Research / 2020 / Article / Fig 3

Research Article

Fine-Tuning Pyridinic Nitrogen in Nitrogen-Doped Porous Carbon Nanostructures for Boosted Peroxidase-Like Activity and Sensitive Biosensing

Figure 3

(a) UV-vis absorption spectra of POD-like catalytic oxidation in the presence of N-CMNs. Comparison of the (b) (taking H2O2 as substrate) and the SA (c) of N-CMNs. (d) The correlation between the relative content of N dopants and the SA of N-CMNs.