Fig. 8
From: Quantum dots as targeted doxorubicin drug delivery nanosystems in human lung cancer cells
Effect of QD–MUA–FA–DOX, QD–Cys–FA–DOX, QD–LA–FA–DOX, and DOX on the migratory potential of A549 cells in vitro. Images were acquired at 0, 24, 48, and 72 h. QD Ag–In–Zn–S nanocrystals modified with: 11-mercaptoundecanoic acid (MUA), Cys L-cysteine, LA lipoic acid, FA folic acid, DOX doxorubicin