Figure 4

I Bacterial growth in four test tubes containing the following components after 9 h: LB, LB-bacteria, LB-composites and LB-composites-bacteria.

The materials used were GO, DGO, PVP-I, GO-I and DGO-I with bacteria Pseudomonas aeruginosa, Klebsiella pneumonia, Staphylococcus aureus, Proteus mirobilis and E.coli.