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. Author manuscript; available in PMC: 2017 Oct 14.
Published in final edited form as: Nanoscale. 2016 Aug 22;8(38):16894–16901. doi: 10.1039/c6nr03907c

Fig. 1.

Fig. 1

Single cell analysis during microvascular self-organization. (a) Schematic illustration of the GNR-LNA nanobiosensor. (b) Dll4 mRNA expression in individual HUVECs. Scale bar, 20 µm. (c) Dll4 gene expression tracking of HUVECs during microvascular self-organization. Scale bars, 400 µm. (d) Displacement tracking of HUVECs. Lines represent cell trajectories. Scale bars, 100 µm. (e) Morphology tracking of cells with different phenotypes. Scale bars, 100 µm. Images are representative from three independent experiments.