Functionalized Magnetic Nanoparticles and Their Effect on Escherichia coli and Staphylococcus aureus

Figure 7

Oxidation/reduction potential (ORP) of (a) Escherichia coli and (b) Staphylococcus aureus cultures at time zero and after six hours of incubation with modified magnetite nanoparticles.

(a)

(b)