lodextrins as "heads" with almost quantitative yield and purity.Then a series of researches are done around the molecules, mainly including the following three aspects:(1)Chemical identification of the dumbbell-shaped amphiphile (AZO-β-CD) is conducted by applying 1H NMR and MALDI-TOF-MSand so on. Then we describe the supramolecular assembly behaviors of AZO-β-CDdimer by utilizing the characterization methods( such as 2D NMR,TEM,Variable Temperature 1H NMR )in aqueous solution, and provide the possible aggregation mode of the system. The research indicates that the amphiphilic molecular AZO-β-CD dimer can form uniformed rodlikemorphology in aqueous solution byhydrophobic and π-π stacking.By adding epichlorohydrinthe CD solution, crosslinked 万方数据
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