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. 2020 Dec 17;10:22171. doi: 10.1038/s41598-020-79015-5

Figure 1.

Figure 1

The manufacturing steps of the master mold: (a) the exploded view of the master mold that consists of one 3D printed mold and two CNC micro-milling parts. (b) The assembled master mold. (c) The PDMS casting process. (d) The final PDMS microfluidic chip. [This figure was created by SOLIDWORKS 2016 (www.solidworks.com)].