Figure 8

The electrical (a) Zcell and (b) phase of untreated and treated breast cancer cell (MCF7) and the electrical (c) Zcell and (d) phase of untreated and treated normal breast cell (MCF10a) with different pH of GO for 24 h.
The electrical (a) Zcell and (b) phase of untreated and treated breast cancer cell (MCF7) and the electrical (c) Zcell and (d) phase of untreated and treated normal breast cell (MCF10a) with different pH of GO for 24 h.