侧链携带二茂铁基的聚N-异丙基丙烯酰胺与β-环糊精聚合物构成的可控超分子体系的研究

Study on the Supramolecular Formed by Ferrocene Modified Poly(N-ispropylacrylamide) and β-Cyclodextrin Polymer

摘要:

采用侧链携带二茂铁基的聚N-异丙基丙烯酰胺（poly(NIPAM/FCN)）及β-环糊精聚合物(poly(β-CD))构成超分子体系。以核磁、循环伏安、粒径分析等手段对poly(?-CD)与poly(NIPAM/FCN)之间的主客体包结作用的研究表明，二茂铁聚合物poly(NIPAM/FCN)可与poly(?-CD)形成氧化还原可控超分子体系，并且该体系的溶液性能可以通过氧化反应来调节。

Abstract:

The supramolecular system was obtained using poly(N-isopropylacrylamide) with ferrocene as side groups (poly(NIPAM/FCN)) and ?-CD polymer. The inclusion action was investigated by several techniques, including 1H NMR spectra, cyclic voltammetry, UV-vis spectra and dynamic light scattering measurements. The results showed that ?-CD (or ?-CD polymer) could interact with the reduced ferrocene side groups and hardly affect the oxidized form, and the solution properties could be regulated by redox reaction.