Effect of room temperature surface active ionic liquids on aggregated nanostructures of γ-Cyclodextrins: A picosecond fluorescence spectroscopic study
作者： Jagannath Kuchlyan , Chiranjib Banerjee , Surajit Ghosh , Niloy Kundu , Debasis Banik
DOI: 10.1016/J.CPLETT.2014.03.066
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摘要: Abstract In this Letter we report on controllable transition of aggregated γ-Cyclodextrins (γ-CDs) nanostructures by tuning the concentration a long chain ionic liquid, 1-dodecyl-3-methyl imidazolium chloride (C 12 mimCl) added to aqueous solution γ-CDs. The gradual increase in C mimCl first results breaking γ-CDs aggregates formation inclusion complexes with and then self-organizes into new supramolecular aggregate. This spontaneous from one nanostructure another has been established spectroscopic microscopic studies. It is worth mention that addition 1-octyl-3-methyl 8 does not lead any such transition.
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