Sugarcane Bagasse-Derived Cellulose Nanocrystal/Polyvinyl Alcohol/Gum Tragacanth Composite Film Incorporated with Betel Leaf Extract as a Versatile Biomaterial for Wound Dressing

Figure 9

Antibacterial activity of PVA/GT/CNC2 films loaded with 2%, 3%, and 4% of crude betel extracts against P. aeruginosa (a) and (b) S. aureus.

(a)

(b)