Fig. 5

Uptake study of FITC-loaded nanoparticles by the A549 cells (n = 3), where NP1, NP2, NP3 and NP4 are 25 µl, 50 µl, 100 µl and 150 µl of nanoparticles
Uptake study of FITC-loaded nanoparticles by the A549 cells (n = 3), where NP1, NP2, NP3 and NP4 are 25 µl, 50 µl, 100 µl and 150 µl of nanoparticles