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International Journal of Bioprinting 3D-printed PCL-MNP multifunctional scaffolds

Figure 4. Cytocompatibility studies of PCL and PCL-MNP scaffolds. (A) Live (green)/dead (red) images at days 1, 3, and 7 for 2D cell culture (A, i), pure
PCL scaffold (A, ii), PCL with 10% MNP scaffold (A, iii), and PCL with 50% MNP scaffold (A, iv). Scale bars: 100 µm. (B) Average cell viability calculated
by analyzing the live/dead images using ImageJ software. (C) Results of cell viability assay using Alamar Blue, displaying statistically significant growth in
cells over 7 days. *p < 0.1, **p < 0.05; n = 3. Abbreviations:; AB, Alamar Blue; MNP, magnetic nanoparticle; PCL, polycaprolactone.

Volume 10 Issue 6 (2024) 399 doi: 10.36922/ijb.4538