Microfluidics intersection approach

FIGURE 3 Intersection approach procedure for 2D microfluidic microarray analysis. (A) Probe line printing with the radial channel plate. (B) Hybridization procedure with die spiral channel plate. Hybridization occurring at the intersections of the spiral channels and radial probe lines, shown as colored patches in die right-most disc. Used with permission from Wang et al. (30). 

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