New Catanionic Mixtures of Didodecyldimethylammonium Bromide/Sodium Dodecylbenzene sulfonate/Water with Special Reference to Spontaneous Formation of Vesicles. II. Size and Shape Analysis by SAXS, Light Scattering, Cryo‐TEM, and Light Microscopy
作者： Suzana Šegota , Đurđica Težak , Yeshayahu Talmon
DOI: 10.1080/15394450600683477
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摘要: Mixed catanionic solutions of sodium dodecybenzenesulfonate (SDBS) and didodecyldimethylammonium bromide (DDAB) have been investigated by dynamic light scattering (DLS) small‐angle X‐ray (SAXS), with special emphasis on the aggregation behavior structures particles spontaneously formed in dependence composition mixture SDBS/DDAB/H2O. Phase particle sizes determined. Changes within two ranges (in SDBS‐rich corner DDAB‐rich highly diluted regime) correlated well reported changes vesicular micellar sizes. In SDBS DDAB regimes mentioned above, monodispersed micelles unilamellar vesicles found, respectively. Investigations performed using Cryo‐TEM microscopy polarizing equipment confirmed DLS SAXS results. The existence polydispersed oligovesicular spontane...
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