Please use this identifier to cite or link to this item:
|Title:||Nanoarchitectures constructed from resulting polypseudorotaxanes of the β-cyclodextrin/4,4'-dipyridine inclusion complex with Co2+ and Zn2+ coordination centers||Authors:||Zhao, Yanli
Zhang, Heng Yi
Guo, Dong Sheng
|Keywords:||DRNTU::Science::Biological sciences::Biochemistry||Issue Date:||2006||Source:||Zhao, Y. L., Zhang, H. Y., Guo, D. S., & Liu, Y. (2006). Nanoarchitectures Constructed from Resulting Polypseudorotaxanes of the β-Cyclodextrin/4,4‘-Dipyridine Inclusion Complex with Co2+ and Zn2+ Coordination Centers. Chemistry of Materials, 18(18), 4423-4429.||Series/Report no.:||Chemistry of materials||Abstract:||Six supramolecular polypseudorotaxanes (2-7) like the missing link have been constructed by coordination of the β-cyclodextrin/4,4'-dipyridine inclusion complex (1) with cobalt chloride, cobalt acetate, cobalt nitrate, zinc chloride, zinc acetate, and zinc nitrate, respectively, and investigated using 1H NMR spectroscopy, circular dichroism, FT-IR, gel permeation chromatography, powder X-ray diffraction, thermogravimetric and differential thermal analysis, transmission electron microscopy, and cyclic voltammetry. The obtained results indicate that polypseudorotaxanes 2-7 could self-assemble to form square or rodlike nanostructures. The counteranions play critical roles in the formation of the polypseudorotaxane nanoarchitectures. Especially polypseudorotaxane 2 shows better electrochemical property as compared with that of other polypseudorotaxanes 3-7, which may potentially be used as an electroactive soft material.||URI:||https://hdl.handle.net/10356/92173
|ISSN:||0897-4756||DOI:||10.1021/cm060933f||Rights:||© 2006 American Chemical Society.||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||SPMS Journal Articles|
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.