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Table 2. Comparison of Transfection Efficiencies for Octa-Amino C₆₀ Compound III and Dodeca-Amino C₆₀ Compound IV at R = 4.2 and R = 16.8 for NIH 3T3 Cells, HEK 293 Cells and MSCs under Serum-Free Transfection Conditions^a.

	transfection efficiencies (%)
cell line studied at distinct R-values	III/DNA	IV/DNA
NIH 3T3 (R = 4.2)	0.37 ± 0.21	0.42 ± 0.18
NIH 3T3 (R = 16.8)	28.33 ± 4.94	31.33 ± 4.24
HEK 293 (R = 4.2)	0.54 ± 0.08	0.60 ± 0.10
HEK 293 (R = 16.8)	7.66 ± 0.22	10.05 ± 0.03
MSC (R = 4.2)	0.09 ± 0.03	0.39 ± 0.03
MSC (R = 16.8)	0.05 ± 0.01	0.07 ± 0.02

Transfection efficiency values are presented as a quotient of GFP (+) cells relative to the total viable cells present in the transfected sample well as measured by flow cytometry. [10,000 events were counted for each sample.]

Table 2. Comparison of Transfection Efficiencies for Octa-Amino C60 Compound III and Dodeca-Amino C60 Compound IV at R = 4.2 and R = 16.8 for NIH 3T3 Cells, HEK 293 Cells and MSCs under Serum-Free Transfection Conditionsa.

Table 2. Comparison of Transfection Efficiencies for Octa-Amino C₆₀ Compound III and Dodeca-Amino C₆₀ Compound IV at R = 4.2 and R = 16.8 for NIH 3T3 Cells, HEK 293 Cells and MSCs under Serum-Free Transfection Conditions^a.