Fig. 3From: Biochar-mediated enhanced ethanol fermentation (BMEEF) in Zymomonas mobilis under furfural and acetic acid stressSEM of Z. mobilis interaction with biochar. a Biochar in RM medium with Z. mobilis. b Biochar in RM medium supplemented with 6.0 g/L acetic acid with Z. mobilis.c, d Biochar in RM medium supplemented with 3.0 g/L furfural with Z. mobilisBack to article page