Fig. 2From: Evaluation of the elastic Young’s modulus and cytotoxicity variations in fibroblasts exposed to carbon-based nanomaterialsFlow cytometer results of the live/dead assay. NIH3T3 fibroblasts were exposed for 24 h to 10 and 30 µg/mL CBNs. The population column refers to the gated group of cells measured to identify calcein (live) and PI (dead) populations. A concentration-dependent decrease of cell viability is observed. No significant differences were observed between the two nanomaterials by t testBack to article page