Table 1.

Zone of inhibition expressed in mm measured from the disk diffusion assay.

Bacteria			Zone of Inhibition (mm) *
	Deionised Water	Carrageenan	Ampicillin (0.1 mg/mL)	c-AgNP Concentration (mg/mL)
				0.1	0.5	1	2	4
E. coli	0	0	13.3 ± 0.6	8.0 ± 0.0	8.3 ± 0.6	9.3 ± 0.6	9.7 ± 0.6	11.7 ± 0.6
S. aureus	0	0	12.3 ± 0.6	7.3 ± 0.6	8.0 ± 0.0	9.0 ± 0.0	9.0 ± 0.0	9.7 ± 0.6

* Average value of three replicates (n = 3).