Table 1.

Physical characteristics of the flatbed and macroporous channels fabricated in this work.

Device Structures	Channel Dimension (L × W × H)	Period (nm)	Separation Distance (nm)	Porosity*(%)	Rs/v*(μm−1)	Permeability (m2)
PMMA flat channel	25 mm × 8 mm × 30 μm	NA	30,000	100	3.30 × 10−4	5.61×10−11 ± 2.87×10−12
PS flat channel		NA	30,000	100	3.30 × 10−4	5.58×10−11 ± 2.05×10−12
Hexagonal array of PMMA nanoposts		503.45 ± 11.22	191.33 ± 34.68	65.14	4.46	1.97×10−14 ± 7.59×10−16
Interconnected PS spherical pores		990.50 ± 12.58	232.55 ± 21.73	74.17	3.73	1.43×10−13 ± 2.01×10−14

^*indicates calculated values assuming a perfect replication of the template.