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    A spectrophotometric and NMR study on the formation of an inclusion complex between dopamine and a sulfonated cyclodextrin host


    Hendy, Gillian M. and Breslin, Carmel B. (2012) A spectrophotometric and NMR study on the formation of an inclusion complex between dopamine and a sulfonated cyclodextrin host. Journal of Electroanalytical Chemistry, 661 (1). pp. 17-185. ISSN 1572-6657

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    Abstract

    The formation of an inclusion complex between the sulfonated β-cyclodextrin (Sβ-CD) with dopamine (DA) was confirmed using UV–vis measurements and NMR methods. It was also established that a 1:1 complex was formed between the Sβ-CD and the DA, where the inclusion occurred predominantly through the aromatic ring of the DA and the hydrophobic CD cavity. The results also suggest that a change in the anion, of supporting electrolyte, had an influence on the DA-Sβ-CD complexation while no change was observed for the cation.

    Item Type: Article
    Keywords: Inclusion complex; β-cyclodextrin; Dopamine;
    Academic Unit: Faculty of Science and Engineering > Chemistry
    Item ID: 7902
    Identification Number: https://doi.org/10.1016/j.jelechem.2011.07.041
    Depositing User: Dr. Carmel Breslin
    Date Deposited: 10 Feb 2017 17:12
    Journal or Publication Title: Journal of Electroanalytical Chemistry
    Publisher: Elsevier
    Refereed: Yes
    Funders: Irish Research Council for Science Engineering and Technology (IRCSET), John and Pat Hume Scholarship
    URI:

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