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Title: Gel-phase HR-MAS ¹H NMR spectroscopy as a probe for solid-tethered diimide rotaxanes and catenanes
Contributor(s): Johnstone, Ken (author); Bampos, N (author); Sanders, JKM (author); Gunter, Maxwell John (author)
Publication Date: 2006
DOI: 10.1039/b602555b
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Abstract: The design and kinetically-controlled construction of a series of solid-tethered supramolecular systems utilising crown ether–naphthalene diimide host–guest chemistry are described.Functionalised polystyrene beads (ArgoGel-OH™) were utilised as the gel-phase solid support for the assembly of an appended diimide-crown catenane, and for a porphyrin-stoppered diimidecrown rotaxane. The structures of the resulting solid-tethered systems were probed using gelphase high-resolution magic-angle spinning (HR-MAS) ¹H NMR spectroscopy. The advantages of using this spectroscopic tool in conjunction with optical microscopy to probe solid-tethered supramolecular systems are discussed.
Publication Type: Journal Article
Source of Publication: New Journal of Chemistry, v.30, p. 861-867
Publisher: Royal Society of Chemistry
Place of Publication: Cambridge, England
ISSN: 1144-0546
Field of Research (FOR): 030302 Nanochemistry and Supramolecular Chemistry
Peer Reviewed: Yes
HERDC Category Description: C1 Refereed Article in a Scholarly Journal
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