Fig. 4From: Kinematic difference between a biological cell and an artificial vesicle in a strong DC electric field – a “shell” membrane model studyNet radial pressure on the cell membrane under a strong DC electric field. a The pressure pulls the membrane along the z-axis when σ0 = 0.3 S/m and σ2 = 1.2 S/m; b The pressure compresses the membrane along the z-axis when σ0 = 1.2 S/m and σ2 = 0.3 S/m. Membrane conductivity is σ1 = 5 × 10−3 S/m in this plotBack to article page