Nanostructured Surfaces to Target and Kill Circulating Tumor Cells While Repelling Leukocytes
Figure 4
E-selectin functionalized liposomes immobilize on both smooth and HNT-coated microtube surfaces. ((a)–(c)) Fluorescence microscopy images of microtubes coated with BSA (a), smooth microtubes coated with fluorescent ES-PEG L-DXR (b), and HNT-coated microtubes with immobilized fluorescent ES-PEG L-DXR (c). Scale bar = 100 μm.
