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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: Adv Healthc Mater. 2021 Apr 19;10(11):e2001986. doi: 10.1002/adhm.202001986

Figure 3.

Figure 3.

3D printed scaffolds consisting of tri-block poly (lactide-co-propylene glycol-co-lactide) dimethacrylate (PmLnDMA) and hydroxyethyl methacrylate (HEMA)-functionalized hydroxyapatite nanoparticles (nHAMA). A. Schematic illustration of material synthesis. B. Schematic illustration of 3D printing process. The PmLnDMA-nHAMA co-crosslinked network improved the interfacial interaction and further enhanced the mechanical strength of scaffolds. C. Images of printed scaffolds with multiple 3D shapes printed with P7L2DMA/50%nHAMA composited ink. Reproduced with permission.[88] Copyright 2020, Elsevier.