Figure 5 | Scientific Reports

Figure 5

From: Image-based closed-loop feedback for highly mono-dispersed microdroplet production

Figure 5

Droplet feedback maintaining droplet volume (red dots) at high droplet formation rates. The oil pressure was increased stepwise and the feedback system was allowed to optimise the aqueous pressure (purple line) to form 300 pL droplets. At higher pressures, the increase in the error in the droplet volume is in part due to motion blue from the fast moving droplets. Insets: images of the droplets at low flow rates (left) and high flow rates (right) showing the increased motion blur. Scale bars are 50 µm.

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