Fig. 2From: Correction to: Graphene-modified CePO4 nanorods effectively treat breast cancer-induced bone metastases and regulate macrophage polarization to improve osteo-inductive abilitya, b SEM images and c EDS pattern of CS scaffolds; d, e SEM images and f EDS pattern of CePO4/CS scaffolds; g, h SEM images, i EDS pattern, j–m Ce, P, O and C element distribution images of CePO4/CS/GO scaffolds which corresponded to the red block in image (g)Back to article page