Figure 3
From: Geometric Determinants of In-Situ Direct Laser Writing
Experimental results for burst-pressure quantification of isDLW-printed microfluidic barrier wall structures (10 μm in thickness) corresponding to sol-gel-coated PDMS microchannels with 10 μm (blue), 25 μm (red), 50 μm (green), and 100 μm (yellow) channel heights, and (a) rectangular, (b) outward-tapered, (c) inward-tapered, (d) semi-circular, (e) semi-ovular, and (f) triangular cross-sectional profiles. (Insets) Conceptual illustrations of the microfluidic barrier wall structures (dark blue) and microchannel cross-sections corresponding to each profile. Scale bars denote standard deviation corresponding to experiments with three different devices.
