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Solubilisation of a 2,2-diphenyl-1-picrylhydrazyl radical in water by beta-cyclodextrin to evaluate the radical-scavenging activity of antioxidants in aqueous media

Title
Solubilisation of a 2,2-diphenyl-1-picrylhydrazyl radical in water by beta-cyclodextrin to evaluate the radical-scavenging activity of antioxidants in aqueous media
Authors
Nakanishi, IkuoOhkubo, KeiImai, KoheiKamibayashi, MasatoYoshihashi, YasuoMatsumoto, Ken-ichiroFukuhara, KiyoshiTerada, KatsuhideItoh, ShinobuOzawa, ToshihikoFukuzumi, Shunichi
Ewha Authors
Shunichi Fukuzumi
SCOPUS Author ID
Shunichi Fukuzumiscopus
Issue Date
2015
Journal Title
CHEMICAL COMMUNICATIONS
ISSN
1359-7345JCR Link1364-548XJCR Link
Citation
vol. 51, no. 39, pp. 8311 - 8314
Publisher
ROYAL SOC CHEMISTRY
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
A 2,2-diphenyl-1-picrylhydrazyl radical (DPPH center dot) was successfully solubilised in water by beta-cyclodextrin (beta-CD). DPPH center dot/beta-CD thus obtained was demonstrated to be a powerful tool to evaluate the antioxidative activity of water-soluble antioxidants, such as ascorbate and Trolox, in aqueous buffer solutions.
DOI
10.1039/c5cc02236c
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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