TABLE 1.

GO and nGO concentrations in Staphylococcus aureus and Escherichia coli suspensions used in this experiment.

	S. aureus (mg ml–1)	E. coli (mg ml–1)
GO	0.75	1.5
GO	0.30	1.1
GO	0.15	0.45
nGO	0.595	0.744
nGO	0.446	0.536
nGO	0.179	0.357