Influence of Calcium Ions on Rhamnolipid and Rhamnolipid/Anionic Surfactant Adsorption and Self-Assembly

Langmuir ◽  
2013 ◽  
Vol 29 (12) ◽  
pp. 3912-3923 ◽  
Author(s):  
Minglei Chen ◽  
Chuchuan Dong ◽  
Jeff Penfold ◽  
Robert K. Thomas ◽  
Thomas J. P. Smyth ◽  
...  
Keyword(s):  
Anionic Surfactant ◽  
Calcium Ions ◽  
Self Assembly ◽  
Surfactant Adsorption

Calcium Carbonate-Modified Surfaces by Electrocrystallization To Study Anionic Surfactant Adsorption

2021 ◽  
Author(s):  
Zilong Liu ◽  
Hayati Onay ◽  
Fengzhi Guo ◽  
Junqing Chen ◽  
Lukasz Poltorak ◽  
...  
Keyword(s):  
Calcium Carbonate ◽  
Anionic Surfactant ◽  
Surfactant Adsorption ◽  
Modified Surfaces

scholarly journals Reducing anionic surfactant adsorption using polyacrylate as sacrificial agent investigated by QCM-D

2021 ◽  
Vol 585 ◽  
pp. 1-11 ◽  
Author(s):  
Zilong Liu ◽  
Pegah Hedayati ◽  
Murali K. Ghatkesar ◽  
Weichao Sun ◽  
Hayati Onay ◽  
...  
Keyword(s):  
Anionic Surfactant ◽  
Surfactant Adsorption ◽  
Sacrificial Agent

scholarly journals Spontaneous Self-Assembly of Thermoresponsive Vesicles Using a Zwitterionic and an Anionic Surfactant

2020 ◽  
Vol 21 (11) ◽  
pp. 4569-4576 ◽  
Author(s):  
Thomas M. McCoy ◽  
Joshua B. Marlow ◽  
Alexander J. Armstrong ◽  
Andrew J. Clulow ◽  
Christopher J. Garvey ◽  
...  
Keyword(s):  
Anionic Surfactant ◽  
Self Assembly

Aggregation behavior of tetraphenylporphyrin in aqueous surfactant solutions: Chiral premicellar J-aggregate formation

2015 ◽  
Vol 19 (07) ◽  
pp. 845-851 ◽  
Author(s):  
Margaret A. Gradova ◽  
Vladimir V. Artemov ◽  
Anton V. Lobanov
Keyword(s):  
Anionic Surfactant ◽  
Self Assembly ◽  
Photophysical Properties ◽  
Direct Synthesis ◽  
Aggregate Formation ◽  
Experimental Conditions ◽  
Aggregation State ◽  
Supramolecular Chirality ◽  
Surfactant Solutions ◽  
Surfactant Interactions

Porphyrin-surfactant interactions in aqueous solutions are known to result in the selfassembly of various supramolecular structures, including pigment-surfactant complexes, J- and H-aggregates, and solubilized dye species. Detailed studies on the mechanisms of the intermolecular interactions governing the above self-assembly processes allow to predict the aggregation state and hence, the photophysical properties of the dye-surfactant assemblies in order to perform a direct synthesis of the desired porphyrin-based nanostructures at the appropriate experimental conditions. This paper describes a novel example of the surfactant-induced J-aggregate formation from the diprotonated hydrophobic tetraphenylporphyrin species in submicellar aqueous anionic surfactant solutions. The above assemblies are characterized by a rod-like morphology and possess supramolecular chirality according to the CD measurements.

Dual stimuli-responsive self-assembly transition in zwitterionic/anionic surfactant systems

Soft Matter ◽  
2015 ◽  
Vol 11 (21) ◽  
pp. 4283-4289 ◽  
Author(s):  
Wei Li ◽  
Yanjuan Yang ◽  
Lifei Liu ◽  
Xiuniang Tan ◽  
Tian Luo ◽  
...  
Keyword(s):  
Anionic Surfactant ◽  
Self Assembly ◽  
Mixed Surfactant ◽  
Stimuli Responsive ◽  
Mixed Surfactant Systems ◽  
Surfactant Systems

Realization of reversible vesicle–micelle transitions in zwitterionic/anionic mixed surfactant systems by temperature and pH dual stimuli.

Counterion Effects on Hexadecyltrimethylammonium Surfactant Adsorption and Self-Assembly on Silica

Langmuir ◽  
2000 ◽  
Vol 16 (6) ◽  
pp. 2548-2556 ◽  
Author(s):  
Stephanie B. Velegol ◽  
Barry D. Fleming ◽  
Simon Biggs ◽  
Erica J. Wanless ◽  
Robert D. Tilton
Keyword(s):  
Self Assembly ◽  
Surfactant Adsorption

Impact of Model Perfume Molecules on the Self-Assembly of Anionic Surfactant Sodium Dodecyl 6-Benzene Sulfonate

Langmuir ◽  
2013 ◽  
Vol 29 (10) ◽  
pp. 3234-3245 ◽  
Author(s):  
Robert Bradbury ◽  
Jeffrey Penfold ◽  
Robert K. Thomas ◽  
Ian M. Tucker ◽  
Jordan T. Petkov ◽  
...  
Keyword(s):  
Anionic Surfactant ◽  
Self Assembly ◽  
Sodium Dodecyl ◽  
The Self ◽  
Benzene Sulfonate

Experimental Research on Apparent Viscosity Behavior of Cationic/Anionic Worm-Like Micelles

2014 ◽  
Vol 644-650 ◽  
pp. 4884-4887
Author(s):  
Ni Li ◽  
Rui Zhang
Keyword(s):  
Double Bond ◽  
Cationic Surfactant ◽  
Experimental Research ◽  
Anionic Surfactant ◽  
Apparent Viscosity ◽  
Self Assembly ◽  
Molar Ratio ◽  
Trimethylammonium Chloride ◽  
Viscosity Behavior

In this paper, cationic surfactant and anionic surfactant form worm-like micelles by self-assembly. The cationic surfactant is acryloxyethyl trimethylammonium chloride (DAC). The anionic surfactant is potassium erucic (KEU). Mixed the cationic surfactant and anionic surfactant, because the DAC molecule contain a double bond, then, polymerized the solution with VA - 044. By contrast many experiments, the purpose is to get the highest apparent viscosity. After comparing, when the molar ratio of n (KEU) : n (DAC) = 5:1, the largest viscosity of worm-like micelles is 1450mPa•s.

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