Effect of the Nature of the Counterion on the Properties of Anionic Surfactants. 1. Cmc, Ionization Degree at the Cmc and Aggregation Number of Micelles of Sodium, Cesium, Tetramethylammonium, Tetraethylammonium, Tetrapropylammonium, and Tetrabutylammonium Dodecyl Sulfates

2003 ◽  
Vol 107 (48) ◽  
pp. 13432-13440 ◽  
Author(s):  
Mohamed Benrraou ◽  
Barney L. Bales ◽  
Raoul Zana
Author(s):  
E. Naranjo

Equilibrium vesicles, those which are the stable form of aggregation and form spontaneously on mixing surfactant with water, have never been demonstrated in single component bilayers and only rarely in lipid or surfactant mixtures. Designing a simple and general method for producing spontaneous and stable vesicles depends on a better understanding of the thermodynamics of aggregation, the interplay of intermolecular forces in surfactants, and an efficient way of doing structural characterization in dynamic systems.


2018 ◽  
Vol 138 (3) ◽  
pp. 236-241 ◽  
Author(s):  
Mio Tsuruoka ◽  
Manabu Tanaka ◽  
Yoshihiro Okuno

2019 ◽  
Vol 10 (41) ◽  
pp. 5578-5583 ◽  
Author(s):  
Takumitsu Kida ◽  
Ryo Tanaka ◽  
Koh-hei Nitta ◽  
Takeshi Shiono

The increase of aggregation number in a star-shaped cyclic olefin copolymer was succeeded by using a triazine-based secondary amine, which caused a drastic change in physical properties without changing the thermal properties.


2007 ◽  
Vol 61 (11-12) ◽  
pp. 2281-2283 ◽  
Author(s):  
Shengyu Jing ◽  
Shuangxi Xing ◽  
Yan Wu ◽  
Yanfei Wang ◽  
Bing Zhao ◽  
...  
Keyword(s):  

2013 ◽  
Vol 17 (4) ◽  
pp. 637-645 ◽  
Author(s):  
Kotte Kamalakar ◽  
Tenneti Satyavani ◽  
Yarra Mohini ◽  
Rachapudi B. N. Prasad ◽  
Mallampalli S. L. Karuna
Keyword(s):  

Author(s):  
Hongni Teng ◽  
Na Wang ◽  
Yao Zhang ◽  
Jingjing Wang ◽  
Yong Chen

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