Table 1.

Comparison of technical characteristics between N2 and nanowell chips.

	N2 chip	Nanowell chip
Diameter (mm)	0.5	1.2
Contact area (mm2)	0.20	1.13
Total volume (nL)	30	200
Digestion kinetics	45×	1×
Capacity (cells/chip)	243	44
Measured running time (min/chip, min/cell)	18, 0.07	36.5, 0.83