title: Polymeric rotaxane constructed from the inclusion complex of beta-cyclodextrin and 4,4'-dipyridine by coordination with nickel(II) ions.
authors.affiliation: Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, PR China. yuliu@public.tpt.tj.cn
authors.forename: Yu
authors.initials: Y
authors.lastname: Liu
authors.forename: Yan-Li
authors.initials: YL
authors.lastname: Zhao
authors.forename: Heng-Yi
authors.initials: HY
authors.lastname: Zhang
authors.forename: Hai-Bin
authors.initials: HB
authors.lastname: Song