Fig. 1
From: An oviduct-on-a-chip provides an enhanced in vitro environment for zygote genome reprogramming

Oviduct-on-a-chip platform—design and fabrication. a Schematic drawing of the apical and basolateral chambers that are assembled with a porous polycarbonate membrane between them. b Picture of an assembled PDMS device. c Microscopic picture of the assembled PDMS device, focusing on the apical culture chamber that contains the trapping pillars (TP). d Stereomicroscopic picture of the trapping pillars (W 103 μm × L 103 μm × H 380 μm, spacing = 40 μm). Scale bars = 1 mm