Biocompatibility of Developing 3D-Printed Tubular Scaffold Coated with Nanofibers for Bone Applications

<div>FTIR spectrum of the PLA filament (green), 7% PLA nanofibers (blue), 3D tubular scaffold (red), and 3D tubular scaffold coated with nanofibers (black) where group resonance was detected as peak signals identified with arrows.</div>

Journal of Nanomaterials

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Figure 4: Biocompatibility of Developing 3D-Printed Tubular Scaffold Coated with Nanofibers for Bone Applications 