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. 2015 Sep 30;6:8509. doi: 10.1038/ncomms9509

Figure 8. Titration of NADH for the reduction of a water-soluble manganese porphyrin.

Figure 8

Time courses for the reduction of Mn(III)TPyP (10 μM) in the presence FMN (10 μM) and modified PEI (250 μM in monomer) by following the absorbance of Mn(II)TPyP at 440 nm on the addition of 0.25 equiv. (black square), 0.5 equiv. (red circle), 1 equiv. (green up triangle) and 2 equiv. (blue down triangle) of NADH in deoxygenated water at 25 °C (all experiments were realized in triplicate).