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Fig. 7 | Journal of Nanobiotechnology

Fig. 7

From: ‘Green’ synthesis of metals and their oxide nanoparticles: applications for environmental remediation

Fig. 7

Schematic for the antimicrobial activity for the five bacterial strains: a Staphylococcus aureus, b Klebsiella pneumonia, c Pseudomonas aeruginosa, d Vibrio cholera, and e Proteus vulgaris. Numbers of 1 through 6 inside each strain denote: (1) nickel chloride, (2) control ciprofloxacin, (3) Desmodium gangeticum root extract, (4) negative control, (5) nickel NPs prepared by a green method, and (6) nickel NPs prepared by a chemical method [229]

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