Fig. 5. The produced acetate is further used to grow yeast for food production.
(A) The artificial leaf system reduces CO2 to acetate to support the growth of food-producing organisms (yeast). Saccharomyces cerevisiae was grown at 30°C, shaking, in medium containing the product of the S. ovata, the S. ovata@ITO/ZnO/P3HT:PCBM/MoO3 artificial system, and yeast malt medium with glucose, respectively. (B) OD600 of yeast grow in different medium over 96 hours. (C) The yeast dry weight after 96 hours of growth in different media.
