Page 279 - IJB-10-1

International Journal of Bioprinting Permeability of NiTi gyroid scaffolds

of collected cells on the pore size of scaffolding was Availability of data
observed. The found deviation is mainly attributed to
the change in the specific surface area, which provides All reported data are available upon reasonable request to
anchorage for the MSCs during cultivation. Therefore, the corresponding author.
at the initial stage of osteointegration, the increased
surface area will be a positive factor for cell adherence References
and proliferation to the scaffold. 1. Mower TM, Long MJ. Mechanical behavior of additive
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(Moscow, Russisa) for the micro-CT analysis as well as 2. Yuan L, Ding S, Wen C. Additive manufacturing technology
consultations on the reconstruction and data quality for porous metal implant applications and triple minimal
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and Stanislav E. Volchkov from the Medical Center of doi: 10.1016/J.BIOACTMAT.2018.12.003
Cellular Technologies Dynasty (Samara, Russia). 3. Qin Y, Wen P, Guo H, et al. Additive manufacturing of
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Funding perspectives. Acta Biomater. 2019;98: 3-22.
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The reported study was funded by Russian Foundation for
Basic Research (RFBR), project number 20-51-56011. 4. Yan C, Hao L, Hussein A, Young P. Ti-6Al-4V triply periodic
minimal surface structures for bone implants fabricated via
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The authors declare no conflict of interest. doi: 10.1016/j.jmbbm.2015.06.024

Author contributions 5. Elahinia MH, Hashemi M, Tabesh M, Bhaduri SB.
Manufacturing and processing of NiTi implants: A review.
Conceptualization: Igor V. Shishkovsky, Sergey G. Abaimov Prog Mater Sci. 2012;57: 911-946.
Data curation: Ivan A. Pelevin, Oleg N. Dubinin, Vladimir doi: 10.1016/j.pmatsci.2011.11.001
Yu. Egorov 6. Shishkovsky IV, Volova LT, Kuznetsov MV, Morozovc
Investigation: Stanislav V. Chernyshikhin, Biltu Mahato, Aleksei YG, Parkin IP. Porous biocompatible implants and
V. Shiverskii, Oleg N. Dubinin, Vladimir Yu. Egorov tissue scaffolds synthesized by selective laser sintering from
Methodology: Biltu Mahato, Aleksei V. Shiverskii, Ivan A. Ti and NiTi. J Mater Chem. 2008;18: 1309.
Pelevin, Oleg N. Dubinin doi: 10.1039/b715313a
Visualization: Stanislav V. Chernyshikhin, Ivan A. Pelevin, 7. Hameed P, Liu CF, Ummethala R, Singh N. Biomorphic
Vladimir Yu. Egorov porous Ti6Al4V gyroid scaffolds for bone implant
Writing – original draft: Stanislav V. Chernyshikhin, applications fabricated by selective laser melting. Prog Addit
Biltu Mahato, Aleksei V. Shiverskii, Sergey G. Abaimov, Manuf. 2021;6: 455-469.
Igor V. Shishkovsky doi: 10.1007/s40964-021-00210-5
Writing – review & editing: Sergey G. Abaimov, Igor V. 8. Montazerian H, Davoodi E, Asadi-Eydivand M,
Shishkovsky Kadkhodapour J, Solati-Hashjin M. Porous scaffold
All authors approved the final manuscript for publication. internal architecture design based on minimal surfaces: A
compromise between permeability and elastic properties.
Ethics approval and consent to participate Mater Des. 2017;126: 98-114.
doi: 10.1016/j.matdes.2017.04.009
The MSCs used in this study was obtained from the
Medical Center of Cellular Technologies Dynasty (License 9. Ma S, Tang Q, Han X, et al. Manufacturability, mechanical
number: ЛО-63-01-005395). All protocols were conducted properties, mass-transport properties and biocompatibility
according to the guidelines of the Declaration of Helsinki of triply periodic minimal surface (TPMS) porous scaffolds
fabricated by selective laser melting. Mater Des. 2020;195:
and relevant regulations. 109034.
doi: 10.1016/j.matdes.2020.109034
Consent for publication
10. Ali D, Ozalp M, Blanquer SBG, Onel S. Permeability and
Not applicable. fluid flow-induced wall shear stress in bone scaffolds with

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