Biomass, total lipid production, and fatty acid composition of the marine diatom Chaetoceros muelleri in response to different CO2 levels.

Highlights: [•] Marine diatom Chaetoceros muelleri grow well under high CO2 levels (10–20%). [•] The highest biomass, total and neutral lipid contents were all found under 10% CO2. [•] Total lipid content is 43.40% DW under 10% CO2 with highest biomass productivity. [•] Fatty acid composition of C. muelleri is very ideal for biofuels production. [•] C. muelleri have great potential to biodiesel produce using the flue gases. [Copyright &y& Elsevier]