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Analysis of AtHIRD11 Intrinsic Disorder and Binding Towards Metal Ions by Capillary Gel Electrophoresis and Affinity Capillary Electrophoresis
Published on: August 22, 2018
Study of a new chiral selector: Sodium arsenyl-(l)-(+) tartrate for capillary electrophoresis
Man-Yung Tong1, Tharanga Payagala, Sirantha Perera
1Department of Chemistry and Biochemistry, University of Texas at Arlington, 700 Planetarium Place, Arlington, TX 76019, USA.
Abstract:
Sodium arsenyl-(l)-(+) tartrate (Na(2)[As(2)(+)-tart(2)].3H(2)O) was examined and evaluated as a chiral selector using capillary electrophoresis. This chiral selector showed enantioselective associations with many cationic analytes, including primary, secondary, and tertiary amines. Also, baseline separations of ruthenium(II) polypyridyl complexes were achieved within 10min. The effect of buffer type, chiral selector concentration, voltage applied, buffer concentration, buffer pH and organic modifier concentration were examined and optimized.
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