Fig. 6: Electrostatic potential dynamics inside the designed tubular electrode device. | Microsystems & Nanoengineering

Fig. 6: Electrostatic potential dynamics inside the designed tubular electrode device.

From: Self-assembled microtubular electrodes for on-chip low-voltage electrophoretic manipulation of charged particles and macromolecules

Fig. 6

a Cross-section of the rolled tube in z–y plane. b Electric potential with field lines inside the tube with 1 nM KCl solutions under 1 V bias. c, d Electric potential along the diameter of the rolled tube under different voltage biases applied at the gold electrode: c −1 V and d 1 V

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