Abstract
The ability of cyclodextrins to form inclusion compounds with substances in the gaseous phase was studied chromatographically. Chromatographic measurements enabled the mechanism of the inclusion process to be clarified and have shown that other forces, mainly hydrogen bonding, play a role in the process in addition to the geometric properties of the interacting substances. These facts are expressed in terms of the changes in the chromatographic quantities and of the changes in the thermodynamic characteristics that are derived from the former quantities. The selective properties of cyclodextrins have been utilized in separations of substances that are otherwise separated with difficulty (xylenes, diethylbenzenes, trimethylbenzenes, etc.).
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Smolková-Keulemansová, E., Feltl, L. & Krýsl, S. Chromatographic study of the inclusion properties of cyclodextrins: Study of inclusion from the gaseous phase. Journal of Inclusion Phenomena 3, 183–196 (1985). https://doi.org/10.1007/BF00687992
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DOI: https://doi.org/10.1007/BF00687992