Table 2.

Cell viability of 5-8F cells with different concentrations USPIO-PEG-sLe^x nanoparticles in vitro PTT

Concentration	n	Cell Viability	F Value	P value
0 mg/ml	6	91.04% ± 5.20%	122.917	P < 0.001
0.025 mg/ml	6	77.83% ± 3.01%
0.05 mg/ml	6	73.48% ± 5.55%
0.1 mg/ml	6	59.50% ± 10.98%
0.2 mg/ml	6	17.11% ± 3.14%