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. Author manuscript; available in PMC: 2012 May 15.
Published in final edited form as: Free Radic Biol Med. 2011 Feb 23;50(10):1429–1436. doi: 10.1016/j.freeradbiomed.2011.01.036

Fig. 1.

Fig. 1

(A) Schematic representation of oxidation pathway of the ascorbic acid. (B) Standard curve of Cu2+-induced oxidation of ascorbic acid. Cu2+-induced oxidation of ascorbic acid was determined as described under methods by following 260 nm absorbance.