Fig. 3From: Growth and elongation of axons through mechanical tension mediated by fluorescent-magnetic bifunctional Fe3O4·Rhodamine 6G@PDA superparticlesCytotoxicity of FMSPs in PC12 cells. a Viability of PC12 cells after 24 h of coculture with different concentrations of FMSPs. b Outgrowth of FMSP-treated DRG neurons after incubation with FMSPs (10 μg/ml) for 72 hBack to article page