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231224s2016 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.6b02165
|2 doi
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|a pubmed24n0879.xml
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|a eng
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| 100 |
1 |
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|a Mandal, Deep
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Solvent Induced Morphological Evolution of Cholesterol Based Glucose Tailored Amphiphiles
|b Transformation from Vesicles to Nanoribbons
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|c 2016
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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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|2 rdacarrier
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| 500 |
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|a Date Completed 06.06.2018
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|a Date Revised 06.06.2018
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Supramolecular self-assembly of low molecular mass amphiphiles is of topical interest with the urge to achieve precise control over the formation of various self-aggregated structures. Particularly, fabrication of multifarious nanostructures from single molecular backbone would be highly advantageous for task specific applications of the self-aggregates. To this end, the present study reports the solvent triggered evolution of hierarchical self-assembled structures of cholesterol based glucose appended amphiphiles and the pathway of structural transition. The amphiphiles formed bilayered vesicles in water and gels in different organic solvents. In DMSO-water solvent mixture, it showed gradual transition in the morphology of self-aggregates from vesicle-to-fiber and intermediate morphologies depending on the solvent compositions. Microscopic and spectroscopic investigations showed that morphological transformation took place through fusion, elongation and twisting of self-aggregates owing to the reorganization of the amphiphiles (H-type to J-type) in varied solvent polarity. Moreover, sheetlike molecular organization originating from hydrogen bonding and solvophobic interaction played a vital role in the formation of nanoribbons that led to the formation of gel fibril network. This study endows a new strategy to develop solvent induced multistructured self-aggregates from a single molecular scaffold, unraveling the route of forming hierarchical self-assembly
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|a Journal Article
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| 650 |
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|a Research Support, Non-U.S. Gov't
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1 |
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|a Dinda, Soumik
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Choudhury, Pritam
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Das, Prasanta Kumar
|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 32(2016), 38 vom: 27. Sept., Seite 9780-9
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:32
|g year:2016
|g number:38
|g day:27
|g month:09
|g pages:9780-9
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|u http://dx.doi.org/10.1021/acs.langmuir.6b02165
|3 Volltext
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