- [Studies on the formation of cyclodextrin nanotube by fluorescence and anisotropy measurements].
[Studies on the formation of cyclodextrin nanotube by fluorescence and anisotropy measurements].
Guang pu xue yu guang pu fen xi = Guang pu (2003-09-10)
Chun-fen Zhang, Xing-hai Shen, Hong-cheng Gao
PMID12961852
ABSTRACT
Steady-state fluorescence and anisotropy measurements have been used to investigate the interaction of 2,2'-biquinoline (BQ) and 1,1'-(methylenedi-1,4-phenylene)bismaleimide (MDP-BMI) with alpha-, beta-, and gamma-cyclodextrins (CDs). It was found that the reaction patterns between fluorescence molecules and CDs are remarkably different. They can form a simple inclusion complex with alpha-CD, while nanotubes can be formed in the presence of gamma-CD. Moreover, MDP-BMI can form nanotube with beta-CD at higher concentration.
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