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. Author manuscript; available in PMC: 2017 Jul 15.
Published in final edited form as: Integr Biol (Camb). 2017 Apr 18;9(4):303–312. doi: 10.1039/c7ib00037e

Figure 2. Gradient generation in the D2-Chip.

Figure 2

(A) Heat map of the simulated concentration field in the bridge channel, and the parallel gradient channel, source channel and sink channel; (B) Simulated gradient profile in the parallel gradient channel, source channel and sink channel; (C) The fluorescent image of the parallel gradient channel, source channel and sink channel; (D) Gradient profile at different time points in the middle gradient channel. (E) Gradient profiles at two different positions (1000 μm apart) along the middle gradient channel as labeled in (C).