Effects of Pin-up Oxygen on [60]Fullerene for Enhanced Antioxidant Activity
نویسندگان
چکیده
The 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 C60On reacted with linoleic acid peroxyl radical 1.7 and 2.4 times faster, respectively.
منابع مشابه
On the mechanism of action of fullerene derivatives in superoxide dismutation.
We have studied the mechanism of the antioxidant activity of C(60) derivatives at the BP86/TZP level with inclusion of solvent effects (DMSO) by using the COSMO approach. The reaction studied here involves degradation of the biologically relevant superoxide radical (O(2)(*-)), which is linked to tissue damage in several human disorders. Several fullerene derivatives have experimentally been sho...
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