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Fig. 6 | Journal of Nanobiotechnology

Fig. 6

From: Label-free cell based impedance measurements of ZnO nanoparticles—human lung cell interaction: a comparison with MTT, NR, Trypan blue and cloning efficiency assays

Fig. 6

Effects of ZnO NPs treatment for 24 h on microtubule architecture and morphology of A549 cells. Confocal microscopy analysis and scanning electron microscopy observations. a Control cells. b Cells treated with 1, μg/cm2 ZnO NPs. c Cells treated with 5 μg/cm2 ZnO NPs. d Cells treated with 20 μg/cm2ZnO NPs

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