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. 2022 Jan 7;12:156. doi: 10.1038/s41598-021-04025-w

Figure 4.

Figure 4

(A) Antimicrobial effect on (a) B. cereus, (b) E. coli, (c) P. aeruginosa, (d) S. aureus, in disc diffusion assay; control (1), Rifampicin (2), AgNO3 (3), GA-extract (4), GA-AgNPs (5), (B) antimicrobial effect on (a) B. cereus, (b) E. coli, (c) P. aeruginosa, (d) S. aureus, in disc diffusion assay; control (1), Rifampicin (2), PF127 hydrogel (3), GA-AgNPs (4), GA-AgNPs-PF127 (5), (C) SEM image of E. coli control (a), Rifampicin (b), AgNO3, (c) GA-extract (d), and GA-AgNPs (e) and (D) Confocal microscopical dead cell image of E. coli control (a), Rifampicin (b), GA-AgNPs (c) GA-AgNPs-PF127 (d). Scale bar 10 µm.