Advances in Physical Chemistry / 2018 / Article / Fig 4

Research Article

Enhancement of Electrochemical Performance of Bilirubin Oxidase Modified Gas Diffusion Biocathode by Porphyrin Precursor

Figure 4

Representative step potential curves for BOx (black square), hemin-BOx (red circle), and hematin-BOx (blue triangle) air breathing cathodes tested in 245 mM PBS, pH 7.0.