Cited by 83D Printing in Biomedical ResearchAlgal biology and biofuel productionAdditive Manufacturing and 3D Printing Technologies

Microalgae-based 3D bioprinting: recent advances, applications and perspectives

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Tang, Jinhui, Sun, Jiahui, Cui, Jinyu, Yuan, Xiangyi, Luan, Guodong, Lu, Xuefeng·2025·Marine Drugs

Abstract

Three-dimensional bioprinting integrating living cells and bioactive materials enables the fabrication of scaffold structures supporting diverse cellular growth and metabolism. Microalgae are among the most promising microbial platforms for the construction of photosynthetic cell factories, while the current industrial-scale cultivation of microalgae remains predominantly dependent on traditional liquid submerged systems, imposing limitations on commercial viability due to both process and economic constraints. Encapsulation of microalgae within bioactive matrices combined with 3D bioprinting to fabricate customized structures has been explored to address the limitations of submerged cultivation, which are expected to expand microalgal applications and establish new research directions in microalgal biotechnology. This review analyzes both matrices and methods of 3D bioprinting, summarizing the advancement of microalgae-based 3D bioprinting into six main domains including living building materials, biophotovoltaics, photosynthetic biosynthesis, bioremediation, tissue engineering, and food engineering. Lastly, synthetic biology-informed perspectives are provided on future developments of 3D bioprinting technologies and their potential in microalgal research.

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  • Inkjet-based systems do not involve direct contact; bioink droplets are applied to predefined locations with piezoelectric or thermal actuators.

    “Finally, inkjet-based systems do not involve direct contact (Figure 5C); bioink droplets are applied to predefined locations with the aid of piezoelectric or thermal actuators (Tang et al., 2025).”

    From Microalgae biotechnology and its role in sustainable and healthy food design (2025) · cites this paper as Tang et al., 2025

  • There are three approaches to bioprinting: extrusion-based systems, light-projection-based systems, and inkjet-based systems.

    “There are essentially three approaches to bioprinting: extrusion-based systems, light-projection-based systems, and inkjet-based systems, as illustrated in Figure 3.”

    From Microalgae biotechnology and its role in sustainable and healthy food design (2025) · cites this paper as Tang et al., 2025

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Authors
Tang, J., Sun, J., Cui, J., Yuan, X., Luan, G., & Lu, X.
Affiliations
  • Chinese Academy of Sciences (CN)
  • Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
Corresponding author
Luan, Guodong
Venue
Marine Drugs
Publisher
MDPI AG
Published
2025-08-27
Volume
23
Issue
9
Pages
342
ISSN
1660-3397 (ISSN-L)
OpenAlex
W4413771421
Cited by
8
References
122
Citations by year
2026: 6 · 2025: 2
FWCI
0.64
Type
journal article
Language
en
Open access
Locations
  • Marine Drugs (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • PubMed Central (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • National Key Research and Development Program of China (2021YFA0909700, 32270103, 32271484)
  • National Natural Science Foundation of China (2021YFA0909700, 32270103, 32271484)
  • Shandong Taishan Scholarship (2021YFA0909700, 32270103, 32271484)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › 3D Printing in Biomedical Research
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
  • Physical Sciences › Engineering › Automotive Engineering › Additive Manufacturing and 3D Printing Technologies
Keywords
microalgae, 3D bioprinting, biophotovoltaics, bioremediation, tissue engineering, food engineering, microalgal biotechnology, synthetic biology, microalgae cultivation
MeSH terms
Biotechnology, Humans, Photosynthesis, Tissue Engineering, Microalgae, Synthetic Biology, Bioprinting, Printing, Three-Dimensional

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