| Study on the Formation of Urea or Salt Induced Vesicles in Built-system Surfactant |
| |
| 作者姓名： | ChangGangHU HuiXIE GanZuoL YaAN ZhongNiWANG XiaoYiZHANG JingPingTIAN |
| |
| 作者单位： | [1]KeyLabforColloidandInterfaceChemistryofStateEducationMinistry,Jinan250100 [2]KeyLabforColloidandInterfaceChemistryofStateEducationMinistry,Jinan250100／／SchoolofPhysicsandChemistry,GuizhouNormalUniversity,Guiyang550001 [3]SchoolofPhysicsandChemistry,GuizhouNormalUniversity,Guiyang550001 [4]GuiyangNo.18MiddleSchool,Guiyang550002 |
| |
| 摘 要： | The spontaneous formation of vesicles in the aqueous of cationic surfactant phosphate (PTA) and anionic surfactant sodium dodecyl sulfate (SDS) at certain mixing ratios have obtained^1. The addition of urea or Nal will expand the range of spontaneous vesicle formation. The fact is demonstrated by negative-staining transmission electron microscope(TEM) and dynamic light scattering(DLS) methods. The phenomenon especially in the part of urea is reported by us at first. Mechanism of urea/Nal-induced vesicles formation is discussed from the viewpoint of the molecular geometry packing parameter f, conformation and interaction.
|
| 关 键 词： | 尿素 表面活性剂 动态光扫描系统 温度 PH值 磷酸盐 十二烷硫酸钠 |
Study on the Formation of Urea or Salt Induced Vesicles in Built-system Surfactant |
| |
| ChangGangHU HuiXIE GanZuoL YaAN ZhongNiWANG XiaoYiZHANG JingPingTIAN.Study on the Formation of Urea or Salt Induced Vesicles in Built-system Surfactant[J].Chinese Chemical Letters,2005,16(5):681-684. |
| |
| Authors: | Chang Gang HU Hui XIE Gan Zuo LI Ya AN Zhong Ni WANG Xiao Yi ZHANG Jing Ping TIAN Key Lab for Colloid and Interface Chemistry of State Education Ministry Jinan School of Physics and Chemistry Guizhou Normal University Guiyang Guiyang No Middle School Guiyang |
| |
| Institution: | Chang Gang HU1,2,Hui XIE2,Gan Zuo LI1,Ya AN2,Zhong Ni WANG1,Xiao Yi ZHANG2,Jing Ping TIAN3 1Key Lab for Colloid and Interface Chemistry of State Education Ministry,Jinan 250100 2School of Physics and Chemistry,Guizhou Normal University,Guiyang 550001 3Guiyang No. 18 Middle School,Guiyang 550002 |
| |
| Abstract: | |
| |
| Keywords: | Vesicle spontaneous formation negative-staining TEM dynamic light scattering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
