Figure 2

(a) The initial reaction rate of ABTS (0.01, 0.1, 0.5, 1, 2, 5, and 10 mM) by six MnOx nanomaterials (336 μM) at pH 6.0, and (b) the double-reciprocal plots.

(a) The initial reaction rate of ABTS (0.01, 0.1, 0.5, 1, 2, 5, and 10 mM) by six MnOx nanomaterials (336 μM) at pH 6.0, and (b) the double-reciprocal plots.