000848278 001__ 848278
000848278 005__ 20240619083546.0
000848278 0247_ $$2doi$$a10.1021/acs.macromol.7b02613
000848278 0247_ $$2ISSN$$a0024-9297
000848278 0247_ $$2ISSN$$a1520-5835
000848278 0247_ $$2Handle$$a2128/20302
000848278 0247_ $$2pmid$$apmid:29910512
000848278 0247_ $$2WOS$$aWOS:000431088700012
000848278 0247_ $$2altmetric$$aaltmetric:35365913
000848278 037__ $$aFZJ-2018-03539
000848278 082__ $$a540
000848278 1001_ $$00000-0002-5291-4416$$aMetri, Vishal$$b0$$eCorresponding author
000848278 245__ $$aPhysical Networks from Multifunctional Telechelic Star Polymers: A Rheological Study by Experiments and Simulations
000848278 260__ $$aWashington, DC$$bSoc.$$c2018
000848278 3367_ $$2DRIVER$$aarticle
000848278 3367_ $$2DataCite$$aOutput Types/Journal article
000848278 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1544017565_14780
000848278 3367_ $$2BibTeX$$aARTICLE
000848278 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000848278 3367_ $$00$$2EndNote$$aJournal Article
000848278 520__ $$aThe equilibrium mechanical properties of a cross-linked gel of telechelic star polymers are studied by rheology and Brownian dynamics simulations. The Brownian dynamics model consists of cores to which Rouse arms are attached. Forces between the cores are obtained from a potential of mean force model developed by Likos and co-workers. Both experimentally and in the simulations, networks were created by attaching sticker groups to the ends of the arms of the polymers, which were next allowed to form bonds among them in a one to one fashion. Simulations were sped up by solving the Rouse dynamics exactly. Moreover, the Rouse model was extended to allow for different frictions on different beads. In order to describe the rheology of the non-cross-linked polymers, it had to be assumed that bead frictions increase with increasing bead number along the arms. This friction model could be transferred to describe the rheology of the network without any adjustments other than an overall increase of the frictions due to the formation of bonds. The slowing down at intermediate times of the network rheology compared to that of the non-cross-linked polymers is well described by the model. The percentage of stickers involved in forming inter-star bonds in the system was determined to be 25%, both from simulations and from an application of the Green–Tobolsky relation to the experimental plateau value of the shear relaxation modulus. Simulations with increasing cross-link percentages revealed that on approaching the gel transition the shear relaxation modulus develops an algebraic tail, which gets frozen at a percentage of maximum cross-linking of about 11%.
000848278 536__ $$0G:(DE-HGF)POF3-551$$a551 - Functional Macromolecules and Complexes (POF3-551)$$cPOF3-551$$fPOF III$$x0
000848278 588__ $$aDataset connected to CrossRef
000848278 7001_ $$0P:(DE-HGF)0$$aLouhichi, Ameur$$b1
000848278 7001_ $$00000-0003-3286-3268$$aYan, Jiajun$$b2
000848278 7001_ $$00000-0002-5142-9670$$aBaeza, Guilhem P.$$b3
000848278 7001_ $$00000-0003-1960-3402$$aMatyjaszewski, Krzysztof$$b4
000848278 7001_ $$0P:(DE-HGF)0$$aVlassopoulos, Dimitris$$b5
000848278 7001_ $$0P:(DE-Juel1)159317$$aBriels, Willem$$b6$$ufzj
000848278 773__ $$0PERI:(DE-600)1491942-4$$a10.1021/acs.macromol.7b02613$$gVol. 51, no. 8, p. 2872 - 2886$$n8$$p2872 - 2886$$tMacromolecules$$v51$$x1520-5835$$y2018
000848278 8564_ $$uhttps://juser.fz-juelich.de/record/848278/files/acs.macromol.7b02613.pdf$$yOpenAccess
000848278 8564_ $$uhttps://juser.fz-juelich.de/record/848278/files/acs.macromol.7b02613.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000848278 909CO $$ooai:juser.fz-juelich.de:848278$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000848278 9101_ $$0I:(DE-HGF)0$$60000-0002-5291-4416$$aExternal Institute$$b0$$kExtern
000848278 9101_ $$0I:(DE-HGF)0$$6P:(DE-HGF)0$$aExternal Institute$$b1$$kExtern
000848278 9101_ $$0I:(DE-HGF)0$$60000-0003-3286-3268$$aExternal Institute$$b2$$kExtern
000848278 9101_ $$0I:(DE-HGF)0$$60000-0002-5142-9670$$aExternal Institute$$b3$$kExtern
000848278 9101_ $$0I:(DE-HGF)0$$60000-0003-1960-3402$$aExternal Institute$$b4$$kExtern
000848278 9101_ $$0I:(DE-HGF)0$$6P:(DE-HGF)0$$aExternal Institute$$b5$$kExtern
000848278 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)159317$$aForschungszentrum Jülich$$b6$$kFZJ
000848278 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
000848278 9141_ $$y2018
000848278 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000848278 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search
000848278 915__ $$0LIC:(DE-HGF)PublisherOA$$2HGFVOC$$aFree to read
000848278 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bMACROMOLECULES : 2015
000848278 915__ $$0StatID:(DE-HGF)9905$$2StatID$$aIF >= 5$$bMACROMOLECULES : 2015
000848278 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000848278 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000848278 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000848278 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000848278 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC
000848278 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000848278 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database
000848278 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000848278 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000848278 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000848278 920__ $$lyes
000848278 9201_ $$0I:(DE-Juel1)ICS-3-20110106$$kICS-3$$lWeiche Materie $$x0
000848278 9801_ $$aFullTexts
000848278 980__ $$ajournal
000848278 980__ $$aVDB
000848278 980__ $$aUNRESTRICTED
000848278 980__ $$aI:(DE-Juel1)ICS-3-20110106