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Figure 5 | Journal of Nanobiotechnology

Figure 5

From: Antimicrobial activity of spherical silver nanoparticles prepared using a biocompatible macromolecular capping agent: evidence for induction of a greatly prolonged bacterial lag phase

Figure 5

Plot of optical density at 590 nm (circles) and associated first derivative (∂ t OD, triangles) data associated with S. aureus growth ( C I ~ 104 CFU mL-1) at 37°C in BHI broth. Open triangles/circles = negative control (beginning/ending arrows in red); closed triangles/circles ~10-6 M freeze-dried keratin Np s (beginning/ending arrows in blue); starting bacteria concentration ~104 CFU mL-1.

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Journal of Nanobiotechnology

ISSN: 1477-3155

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