Table S1.

Numeric table comparing cell viability of 0, 2.5, and 5 μg⋅mL⁻¹ Ag NPs produced by Cryptococcus laurentii and by synthetic methods

	0 μg/mL	SD	P-value	2.5 μg/mL	SD	P-value	5 μg/mL	SD	P-value
Ag NPs produced by Cryptococcus laurentii
MCF7	0.59	0.065	N/S	0.37	0.091	0.038	0.31	0.057	0.019
T47D	0.58	0.065	N/S	0.39	0.031	0.024	0.33	0.049	0.023
MCF10-A	0.55	0.048	N/S	0.54	0.081	N/S	0.51	0.094	N/S
Chemical Ag NPs
MCF7	0.56	0.071	N/S	0.31	0.091	N/S	0.20	0.074	N/S
T47D	0.57	0.063	N/S	0.37	0.068	N/S	0.22	0.056	N/S
MCF10-A	0.52	0.061	N/S	0.25	0.024	N/S	0.14	0.072	N/S

Notes: After 12 hours’ incubation. Values are expressed as the means of the difference between optical density at 570 and 690 nm; P-value is shown when the differences are statistically significant with respect to MCF10-A.

Abbreviations: Ag NPs, silver nanoparticles; N/S, nonsignificant; SD, standard deviation.