Fig. 1From: Microbacterium sp. MRS-1, a potential bacterium for cobalt reduction and synthesis of less/non-toxic cobalt oxide nanoparticles (Co3O4)Growth kinetics and Co removal by Microbacterium sp. MRS-1 at pH 7 and 30 °C. The initial concentration of Co (II) was kept at 200 mg/LBack to article page