摘要
A rigid supramolecular polymer was constructed in aqueous solution via cucurbit[8]uril （CB[8]） host recognition with a rigid monomer containing an azobenzene unit and two 4,4＇-bipyridin-l-ium （BP） moieties in the two ends, which also exhibited photo-responsiveness owing to the photoinduced trans- cis ~somerization of azobenzene group.
A rigid supramolecular polymer was constructed in aqueous solution via cucurbit[8]uril （CB[8]） host recognition with a rigid monomer containing an azobenzene unit and two 4,4＇-bipyridin-l-ium （BP） moieties in the two ends, which also exhibited photo-responsiveness owing to the photoinduced trans- cis ~somerization of azobenzene group.
基金
financially supported by NNSFC (Nos. 21190033, 21272072, 21476075 and 21372076)
the National Basic Research 973 Program (No. 2011CB808400)
the Shanghai Pujiang Program (No. 13PJD011)
the Fundamental Research Funds for the Central Universities
