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. Author manuscript; available in PMC: 2017 Jun 7.
Published in final edited form as: ACS Appl Mater Interfaces. 2017 Jan 24;9(5):4467–4474. doi: 10.1021/acsami.6b14355

Figure 6.

Figure 6

Nanogel-programmed surface for cell inhibition. (a) Upper panel: flow cytometry histograms of smooth muscle cells (SMCs). Lower panel: bright field and fluorescence images of SMCs that were co-incubated with the dynamic surfaces. The surface was treated with nanogels with (+) or without (−) Dox. Scale bar: 100 μm. (b) Fluorescence images of SMCs that were stained with Hoechst 33342 and Calcein AM after 72-h incubation with the dynamic surface. Scale bar: 100 μm. (c) Analysis of cell viability using MTT assay. Error bar: standard deviation (n = 3). *** indicates p < 0.001.