Direct evidence for highly organized networks of circular surface micelles of surfactant at the air-water interface

被引：73
|
作者：
Fontaine, P
Goldmann, M
Muller, P
Fauré, MC
Konovalov, O
Krafft, MP
机构：
[1] Lab Utilisat Rayonnement Electromagnet, UMR 130, F-91898 Orsay, France
[2] Phys Solides Grp, UMR 7588, F-75015 Paris, France
[3] Inst Charles Sadron, UPR 22, F-67083 Strasbourg, France
[4] European Synchrotron Radiat Facil, F-38043 Grenoble, France
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 02期
关键词：
D O I：
10.1021/ja044779e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report the first direct evidence for the formation of circular surface micelles (hemimicelles) on the surface of water. These highly monodisperse 30 nm hemimicelles, made from a semifluorinated alkane deposited as a Langmuir monolayer, form organized hexagonal arrays as determined by small-angle X-ray diffraction conducted directly on the water surface at grazing incidence. Copyright © 2005 American Chemical Society.
引用
收藏
页码：512 / 513
页数：2
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