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. Author manuscript; available in PMC: 2018 Jun 27.
Published in final edited form as: Lab Chip. 2017 Jun 27;17(13):2243–2255. doi: 10.1039/c7lc00327g

Fig. 6.

Fig. 6

(a) Short-term cell viability comparison between before vs. after separation groups. No significant difference was found between the two. (b) Representative images of Live/Dead staining of the before (top) and after separation (bottom) groups. Calcein-AM (green) and PI (red) channels were merged in these images. Scale bars: 100 µm. (c) Bright field images of cultured A549 cells collected after separation from day 1 to day 4. A Live/Dead staining of the cultured cells on day 4 showed excellent viability. A control group of cell culture was used for comparison. No significant difference was found in cell proliferation between cells in the control group and cells collected after device separation. Scale bars: 50 µm.