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Morphological differences in (A) β-III tubulin-positive cells and (B) MAP2-positive cells by immunofluorescence on control and CNT films at higher magnification.
Notes: Scale bars: 2 µm. More neurite-like branches are visible on the CNT films compared to control.
Abbreviations: CNT, carbon nanotube; DAPI, 4′,6-diamidino-2-phenylindole.
