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. Author manuscript; available in PMC: 2010 Mar 1.
Published in final edited form as: Chem Commun (Camb). 2008 Aug 15;(36):4336–4338. doi: 10.1039/b807406b

Fig. 3.

Fig. 3

pH dependence of the EPR spectra (A) and signal intensity (B) of the complex of DTR2 (10 μM) with Cu2+ (25 μM). In Fig. B, titration was carried out from alkaline to acidic pH (●) and acidic to alkaline pH (○), respectively.