Photoinduced morphism of gemini surfactant aggregates
Chemical communications, 2005•pubs.rsc.org
… It is therefore anticipated that upon photo or thermal E, Z isomerisation, the ensuing
structural variation will induce an important reorganisation of the surfactant aggregates. In
particular, in the case of vesicular aggregates, a sudden increase in the surface curvature of
the surfactant aggregates can induce a transition to a micellar structure. Although such vesicle
to micelle transitions are not uncommon upon thermal activation, the use of light as an external
… In conclusion, we have unambiguously shown that a cationic gemini surfactant having …
structural variation will induce an important reorganisation of the surfactant aggregates. In
particular, in the case of vesicular aggregates, a sudden increase in the surface curvature of
the surfactant aggregates can induce a transition to a micellar structure. Although such vesicle
to micelle transitions are not uncommon upon thermal activation, the use of light as an external
… In conclusion, we have unambiguously shown that a cationic gemini surfactant having …
The photochemical behaviour of an azobenzene chromophore inserted in a gemini surfactant imparts photocontrol to the resulting amphiphile assemblies, including the collapse, upon irradiation, of the multi lamellar vesicles formed in aqueous solution.
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