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231224s2014 xx |||||o 00| ||eng c |
| 024 |
7 |
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|a 10.1021/la500332s
|2 doi
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|a pubmed24n0787.xml
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|a DE-627
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|a eng
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| 100 |
1 |
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|a Alexander, Shirin
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Low-surface energy surfactants with branched hydrocarbon architectures
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|c 2014
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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| 500 |
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|a Date Completed 25.11.2014
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|a Date Revised 01.04.2014
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Surface tensiometry and small-angle neutron scattering have been used to characterize a new class of low-surface energy surfactants (LSESs), "hedgehog" surfactants. These surfactants are based on highly branched hydrocarbon (HC) chains as replacements for environmentally hazardous fluorocarbon surfactants and polymers. Tensiometric analyses indicate that a subtle structural modification in the tails and headgroup results in significant effects on limiting surface tensions γcmc at the critical micelle concentration: a higher level of branching and an increased counterion size promote an effective reduction of surface tension to low values for HC surfactants (γcmc ∼ 24 mN m(-1)). These LSESs present a new class of potentially very important materials, which form lamellar aggregates in aqueous solutions independent of dilution
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| 650 |
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|a Journal Article
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1 |
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|a Smith, Gregory N
|e verfasserin
|4 aut
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| 700 |
1 |
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|a James, Craig
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Rogers, Sarah E
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Guittard, Frédéric
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sagisaka, Masanobu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Eastoe, Julian
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 30(2014), 12 vom: 01. Apr., Seite 3413-21
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|x 1520-5827
|7 nnns
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| 773 |
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|g volume:30
|g year:2014
|g number:12
|g day:01
|g month:04
|g pages:3413-21
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| 856 |
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|u http://dx.doi.org/10.1021/la500332s
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