Figure 2

Pseudo Cell injection.
(a) Fluorescence intensity as a function of TRITC-dextran concentration (R2 = 0.993, y = 5.05 + 66.9x, n = 5). (b) Droplets after TRITC-dextran injection. Scale bar, 50 μm. (c) Fluorescence intensity of pseudo cells after quantitative microinjection (R2 = 0.999, y = 9.66 + 26.9x).