Capillary Zone Electrophoresis of Iridium(III) and Ruthenium(II) Polypyridyl Complexes in Non-aqueous Solvents

Pauw, Brian R.; Holder, Elisabeth; Marin, Veronica; Lohmeijer, Bas G. G.; Schubert, Ulrich S.

Abstract:

A method of non-aqueous capillary zone electrophoresis has been optimized for the characterization of five functionalized mixed-ligand iridium(III) polypyridyl complexes and four functionalized ruthenium(II) bis-terpyridine complexes. Their mobilities, the relation to their molar mass, and the capillary lifetime (measured in number of injections) have been determined.

Year:

2007

Type of Publication:

Article

Keywords:

Capillary zone electrophoresis; separation; mobility; polypyridyl complexes; metal-containing polymers

Journal:

Analytical Letters

Volume:

40

Number:

1

Pages:

163 - 171