Fig. 3
From: Radiosensitization of breast cancer cells using AS1411 aptamer-conjugated gold nanoparticles
Fluorescent microscopy imaging of the cells treated with the AS1411 aptamer. Cellular uptake of 6FAM-labeled AS1411 aptamer in the MCF-7 (right panel) and fibroblast cells (left panel). Top row shows light microscopy and the bottom row shows the emitted fluorescent light (6FAM)