Self-assembly inclusion of green solvent with oligosaccharides

被引:13
|
作者
Roy, Mahendra Nath [1 ]
Roy, Kanak [1 ]
Das, Koyeli [1 ]
Barman, Biraj Kumar [1 ]
机构
[1] Univ N Bengal, Dept Chem, Darjeeling 734013, India
关键词
Green solvent; Oligosaccharides; Inclusion complex; Hydrophobicity; Formation constants; BETA-CYCLODEXTRIN; IONIC LIQUIDS; COMPLEXES; ALPHA; NANOTECHNOLOGY; CONDUCTANCE; SOLVATION;
D O I
10.1016/j.molliq.2015.12.097
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
This work has been focused on the characteristics of green solvent i.e. 1-butyl-4-methylpyridinium iodide and some organic oligosaccharides, alpha- and beta-cyclodextrins in aqueous media. In aqueous solution, hydrophobic butyl side chain of the ionic liquid has been inserted into the hollow space of cyclodextrin. The selective formation of 1:1 inclusion complexes has been established here. Surface tension values, conductivity trends, and thermodynamic and spectroscopic study reveal that formations of inclusion complexes are more favorable and efficient for beta-CD than alpha-CD. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码:132 / 136
页数:5
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