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International Journal of Bioprinting Surface modification of PCL scaffolds
Figure 5. Effect of surface modification on mineralization and ALP activity. (A) Optical and microscopy images of ARD staining on PCL scaffold at 14
and 21 days. (B) Optical and microscopy images of ALP staining on PCL scaffold at 7 and 14 days. (C) Quantitative analysis of calcium ion deposition.
(D) Quantitative analysis of ALP activity. *P < 0.05, **P < 0.01.
Volume 9 Issue 6 (2023) 353 https://doi.org/10.36922/ijb.1071

