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Updated: Mar 14, 2026

Analysis of AtHIRD11 Intrinsic Disorder and Binding Towards Metal Ions by Capillary Gel Electrophoresis and Affinity Capillary Electrophoresis
Published on: August 22, 2018
Ionic liquids and cyclodextrin inclusion complexes: limitation of the affinity capillary electrophoresis technique
Nadine Mofaddel1, Sophie Fourmentin2, Fréderic Guillen1,3
1UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), Normandie Université, 1 rue Tesnière, 76000, Rouen, France.
Abstract:
The state of the art of inclusion complex formation between cyclodextrins and ionic liquids is reported. Mechanisms, stoichiometries, and binding constants are summarized and classified by anion. We investigated the supramolecular interactions between the β-cyclodextrin cavity and six ionic liquids based on 1-dodecyl-3-methylimidazolium by affinity capillary electrophoresis and compared the results with those obtained by isothermal titration calorimetry. We show that the presence of basic or acidic buffers leads to a metathesis reaction, underlining the limitation of the affinity capillary electrophoresis technique.
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