Inclusion complexes of α,ω-bisimidazolium oligosiloxane (Im-PDMS) and cucurbit[7]uril (CB[7]) in aqueous solution were studied. The binding interactions were monitored by 1H NMR. Their annular aggregate morphologies were confirmed by TEM.… Click to show full abstract
Inclusion complexes of α,ω-bisimidazolium oligosiloxane (Im-PDMS) and cucurbit[7]uril (CB[7]) in aqueous solution were studied. The binding interactions were monitored by 1H NMR. Their annular aggregate morphologies were confirmed by TEM. The aggregation behavior of free Im-PDMS and Im-PDMS in 10−4 CB[7] were investigated using surface tension measurement.
               
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