Chitosan-S-triazinyl-bis(2-aminomethylpyridine) and Chitosan-S-triazinyl-bis(8-oxyquinoline) Derivatives: New Reagents for Silver Nanoparticle Preparation and Their Effect of Antimicrobial Evaluation

Figure 4

High-resolution electron microscope (SEM) micrograph: (a) silver-Ch-TQ composite using the secondary electron imaging mode (SEI); (b) silver-Ch-TAMPy composite using the secondary electron imaging mode (SEI).

(a)

(b)