Figure 4
From: High-throughput rapid-prototyping of low-cost paper-based microfluidics
Investigating the effect of plotting speed and pattern dimensions. Testing the water-resistant capability of the patterns by yellow aqueous solution at different plotting speeds, markers, and number of passes on (a) Chromatography paper and (b) its summarized results as a performance chart. (c) Comparing different plotting speeds, markers, and number of passes on delicate task wiper. (d) Testing different plotting speeds and pattern dimensions with Comix fine-tip marker on delicate task wipers with a single pass. (e) A sample of an image processed pattern used for repeatability assessment. (f) Deviation of the plotted pattern from the center of the plotter origin.
