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231223s2009 xx |||||o 00| ||eng c |
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|a 10.1021/la900628k
|2 doi
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|a pubmed25n0625.xml
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|a (DE-627)NLM187536996
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|a (NLM)19334690
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Yin, Shouchun
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Self-organization of a polymerizable bolaamphiphile bearing a diacetylene group and L-aspartic acid group
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|c 2009
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 13.10.2009
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|a Date Revised 01.12.2018
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|a published: Print
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|a Citation Status MEDLINE
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|a We report herein the self-organization of the polymerizable bolaamphiphile (noted, L-Asp-DA) that contains a diacetylene group and two L-aspartic groups. We found that L-Asp-DA can self-organize into stable fiberlike nanostructures at the mica-water interface. The micellar nanostructures of L-Asp-DA can be polymerized both in the bulk solution and in the film on UV irradiation, and the nanostructures of the L-Asp-DA micelles at the mica-water interface can be maintained after polymerization. The polymerized L-Asp-DA nanostructures can go through blue-red transition upon pH stimuli arising from the transformation of polydiacetylene skeleton. In addition, the concentration (above cmc) of L-Asp-DA has a great effect on the nanostructures. At a concentration of 3.2x10(-4) mol/L, L-Asp-DA can self-organize into stable fiberlike nanostructure at the mica-water interface, while cylindrical nanostructures self-organize at a concentration of 6.0x10(-4) mol/L. This work may provide a new approach for designing and fabricating molecular assemblies with controlled sizes and shapes, leading to the development of novel functional polymer nanostructure materials
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Polyacetylene Polymer
|2 NLM
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|a Polymers
|2 NLM
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|a Solutions
|2 NLM
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|a Surface-Active Agents
|2 NLM
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|a Water
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|a 059QF0KO0R
|2 NLM
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|a Polyynes
|2 NLM
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|a 25067-58-7
|2 NLM
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|a polydiacetylene
|2 NLM
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|a 27987-87-7
|2 NLM
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| 650 |
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|a Aspartic Acid
|2 NLM
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| 650 |
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|a 30KYC7MIAI
|2 NLM
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| 700 |
1 |
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|a Wang, Chao
|e verfasserin
|4 aut
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| 700 |
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|a Song, Bo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Senlin
|e verfasserin
|4 aut
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| 700 |
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|a Wang, Zhiqiang
|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 1985
|g 25(2009), 16 vom: 18. Aug., Seite 8968-73
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnas
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| 773 |
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|g volume:25
|g year:2009
|g number:16
|g day:18
|g month:08
|g pages:8968-73
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|u http://dx.doi.org/10.1021/la900628k
|3 Volltext
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|d 25
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