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International Journal of Bioprinting Nanoclay biopolymer inks for 3D printing

Figure 8. Results of preliminary biological studies based on MTT, LDH, and Live/Dead tests at (A) 2 days and (B) 6 days. Scale bar: 800 µm.

Acknowledgments and Innovation, CNCS/CCCDI-UEFISCDI, project
number PN-III-P2-2.1-PED-2019-4216, within PNCDI
We greatly acknowledge the technical support of Dorian III. This work was supported by the Ministry of Research,
Radu. The 3D printing process on 3D Bioprinter 3D Innovation and Digitization through Program 1—
Discovery TM (RegenHU Ltd., Switzerland, Villaz- Development of the national research and development
St-Pierre) was possible due to the European Regional system and Subprogram 1.2—Institutional performance
Development Fund through Competitiveness Operational – Projects to finance excellence in RDI, Contract no.
Program 2014-2020, Priority axis 1, Project No. P_36_611, 4PFE/2021. This work was supported by the Romanian
MySMIS code 107066, Innovative Technologies for Ministry of Research, Innovation and Digitalization
Materials Quality Assurance in Health, Energy and (MCID) through INCDCP ICECHIM Bucharest 2023–
Environmental–Center for Innovative Manufacturing 2026 Core Program PN. 23.06—ChemNewDeal, Project
Solutions of Smart Biomaterials and Biomedical Surfaces— No. 23.06.01.01. The article processing charge was funded
INOVABIOMED.
by University Politehnica of Bucharest, PubArt program.
Funding

This research work was supported by a grant of the Conflict of interest
Romanian National Authority for Scientific Research The authors declare no conflict of interest.

Volume 10 Issue 1 (2024) 194 https://doi.org/10.36922/ijb.0967