Dielectric properties of lamellar lipid water phases |
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| Authors: | Y. Hamnerius I. Lundström L.E. Paulsson K. Fontell H. Wennerström |
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| Affiliation: | 1. Research Laboratory of Electronics, Chalmers University of Technology, Gothenburg, Sweden;2. Department of Physical Chemistry 2, Chemical Center, Lund Institute of Technology, Lund Sweden |
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| Abstract: | The dielectric constant of lamellar Aerosol OT (sodium di-2-ethylhexyl sulphosuccinate)/water mixtures was measured at 2.9 GHz. We show that the experimentally observed concentration dependence of the dielectric constant can be explained by the local anisotropy of macroscopically homogeneous lamellar phases. Some implications of this fact are pointed out. |
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