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What Governs Molecular Rotation at the Interfaces of Reverse Micelles?

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Abstract

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Rotational relaxation of the probe rhodamine 110 is investigated in the reverse micellar system of SDS/1-hexanol/water. A quantitative relationship is obtained between the average reorientation time of the probe and the critical packing parameter of the reverse micelles. The picture shows a linear dependence of <τr> on ν/a0lc.

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