Figure 7

Insensitivity of ΔΨ of AuNP treatment. ΔΨ was measured using JC-1 probe. Panels a and c shows the dot plot of FITC –PE channel of normal cells (top panel) and cancer cells (bottom panel) in absence (left panel) and presence (right panel) of 100 μg/ml of AuNP. L2 and P2 indicate population with polarised ΔΨ and L3 and P3 indicate depolarised population in case of normal cells and cancer cells respectively. Panels b and d show the effect of different dose of AuNP as bar-graph. AuNP did not affect ΔΨ of either normal cells or cancer cells conspicuously.