Vlachy, Nina, Drechsler, Markus, Verbavatz, J. M., Touraud, Didier and Kunz, Werner (2008) Role of the surfactant headgroup on the counterion specificity in the micelle-to-vesicle transition through salt addition. Journal of Colloid and Interface Science 319 (2), pp. 542-548.
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Abstract
A transition from micelles to vesicles is reported when salts are added to a catanionic micellar soln. composed of Na dodecylcarboxylate (SL) and dodecyltrimethylammonium bromide (DTAB), with an excess of SL. The counterion binding and increase in aggregate size was monitored by mass spectrometry, rheol. and dynamic light scattering measurements, whereas the vesicles were characterized by ...
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| Item type: | Article | ||||
|---|---|---|---|---|---|
| Date: | 2008 | ||||
| Institutions: | Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > Prof. Dr. Werner Kunz | ||||
| Identification Number: |
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| Keywords: | catanionic surfactant headgroup counterion micelle vesicle transition salt addn | ||||
| Dewey Decimal Classification: | 500 Science > 540 Chemistry & allied sciences | ||||
| Status: | Published | ||||
| Refereed: | Yes, this version has been refereed | ||||
| Created at the University of Regensburg: | Yes | ||||
| Item ID: | 24470 |
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