Fig. 4From: Feasibility study of a biocompatible pneumatic dispensing system using mouse 3T3-J2 fibroblastsLive-dead assay of fibroblast cells dispensed onto a collagen gel at positive pressures of a 25 kPa, b 50 kPa, c 75 kPa, d 100 kPa, and e the control (pipetting). All scale bars are 500 μmBack to article page