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Effects of Pin-up Oxygen on [60]Fullerene for Enhanced Antioxidant Activity

Author(s): Matsubayashi Kenji | Goto Tadashi | Togaya Kyoko | Kokubo Ken | Oshima Takumi

Journal: Nanoscale Research Letters
ISSN 1931-7573

Volume: 3;
Issue: 7;
Start page: 237;
Date: 2008;
Original page

Keywords: Fullerene C60 | Oxidized fullerene C60O | Antioxidant | γ-Cyclodextrin | PVP

AbstractThe introduction of pin-up oxygen on C60, such as in the oxidized fullerenes C60O and C60On, induced noticeable increase in the antioxidant activity as compared to pristine C60. The water-soluble inclusion complexes of fullerenes C60O and C60Onreacted with linoleic acid peroxyl radical 1.7 and 2.4 times faster, respectively.

Tango Jona
Tangokurs Rapperswil-Jona

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