Photoresponsive Langmuir monolayers from azobenzene-containing dendrons

被引：47
|
作者：
Sidorenko, A
Houphouet-Boigny, C
Villavicencio, O
Hashemzadeh, M
McGrath, DV
Tsukruk, VV [1 ]
机构：
[1] Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA
[2] Univ Arizona, Dept Chem, Tucson, AZ 85721 USA
[3] Univ Connecticut, Dept Chem, Storrs, CT 06269 USA
来源：
LANGMUIR | 2000年 / 16卷 / 26期
关键词：
D O I：
10.1021/la001013t
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The monolayer-forming properties of four generations of azobenzene-containing dendrons were investigated. The photochromic dendron for monolayer formation was used because of the potential ability to suppress crystallization of the photochromic fragments. All dendritic compounds can be spread on an air-water interface to form a stable monolayer. There ia a systematic increase in the cross-sectional area per molecule with increasing number of alkyl tails in the outer shell of dendrons.
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页码：10569 / 10572
页数：4
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