Figure 1 | Microsystems & Nanoengineering

Figure 1

From: Low-cost and cleanroom-free fabrication of microneedles

Figure 1

Fabrication of microneedle mold. (a) CO2 laser cutter was used to fabricate microneedle acrylic mold using the proposed cross-over lines (COL) technique, (b) the acrylic mold was used to fabricate polydimethylsiloxane (PDMS) microneedles mold, which can be used to fabricate a variety of polymer-based microneedles.

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