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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.8b01923
|2 doi
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|a pubmed24n0959.xml
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Blaszczyk-Lezak, Iwona
|e verfasserin
|4 aut
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| 245 |
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|a Gecko-like Branched Polymeric Nanostructures from Nanoporous Templates
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|c 2018
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| 336 |
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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 26.11.2018
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|a Date Revised 26.11.2018
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Here, we report a simple method to produce hierarchically shaped polymeric one-dimensional nanostructures. More specifically, dual-sized polymer nanowires are fabricated employing multibranched anodic aluminum oxide templates. By fine selection of the anodization conditions, we achieve branched nanopores having a first segment of 400 nm in diameter from which seven further 55 nm in diameter pores arise. Wetting of such nanopores with polymer melts-for example, poly(ε-caprolactone) and polystyrene-allows for the nanomolding of their respective inverse nanostructures, that is, dual-sized multibranched polymer nanowires that, when supported on a flat surface, strongly resemble the spatulae of geckos' toes. The structural features of the dual-sized polymer nanostructures, namely, crystalline phase, crystallinity, texture, and so on, are furthermore characterized and interpreted within the context of polymer phase transitions in confined media. Our work presents a readily applicable approach to produce soft nanomaterials of high morphological complexity, thereby with promising implications in the nanotechnology area, for example, in biomimetic solid adhesion
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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| 700 |
1 |
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|a Juanes, Diana
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Martín, Jaime
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Mijangos, Carmen
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 34(2018), 38 vom: 25. Sept., Seite 11449-11453
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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|g volume:34
|g year:2018
|g number:38
|g day:25
|g month:09
|g pages:11449-11453
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|u http://dx.doi.org/10.1021/acs.langmuir.8b01923
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