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. 2015 Dec 30;10(12):e0143636. doi: 10.1371/journal.pone.0143636

Fig 3. Scanning electron microscopy of open channels printed using the Form1+ (A and B) and Shapeways Frosted Ultra Detail (C and D).

Fig 3

Each piece was designed to be 5 mm on a side. Channels were designed to be 1500 microns wide in A & C and 300 microns wide in B & D.