[Retracted] Dielectrophoresis-Based Method for Measuring the Multiangle Mechanical Properties of Biological Cells

Figure 4

Scheme of the cell-stretching process: (a) the microfluidic syringe pump was on, and a sine wave with 2 Vpp and a frequency of 1.5 MHz was applied to capture the red blood cell on the middle of ITO electrode 1; (b–d) injection of DEP buffer was stopped, and the voltage was increased to stretch the cell in different directions.

(a)

(b)

(c)

(d)