Fig. 7From: Nanoscale perfluorocarbon expediates bone fracture healing through selectively activating osteoblastic differentiation and functionsEvaluation of RAW 264.7 cell differentiation towards osteoclasts. a Schematic illustration of RAW 264.7 cell induction towards osteoclasts under conditioned medium. b Morphological characterization of RAW 264.7 cell differentiation towards osteoclasts upon nano-PFC at various concentrations for 7 days. The scale bar is 100 μm. Red arrowheads indicate mature osteoclastsBack to article page