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. 2019 Jun 18;9(33):19197–19204. doi: 10.1039/c9ra03587g

Types and dimensions of all fabricated microchambers that were integrated into spiral microfluidic channels. The rectangular type was the design that was tested at first. Refer to Fig. 1(c) for variables representation.

Microchamber type W c [μm] W in [μm] W out [μm] h c [μm] α [°] β [°]
Rectangular 300 0 0 200 90 90
Square 300 0 0 300 90 90
Wide rectangular 500 0 0 200 90 90
Right trapezoidal 300 0 200 200 135 90
Wide right trapezoidal 500 0 200 200 135 90
Isosceles trapezoidal 300 200 200 200 135 135