Microbial fuel cells(MFCs)are a promising energy conversion device that can simultaneously produce electricity while degrading pollutants,which can alleviate energy and environmental pollution problem
Hydrogen peroxide(H2O2)is a versatile and environmentally friendly oxidant[1].It plays an important role in many fields,such as medical disinfection,pulp and paper bleaching in the paper industry,chem
Low mass transfer and electricity generation are the major limits for application of microbial fuel cells(MFCs)in wastewater treatment.One practical solution is to increase the substrate conductivity.
Bioelectrochemical system-based biosensors have gained a great deal of research interests in recent decades [1-2].As shown in Scheme 1,a visual,recoverable,self-powered biosensor based on microbial fu