Hauptseite > Publikationsdatenbank > Probing glassy states in binary mixtures of soft interpenetrable colloids > print

001     15516
005     20240619083336.0
024 7 _ |2 pmid
|a pmid:21613695
024 7 _ |2 DOI
|a 10.1088/0953-8984/23/23/234116
024 7 _ |2 WOS
|a WOS:000290957300019
037 _ _ |a PreJuSER-15516
041 _ _ |a eng
082 _ _ |a 530
084 _ _ |2 WoS
|a Physics, Condensed Matter
100 1 _ |0 P:(DE-Juel1)130987
|a Stiakakis, E.
|b 0
|u FZJ
245 _ _ |a Probing glassy states in binary mixtures of soft interpenetrable colloids
260 _ _ |a Bristol
|b IOP Publ.
|c 2011
300 _ _ |a 234116
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
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336 7 _ |a Journal Article
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|2 EndNote
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |0 3703
|a Journal of Physics: Condensed Matter
|v 23
|x 0953-8984
|y 23
500 _ _ |a We thank A Larsen for assistance with the DLS measurements and C N Likos, G Fytas and A N Semenov for discussions. This work was supported in part by the EU (NoE Softcomp NMP3-CT-2004-502235 and project NANODIRECT CP-FP 213948-2) and by the Natural Sciences and Engineering Research Council of Canada (NSERC).
520 _ _ |a We present experimental evidence confirming the recently established rich dynamic state diagram of asymmetric binary mixtures of soft colloidal spheres. These mixtures consist of glassy suspensions of large star polymers to which different small stars are added at varying concentrations. Using rheology and dynamic light scattering measurements along with a simple phenomenological analysis, we show the existence of re-entrance and multiple glassy states, which exhibit distinct features. Cooperative diffusion, as a probe for star arm interpenetration, is proven to be sensitive to the formation of the liquid pockets which signal the melting of the large-star-glass upon addition of small stars. These results provide ample opportunities for tailoring the properties of soft colloidal glasses.
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|a BioSoft: Makromolekulare Systeme und biologische Informationsverarbeitung
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536 _ _ |0 G:(EU-Grant)213948
|a NANODIRECT - Toolbox for Directed and Controlled Self-Assembly of nano-Colloids (213948)
|c 213948
|f FP7-NMP-2007-SMALL-1
|x 1
588 _ _ |a Dataset connected to Web of Science, Pubmed
650 _ 7 |2 WoSType
|a J
700 1 _ |0 P:(DE-HGF)0
|a Erwin, B.M.
|b 1
700 1 _ |0 P:(DE-HGF)0
|a Vlassopoulos, D.
|b 2
700 1 _ |0 P:(DE-HGF)0
|a Cloitre, M.
|b 3
700 1 _ |0 P:(DE-HGF)0
|a Munam, A.
|b 4
700 1 _ |0 P:(DE-HGF)0
|a Gauthier, M.
|b 5
700 1 _ |0 P:(DE-HGF)0
|a Iatrou, H.
|b 6
700 1 _ |0 P:(DE-HGF)0
|a Hadjichristidis, N.
|b 7
773 _ _ |0 PERI:(DE-600)1472968-4
|a 10.1088/0953-8984/23/23/234116
|g Vol. 23, p. 234116
|p 234116
|q 23<234116
|t Journal of physics / Condensed matter
|v 23
|x 0953-8984
|y 2011
856 7 _ |u http://dx.doi.org/10.1088/0953-8984/23/23/234116
909 C O |o oai:juser.fz-juelich.de:15516
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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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