Fig. 2.From: In situ construction of flower-like nanostructured calcium silicate bioceramics for enhancing bone regeneration mediated via FAK/p38 signaling pathwaya XRD patterns of CS and nCS discs. b FTIR spectra of CS and nCS discs. c Intuitive optical pictures of the contact angles of CS and nCS bioceramic discs and d quantitative analysis. (*indicates significant differences, p < 0.05)Back to article page