001     18976
005     20240619091906.0
024 7 _ |2 DOI
|a 10.1021/ma102624b
024 7 _ |2 WOS
|a WOS:000290060900047
037 _ _ |a PreJuSER-18976
041 _ _ |a eng
082 _ _ |a 540
084 _ _ |2 WoS
|a Polymer Science
100 1 _ |0 P:(DE-Juel1)VDB65047
|a Lonetti, B.
|b 0
|u FZJ
245 _ _ |a Full Characterization of PB-PEO Wormlike Micelles at Varying Solvent Selectivity
260 _ _ |a Washington, DC
|b Soc.
|c 2011
300 _ _ |a 3583 - 3593
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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336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |0 4142
|a Macromolecules
|v 44
|x 0024-9297
|y 9
500 _ _ |a A.T. thanks the International Helmholtz Research School BioSoft for financial support. We acknowledge the DFG for financial support within the SFB TR-6.
520 _ _ |a Poly(butadiene-ethylene oxide) (PB-PEO) block copolymers form wormlike micelles in water. These structures can be characterized over a very broad range of length. scales, ranging from the contour and persistence length to the core/corona diameter and the total aggregation number. Here we use fluorescence microscopy, dynamic and static light scattering and small angle neutron scattering to obtain information on the full range of length scales, while changing the solvent selectivity of the block copolymer by varying the molar ratio of mixtures of N,N-dimethylformamide (DMF) and water. We show that the wormlike micelles become very small and flexible before a transition to spherical micelles sets in decreasing the interfacial tension. We calculated the free energy contributions for the different species using the experimental input and confirmed that the transition to spherical micelles is energetically favored.
536 _ _ |0 G:(DE-Juel1)FUEK505
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|a BioSoft: Makromolekulare Systeme und biologische Informationsverarbeitung
|c P45
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|a Großgeräte für die Forschung mit Photonen, Neutronen und Ionen (PNI)
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588 _ _ |a Dataset connected to Web of Science
650 _ 7 |2 WoSType
|a J
700 1 _ |0 P:(DE-HGF)0
|a Tsigkri, A.
|b 1
700 1 _ |0 P:(DE-Juel1)130789
|a Lang, P.R.
|b 2
|u FZJ
700 1 _ |0 P:(DE-Juel1)130986
|a Stellbrink, J.
|b 3
|u FZJ
700 1 _ |0 P:(DE-Juel1)VDB4260
|a Willner, L.
|b 4
|u FZJ
700 1 _ |0 P:(DE-HGF)0
|a Kohlbrecher, J.
|b 5
700 1 _ |0 P:(DE-Juel1)130797
|a Lettinga, M.P.
|b 6
|u FZJ
773 _ _ |0 PERI:(DE-600)1491942-4
|a 10.1021/ma102624b
|g Vol. 44, p. 3583 - 3593
|p 3583 - 3593
|q 44<3583 - 3593
|t Macromolecules
|v 44
|x 0024-9297
|y 2011
856 7 _ |u http://dx.doi.org/10.1021/ma102624b
909 C O |o oai:juser.fz-juelich.de:18976
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913 1 _ |0 G:(DE-Juel1)FUEK415
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|1 G:(DE-HGF)POF3-550
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|a DE-HGF
|b Key Technologies
|l BioSoft Fundamentals for future Technologies in the fields of Soft Matter and Life Sciences
|v Functional Macromolecules and Complexes
|x 0
913 2 _ |0 G:(DE-HGF)POF3-623
|1 G:(DE-HGF)POF3-620
|2 G:(DE-HGF)POF3-600
|a DE-HGF
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|v Neutrons for Research on Condensed Matter
|x 1
914 1 _ |y 2011
915 _ _ |0 StatID:(DE-HGF)0010
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980 _ _ |a UNRESTRICTED
981 _ _ |a I:(DE-Juel1)IBI-8-20200312
981 _ _ |a I:(DE-Juel1)JCNS-1-20110106
981 _ _ |a I:(DE-Juel1)ICS-3-20110106


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