Fig. 7
From: Catalytic hydrolysis of agar using magnetic nanoparticles: optimization and characterization
FESEM and EDS analysis of; (a–c) synthesized Fe3O4-MNPs, (d–f) agar before pretreatment, and (g–i) agar after pretreatment
Fig. 7 | Biotechnology for Biofuels and Bioproducts