Table 2.

Minimum inhibition concentration (MIC) of thiosemicarbazone and its metal complexes.

Bacterial strain	MIC (μgmL−1) compound							Positive control
	1	1.1	1.2	1.3	1.4	1.5	1.6
S. aureus	512	32	64	128	64	128	64	32
S. pyogenes	512	32	64	128	128	256	128	32
S. typhimurium	128	32	32	256	128	256	128	32
E. coli	128	32	32	256	256	128	64	32