The inclusion complex of ionic liquid with 尾-cyclodextrin has been obtained.
The structure of the complex was studied by DSC, FTIR and 1H NMR analysis.
The long aliphatic tail of ionic liquid is included into 尾-cyclodextrin cavity.
The complex of ionic liquid with 尾-cyclodextrin has high antimicrobial activity.
The inclusion complex has considerably lower toxicity than pure ionic liquid.