Fig. 6

Zones of inhibition of Fe3O4@CA nanoparticles showing antimicrobial potential against (a) gram-negative strain Escherichia coli, (b) gram-positive strain Staphylococcus aureus, (c) fungal strain Aspergillus niger.

Zones of inhibition of Fe3O4@CA nanoparticles showing antimicrobial potential against (a) gram-negative strain Escherichia coli, (b) gram-positive strain Staphylococcus aureus, (c) fungal strain Aspergillus niger.