Changes in Octaethyleneglycol Mono N-Dodecyl Ether Micelles in Aqueous 1,4-Dioxane Solutions
نویسنده
چکیده
The structures of micelles of the surfactant Octaethyleneglycol mono n-dodecyl ether (C12E8, BL-8SY) in 0–80% aqueous 1,4-dioxane solutions (pH 7.2, ionic strength 2.44 mM) were investigated by small-angle X-ray scattering. C12E8 forms the core–shell discus micelle in 0–80% aqueous 1,4-dioxane solutions. Changing properties of aqueous 1,4-dioxane solution did not affect the outside-shapes of C12E8 micelles; however, it might be resulted in changing the structures of C12E8 micelles from normal core–shell discus micelles to reverse core–shell discus micelles in 1,4-dioxane concentrations between 40 and 60%.
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