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NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2016, 7 (1), P. 153–157

Study of antioxidant activity of fullerenols by inhibition of adrenaline autoxidation

I. A. Dubinina – Siberian Federal University; Kirensky Institute of Physics SB RAS, Krasnoyarsk, Russia
E. M. Kuzmina – Siberian Federal University, Krasnoyarsk, Russia
A. I. Dudnik – Kirensky Institute of Physics SB RAS, Krasnoyarsk, Russia
N. G. Vnukova – Siberian Federal University; Kirensky Institute of Physics SB RAS, Krasnoyarsk, Russia
G. N. Churilov – Siberian Federal University; Kirensky Institute of Physics SB RAS, Krasnoyarsk, Russia; churilov@iph.krasn.ru
N. A. Samoylova – Leibniz Institute for Solid State and Materials Research, Dresden, Germany

In this paper, we describe application of the adrenaline autoxidation reaction to determine the antioxidant activity of fullerenols C₆₀, C₇₀ their mixture with higher fullerenol and endohedral fullerenol Y@C₈₂. It was shown that the adrenaline autoxidation reaction can be applied to determine the antioxidant activity of fullerenols. The antioxidant activity of C₇₀ fullerenol was higher than that of C₆₀ fullerenol Additionally, the antioxidant activity of Y@C₈₂ fullerenol was higher than that of C₇₀ fullerenol.

Keywords: fullerenol, antioxidant activity, endohedral fullerenol, adrenaline autoxidation.

PACS 81.05.ub

DOI 10.17586/2220-8054-2016-7-1-153-157

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