Green fabrication of ZnO nanoparticles via spirulina platensis and its efficiency against biofilm forming pathogens

Table 7 In vitro tumor efficacy of the green synthesized ZnO NPs against Caco-2 cell line

Sample	Concentration µg/mL	O.D			Mean O.D	ST.E	Viability %	Toxicity %	IC₅₀ µg/mL
Caco-2 Cells		0.547	0.588	0.563	0.566000	0.011930	100	0
ZnO NPs	1000	0.015	0.016	0.017	0.016000	0.000577	2.826855124	97.17314488	96.25 ± 0.4
	500	0.019	0.018	0.017	0.018000	0.000577	3.180212014	96.81978799
	250	0.078	0.096	0.068	0.080667	0.008192	14.25206125	85.74793875
	125	0.170	0.169	0.201	0.180000	0.010504	31.80212014	68.19787986
	62.5	0.382	0.402	0.364	0.382667	0.010975	67.60895171	32.39104829
	31.25	0.546	0.580	0.572	0.566000	0.010263	100	0

ISSN: 1475-2859