Enhanced biocathode performance through surface charge induced microbial adhesion

Key Points

• Enhanced biocathode performance is driven by improved microbial adhesion due to surface charge modifications.
• Microbial adhesion increased significantly, with a notable rise in bioelectrochemical efficiency observed during the tests.
• Analysis focused on the interaction between surface charge and microbial adhesion in bioelectrochemical systems.
• Further studies are needed to explore practical applications and optimize biocathode design.