Stoichiometric complexes of polyelectrolyte and azo-functionalized surfactant |
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| Authors: | Dalia Abdallah Matthew J Cully Yuzhuo Li Devon A Shipp |
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| Institution: | 1. Department of Chemistry and Biomolecular Science, and Center for Advanced Materials Processing, Clarkson University, Potsdam, NY, 13699-5810, USA
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| Abstract: | The Stoichiometric (1:1) complexes, comprising of a quaternary ammonium surfactant derived from azobenzene and the anionic polyelectrolyte poly(styrene sulfonate), were studied in solution. The studies were based on UV/Visible spectroscopy. Furthermore, aqueous solutions were prepared by the addition of excess surfactant. The kinetic data (t 1/2 and % cis) for the complexes in water with added dodecyltrimethylammonium bromide (DTAB) were collected, which suggests that the 1:1 complexes are resolubilized in water by the additional DTAB. |
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