Skip to main content
. Author manuscript; available in PMC: 2021 Feb 15.
Published in final edited form as: Biosens Bioelectron. 2019 Nov 11;150:111868. doi: 10.1016/j.bios.2019.111868

Figure 4.

Figure 4.

Representation of impedance measured across the constriction channel. (A) ON-CHIP and (C) OFF-CHIP sample of impedance (Phase at frequency = 50 kHz) with only PBS (red) and PBS spiked with MDA-MB-231 (blue). (B) ON-CHIP and (D) OFF-CHIP sample (Phase at frequency = 50 kHz) with only murine blood (red) and murine blood spiked with MDA-MB-231 (blue).