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. 2021 Sep 29;11:19350. doi: 10.1038/s41598-021-98638-w

Table 3.

Parameters for nanocarriers and doxorubicin transport.

Parameter Unit Description Value Ref
Pn m/s Vascular permeability of nanocarriers 20 nm 4.6×10-10 (Tumor) 48,49
50 nm 7.38×10-11 (Tumor)
100 nm 5.44×10-12 (Tumor)
Dn m2/s Diffusion coefficient of nanocarriers 20 nm 7×10-12 (Tumor) 48,49
50 nm 4.4×10-12 (Tumor)
100 nm 2.2×10-12 (Tumor)
σf Reflection coefficient 20 nm 0.043 (Tumor) 48,49
1 (Normal)
50 nm 0.227 (Tumor)
1 (Normal)
100 nm 0.634 (Tumor)
1 (Normal)
Kd min Blood circulation decay constant 20 nm 1320 48,49
50 nm 1096
100 nm 600
Df m2/s Diffusion coefficient of free drug 1.58×10-10 (Normal) 48,49
3.4×10-10 (Tumor)
KON m3/(mole·s) Binding rate constant 300 48,49
KOFF 1/s Unbinding rate constant 8×10-3 48,49
KINT 1/s Internalization rate constant 5×10-5 48,49
φ - Tumor volume fraction available to drugs 0.05 48,49
Crec M Concentration of cell-surface receptors 1×10-5 48,49
ω m3/mole Survival constant of cancer cells 0.6603 48,49