Page 276 - IJB-9-3

International Journal of Bioprinting Performance of Bredigite-based bone scaffolds

Figure 12. Cell proliferation after 1, 4, and 7 days of culture on scaffolds of different structures. (a–c) Cell growth of the TPMS model scaffold, open-rod
model, and blank group after 1 day of cell culture, respectively. (d–f) Cell growth of the TPMS model scaffold, open-rod model, and blank group after
4 days of cell culture, respectively. (g–i) Cell growth of the TPMS model scaffold, open-rod model, and blank group after 7 days of cell culture, respectively.
in their mechanical strength. Moreover, the TPMS model Conflict of interest
scaffolds had a larger specific surface area and a higher The authors declare no conflicts of interest.
permeability, which promoted the flow of nutrients and
induced more cell attachment sites. These results indicate Author contributions
that scaffolds of bredigite have good application prospects
in bone tissue engineering. Conceptualization: Dongxue Liu, Xuan Zhou, Fei Wang,
Yihua Feng, Yanbin Shi
Funding Data curation: Xuan Zhou, Yihua Feng, Yanbin Shi

This work is supported by the Key Research and Development Formal analysis: Dongxue Liu, Xuan Zhou
Plan of Shandong Province (2018GGX103006) and the Funding acquisition: Yihua Feng, Yanbin Shi
National Natural Science Foundation of China (51675289). Investigation: Fei Wang, Yihua Feng
Natural Science Foundation of Shandong Province Methodology: Dongxue Liu, Xuan Zhou, Fei Wang
(ZR2022ME086). Project administration: Fei Wang, Yihua Feng
Resources: Fei Wang, Yanbin Shi

Volume 9 Issue 3 (2023) 268 https://doi.org/10.18063/ijb.708