Gemini surfactants, the effect of hydrophobic chain length and dissymmetry

R Oda, SJ Candau, I Huc - Chemical Communications, 1997 - pubs.rsc.org
R Oda, SJ Candau, I Huc
Chemical Communications, 1997pubs.rsc.org
… does not depend on the symmetry but only on the overall hydrophobicity of the surfactant.
In conclusion, we have been able to correlate the morphology and the physical properties of
the phases formed by new gemini surfactants with structural elements such as overall chain
length and symmetry. Both decreasing the chain length and decreasing the symmetry result
in larger spontaneous curvatures. This latter factor is particularly significant, allowing one to
assess the arrangement of the …
The synthesis of a new series of dimeric surfactants is reported; chain length and dissymmetry are shown to be critical factors for the richness of phases observed in water.
The Royal Society of Chemistry
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