Table 3. Hydrodynamic Radius (Rh) of the Different C60 Derivatives in Water (4 µg/µL), 10 mM Tris/EDTA Solution (4 µg/µL), Serum-Free DMEM (4 µg/µL), in Complex with DNA in 10 mM Tris/EDTA Solution (4 µg/µL, R = 16.8), and in Complex with DNA in Serum-Free DMEM (4 µg/µL, R = 16.8).
IV |
III |
II |
I |
V |
VI |
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---|---|---|---|---|---|---|---|---|---|---|---|---|
solutions | Rh (nm) | PDI | Rh (nm) | PDI | Rh (nm) | PDI | Rh (nm) | PDI | Rh (nm) | PDI | Rh (nm) | PDI |
water | 50 | 0.43 | 47 | 0.51 | 126 | 0.33 | 650 | 0.55 | 90 | 0.39 | 72 | 0.37 |
Tris EDTA | 35 | 0.33 | 33 | 0.40 | 83 | 0.29 | 446 | 0.46 | 51 | 0.42 | 58 | 0.22 |
serum-free DMEM | 29 | 0.26 | 34 | 0.28 | 61 | 0.31 | 150 | 0.24 | 47 | 0.45 | 20 | 0.33 |
in complex with DNA [Tris/EDTA] | 125 | 0.24 | 146 | 0.31 | 366 | 0.43 | 503 | 0.52 | 803 | 0.33 | 834 | 0.55 |
in complex with DNA [serum-free DMEM] | 111 | 0.36 | 163 | 0.44 | 440 | 0.34 | 485 | 0.42 | 721 | 0.22 | 803 | 0.41 |