Table 2.

Effect of silver oxide (AgO) and iron oxide (FeO) NPs on purified cellulase enzyme activity

Nanoparticles Parts per million (ppm)	AgO NPs + Enzyme U/ml/min	FeO NPs + Enzyme U/ml/min
0	48.145	48.145
10	49.242	47.469
20	51.06	45.991
30	53.43	43.051
40	55.932	42.425
50	57.804	39.353
60	54.304	35.383
70	50.970	32.736