A 1H NMR study of 1,4-bis(N-hexadecyl-N, N-dimethylammonium)butane dibromide/sodium anthranilate system: spherical to rod-shaped transition |
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| Authors: | Kabir-ud-Din Waseefa Fatma Ziya Ahmad Khan |
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| Institution: | (1) Department of Chemistry, Aligarh Muslim University, Aligarh-202002, Uttar Pradesh, India |
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| Abstract: | 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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| Keywords: | 1H NMR Gemini surfactants Sodium anthranilate Micelle Structural transition |
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