Microfluidic embryo array chip for automatic trapping and immobilization of zebrafish embryos:

<p><b>A</b>) CAD drawing showing the design of the serpentine embryo array device; <b>B</b>) Magnified detail section with the hydrodynamic deflector, embryo trap, and a suction channel; <b>C</b>) Photograph showing the assembled device moulded in the elastomer PDMS and bonded to the glass slide; <b>D</b>) Microphotograph showing a section with six embryo traps; <b>E</b>) Schematic showing the off-chip interconnections and hardware components actuating the microfluidic device. For details refer to the<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0036630#s2" target="_blank"> Materials and Methods</a>. Blue arrows depict the direction of fluid flow direction.