CAST THE CHIP
Put the steps in order
Three stages of making a barrier chip with soft lithography: make the master, mold the PDMS, then seal and seed. Tap the steps in sequence.
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CHALLENGE COMPLETE
🏭 A chip cast in order
+55 XP
Pattern a master, cast and cure PDMS, bond with plasma, then coat and seed the channels. Each step sets up the next.