Spontaneous vesicle formation in mixed aqueous solution of poly-tailed cationic and anionic surfactants

被引：0
|
作者：
Chen, WJ
Li, GZ [1 ]
Zhai, LM
Li, BQ
Xu, J
Xia, R
机构：
[1] Shandong Univ, Key Lab Colloid & Interface Chem, State Educ Minist, Jinan 250100, Peoples R China
[2] Jinan Univ, Dept Chem, Jinan 250014, Peoples R China
[3] Shandong Univ, Sch Med, Jinan 250012, Peoples R China
[4] Res Inst Jinling Petrochem Corp, Nanjing 210046, Peoples R China
[5] Beijing Municipal Inst Drug Control, Beijing 100035, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2003年 / 14卷 / 03期
关键词：
vesicle; dynamic light scattering; negative-staining TEM; spontaneous formation;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Spontaneous vesicles from the mixed aqueous solution of poly-tailed cationic surfactant PTA and anionic surfactant AOT are firstly obtained. Vesicle formation and characterizations are demonstrated by negative-staining TEM and dynamic light scattering. A monodisperse vesicle system is obtained with a polydispersity of 0.082. Ultrasonication can promote the vesicle formation. Mechanism of vesicle formation is discussed from the viewpoint of molecular interaction.
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页码：327 / 330
页数：4
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