Research Article

Characterization of Magnetic Nanoparticles Coated with Chitosan: A Potential Approach for Enzyme Immobilization

Figure 4

Thermogravimetric profiles of free enzymes, Fe3O4, Fe3O4@Chitosan, and Fe3O4@Chitosan@Proteins. Xylanase (black), cellulase (green), Fe3O4 (red), Fe3O4@Chitosan (blue), and Fe3O4@Chitosan@Proteins (pink).