Fig. 6From: Redox-Sensitive Gelatin/Silica-Aptamer Nanogels for Targeted siRNA DeliveryFlow cytometry analysis (FCMS) of cell uptake of FAM-labeled Apt-GS and TDO-GS nanogels in different cell types. Insert: FACS profiles, a, b curve red, green, blue, purple, aqua, and yellow present the incubation time from 0.5 to 16 h; c curve red, green, blue, and purple mean the concentration of AS1411 from 0 to 16 μMBack to article page