Biocatalytic carbon capture via reversible reaction cycle catalyzed by isocitrate dehydrogenase

- A biocatalytic strategy for energy efficient carbon capture and storage (CCS).
- pH-leveraged carbon conversion and purification catalyzed by isocitrate dehydrogenase.
- One cycle of pH shifting between 6 and 9 may capture 25 mol CO2 with 1 g enzyme.
- Multiple carbon capture reaction cycles achieved with immobilized enzyme.