Figure 2

TEM microphotographs of unloaded NP (A), bevacizumab-loaded NP after production (B), freeze-dried unloaded NP (C) and freeze-dried bevacizumab-loaded NP (D). Scale bar: 200 nm.
TEM microphotographs of unloaded NP (A), bevacizumab-loaded NP after production (B), freeze-dried unloaded NP (C) and freeze-dried bevacizumab-loaded NP (D). Scale bar: 200 nm.