-623$$fPOF III$$x1
000256354 536__ $$0G:(DE-HGF)POF3-6215$$a6215 - Soft Matter, Health and Life Sciences (POF3-621)$$cPOF3-621$$fPOF III$$x2
000256354 588__ $$aDataset connected to CrossRef
000256354 65027 $$0V:(DE-MLZ)SciArea-210$$2V:(DE-HGF)$$aSoft Condensed Matter$$x0
000256354 65017 $$0V:(DE-MLZ)GC-2004-2016$$2V:(DE-HGF)$$aBasic research$$x1
000256354 65017 $$0V:(DE-MLZ)GC-180$$2V:(DE-HGF)$$aOthers$$x0
000256354 693__ $$0EXP:(DE-MLZ)J-NSE-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)J-NSE-20140101$$6EXP:(DE-MLZ)NL2ao-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$eJ-NSE: Neutron spin-echo spectrometer$$fNL2ao$$x0
000256354 7001_ $$0P:(DE-Juel1)144649$$aGoossen, Sebastian$$b1$$ufzj
000256354 7001_ $$0P:(DE-Juel1)131040$$aWischnewski, A.$$b2$$ufzj
000256354 773__ $$0PERI:(DE-600)2191476-X$$a10.1039/C5SM01994J$$gp. 10.1039.C5SM01994J$$n44$$p8535-8549$$tSoft matter$$v11$$x1744-6848$$y2015
000256354 8564_ $$uhttps://juser.fz-juelich.de/record/256354/files/c5sm01994j.pdf$$yRestricted
000256354 8564_ $$uhttps://juser.fz-juelich.de/record/256354/files/c5sm01994j.gif?subformat=icon$$xicon$$yRestricted
000256354 8564_ $$uhttps://juser.fz-juelich.de/record/256354/files/c5sm01994j.jpg?subformat=icon-1440$$xicon-1440$$yRestricted
000256354 8564_ $$uhttps://juser.fz-juelich.de/record/256354/files/c5sm01994j.jpg?subformat=icon-180$$xicon-180$$yRestricted
000256354 8564_ $$uhttps://juser.fz-juelich.de/record/256354/files/c5sm01994j.jpg?subformat=icon-640$$xicon-640$$yRestricted
000256354 8564_ $$uhttps://juser.fz-juelich.de/record/256354/files/c5sm01994j.pdf?subformat=pdfa$$xpdfa$$yRestricted
000256354 909CO $$ooai:juser.fz-juelich.de:256354$$pVDB$$pVDB:MLZ
000256354 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130917$$aForschungszentrum Jülich GmbH$$b0$$kFZJ
000256354 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)144649$$aForschungszentrum Jülich GmbH$$b1$$kFZJ
000256354 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131040$$aForschungszentrum Jülich GmbH$$b2$$kFZJ
000256354 9131_ $$0G:(DE-HGF)POF3-551$$1G:(DE-HGF)POF3-550$$2G:(DE-HGF)POF3-500$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bKey Technologies$$lBioSoft – Fundamentals for future Technologies in the fields of Soft Matter and Life Sciences$$vFunctional Macromolecules and Complexes$$x0
000256354 9131_ $$0G:(DE-HGF)POF3-623$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6G4$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vFacility topic: Neutrons for Research on Condensed Matter$$x1
000256354 9131_ $$0G:(DE-HGF)POF3-621$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6215$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vIn-house research on the structure, dynamics and function of matter$$x2
000256354 9141_ $$y2015
000256354 915__ $$0StatID:(DE-HGF)0400$$2StatID$$aAllianz-Lizenz / DFG
000256354 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000256354 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bSOFT MATTER : 2014
000256354 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000256354 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000256354 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000256354 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000256354 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000256354 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000256354 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000256354 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000256354 9201_ $$0I:(DE-Juel1)ICS-1-20110106$$kICS-1$$lNeutronenstreuung $$x0
000256354 9201_ $$0I:(DE-Juel1)JCNS-1-20110106$$kNeutronenstreuung ; JCNS-1$$lNeutronenstreuung $$x1
000256354 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS (München) ; Jülich Centre for Neutron Science JCNS (München) ; JCNS-FRM-II$$lJCNS-FRM-II$$x2
000256354 980__ $$ajournal
000256354 980__ $$aVDB
000256354 980__ $$aI:(DE-Juel1)ICS-1-20110106
000256354 980__ $$aI:(DE-Juel1)JCNS-1-20110106
000256354 980__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218
000256354 980__ $$aUNRESTRICTED
000256354 981__ $$aI:(DE-Juel1)IBI-8-20200312
000256354 981__ $$aI:(DE-Juel1)JCNS-1-20110106
000256354 981__ $$aI:(DE-Juel1)JCNS-1-20110106
000256354 981__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218