Table 1.

Two-way ANOVA of effects of cell treatment (no bead, unloaded resin bead, and the resin bead loaded with 22.7% (w/w) Ag nanoparticles) and exposure time on the growth of E. coli B over three hours. Source.

Source	df 1	SS 2	MS 3	F 4	p 5
Cell treatment	2	2.24 × 1013	1.12 × 1013	24.96	6.45 × 10−6
Exposure time	2	2.70 × 1013	1.35 × 1013	30.2	1.77 × 10−6
Treatment × exposure time interaction	4	2.25 × 1013	5.63 × 1012	12.57	4.70 × 10−5
Error	18	8.06 × 1012	4.48 × 1011
Total	26	8.00 × 1013

¹ Degrees of freedom. ² Sum of squares. ³ Mean squared. ⁴ F-statistic calculated for each term. ⁵ Bolded p-values indicate statistical significance.