Figure 5From: Folate Functionalized Boron Nitride Nanotubes and their Selective Uptake by Glioblastoma Multiforme Cells: Implications for their Use as Boron Carriers in Clinical Boron Neutron Capture TherapyFluorescence image of fibroblast cells incubated with 10 μg/mL of Qdot conjugated F-PLL-BNNTs (a); PLL-BNNTs (c); F-PLL-BNNTs with preincubation of 3.5 mM free folate (e).b,d, andf are the corresponding bright field imagesBack to article page