TABLE 2.

Comparison of TFRs in the reported references.

Reference	Depth, width of channel (μm)	FRR	TFR (ml min−1)
Our work	400, 400	48.7	474
Jahn et al. (2010)	120, 65	48	0.117
Hood et al. (2014)	112, 30	20	0.112
Carugo et al. (2016)	1000, 1000	100	18
Chen et al. (2019)	200, 8000	30	30
Bishop et al. (2015)	800, 800	-	2