bioelectroquímica

Bioelectrochemical systems, often referred to as bioelectrocatalysis or simply bioelectrochemistry, explore the interface between biology and electrochemistry. These systems harness the electrochemical activity of biological molecules, such as enzymes or microorganisms, to drive chemical reactions. Essentially, they use electrical energy to influence biological processes or employ biological processes to generate electrical energy.

The core principle involves electron transfer. Biological catalysts, like enzymes, can either accept or donate electrons. In bioelectrochemical systems, electrodes are used to facilitate this electron exchange, often with an external circuit. This allows for precise control over redox reactions occurring within a biological context.

Applications of bioelectrochemistry are diverse and growing. They include biosensors for detecting specific analytes, bioenergy production through microbial fuel cells that convert organic matter into electricity, and biocatalytic reactors for synthesizing valuable chemicals or degrading pollutants. The ability to couple biological specificity with electrochemical control opens up novel avenues for sustainable technology development. Research in this field focuses on improving efficiency, stability, and scalability of these bioelectrochemical devices.