A 1H NMR study of 1,4-bis(N-hexadecyl-N, N-dimethylammonium)butane dibromide/sodium anthranilate system: spherical to rod-shaped transition

  title={A 1H NMR study of 1,4-bis(N-hexadecyl-N, N-dimethylammonium)butane dibromide/sodium anthranilate system: spherical to rod-shaped transition},
  author={Kabir-ud-din and Waseefa Fatma and Ziya Ahmad Khan},
  journal={Colloid and Polymer Science},
  pages={1339 - 1344}
The effect of addition of sodium anthranilate to 5 mM micellar solutions of gemini surfactant 1,4-bis(N-hexadecyl-N,N-dimethylammonium)butane dibromide is investigated by 1H NMR. The solubilization site of anthranilate anion near the micellar surface is inferred. In the micelles, the An− ions intercalate among the surfactant headgroups producing morphological changes. 
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Vesicle-to-Micelle Transformation in Systems Containing Dimeric Surfactants
  • Danino, Talmon, Zana
  • Chemistry, Medicine
    Journal of colloid and interface science
  • 1997
The giant threadlike micelles seen in previous studies of vesicle-to-micelle transformation in lipid/surfactant systems were never observed with the systems investigated and the conductivity results revealed differences in behavior on additions of DTAB and 12-10-12.
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