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2006

Chemistry

Georgia State University

Chiral Separations

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Design Of Novel Molecular Micelles For Capillary Electrophoresis, Syed Asad Ali Rizvi Aug 2006

Design Of Novel Molecular Micelles For Capillary Electrophoresis, Syed Asad Ali Rizvi

Chemistry Dissertations

The research presented in this dissertation involves the synthesis, characterization, and application of novel anionic and cationic chiral molecular micelles in capillary electrophoresis (CE) for the separation of diverse chiral compounds. Chapter 1 presents brief overview of the surfactants, micelle polymer, CE and micellar electrokinetic chromatography (MEKC). Chapter 2 describes the simultaneous enantioseparation of eight single chiral center â-blockers using two novel leucine and isoleucine based polymeric surfactants. The simultaneous enantioseparation of multichiral center bearing â-blockers, nadolol and labetalol is described in chapter 3. A synergistic approach, using a combination of polysodium N-undecenoxycarbonyl-L-isoleucinate (poly-L-SUCIL) and sulfated â-CD showed dramatic enantioseparation …