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Fig. 6 | Journal of Nanobiotechnology

Fig. 6

From: Functionalization of stable fluorescent nanodiamonds towards reliable detection of biomarkers for Alzheimer’s disease

Fig. 6

The functionalization of NDs does not affect cell viability. Cell viability measurements evaluated with the MTS reduction assay in a HT22 and c C3 10T1/2 cell lines incubated with different concentrations of fNDs (black bars) for 24 h and non-functionalized NDs (grey bars). Further tests under higher concentrations of non-functionalized nanodiamonds were performed for b HT22 and d C3 10T1/2 cell lines. Values correspond to the mean percentage of viable cells with respect to the control cells (white bars). Error bars indicate standard deviation estimated from three experiments each carried out in triplicate

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