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. 2014 Nov 18;136(50):17681–17688. doi: 10.1021/ja5110393

Figure 5.

Figure 5

Solution [O2] measurements during illumination of crude samples of 1 (black), purified 1 (red), and without added 1 (green). Photochemical reactions were performed in the presence of 0.5 mM Ru(bpy)32+, 35 mM Na2S2O8, and 100 mM KPi pH = 7 buffer. The concentration of crude and purified 1 was 0.33 mM, assuming 100% purity for the crude material.