Morphology-tunable and photoresponsive properties in a self-assembled two-component gel system

Photoresponsive C3-symmetrical trisurea self-assembling building blocks containing three azobenzene groups (LC10 and LC4) at the rim were designed and synthesized. By introducing a trisamide gelator (G18), which can self-aggregate through hydrogen bonds of acylamino moieties to form a fibrous networ...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 23(2007), 1 vom: 02. Jan., Seite 202-8
1. Verfasser: Zhou, Yifeng (VerfasserIn)
Weitere Verfasser: Xu, Miao, Yi, Tao, Xiao, Shuzhang, Zhou, Zhiguo, Li, Fuyou, Huang, Chunhui
Format: Aufsatz
Sprache:English
Veröffentlicht: 2007
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
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245 1 0 |a Morphology-tunable and photoresponsive properties in a self-assembled two-component gel system 
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520 |a Photoresponsive C3-symmetrical trisurea self-assembling building blocks containing three azobenzene groups (LC10 and LC4) at the rim were designed and synthesized. By introducing a trisamide gelator (G18), which can self-aggregate through hydrogen bonds of acylamino moieties to form a fibrous network, the mixture of LC10 (or LC4) and G18 forms an organogel with coral-like supramolecular structure from 1,4-dioxane. The cooperation of hydrogen bonding and the hydrophobic diversity between these components are the main contributions to the specific superstructure. The two-component gel exhibits reversible photoisomerization from trans to cis transition without breakage of the gel state 
650 4 |a Journal Article 
700 1 |a Xu, Miao  |e verfasserin  |4 aut 
700 1 |a Yi, Tao  |e verfasserin  |4 aut 
700 1 |a Xiao, Shuzhang  |e verfasserin  |4 aut 
700 1 |a Zhou, Zhiguo  |e verfasserin  |4 aut 
700 1 |a Li, Fuyou  |e verfasserin  |4 aut 
700 1 |a Huang, Chunhui  |e verfasserin  |4 aut 
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