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Fig. 2 | Microbial Cell Factories

Fig. 2

From: A comparative study of the biosynthesis of CuNPs by Niallia circulans G9 and Paenibacillus sp. S4c strains: characterization and application as antimicrobial agents

Fig. 2

Color change during the reduction of Cupper into CuNPs; the negative controls (B & M) exhibit no change in color, whilst the potent positive samples (G9 & S4c) show a change in color of CuSO4 due to the reduction process into green. *Note: B (-Ve control) comprises 100 mM copper sulphate solution in distilled water, while M (-Ve control) contains non-inoculated medium in copper sulphate (100 mM), with each components mixed in equal proportions

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Microbial Cell Factories

ISSN: 1475-2859

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