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Updated: Nov 5, 2025
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Published on: March 12, 2014
Engineering next-generation bioinks with nanoparticles: moving from reinforcement fillers to multifunctional
Syeda M Bakht1, Alberto Pardo2, Manuel Gómez-Florit1
13B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciencia e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal. rui.domingues@i3bs.uminho.pt megomes@i3bs.uminho.pt and ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.
Researchers are developing advanced bioinks using nanoparticles to improve 3D bioprinting for personalized medicine. These functional nanocomposite hydrogels enhance tissue engineering and drug delivery applications.
Area of Science:
- Biomedical Engineering
- Materials Science
Background:
- Additive manufacturing, or 3D bioprinting, offers personalized medical solutions.
- Developing bioinks with printability, cytocompatibility, and biofunctionality remains a challenge.
Purpose of the Study:
- To review recent advances in functional nanocomposite hydrogels for bioink applications.
- To highlight the incorporation of nanoparticles into hydrogels for enhanced bioink properties.
Main Methods:
- Review of scientific literature on functional nanocomposite hydrogels.
- Focus on nanoparticles integrated into polymeric systems for bioink development.
Main Results:
- Nanoparticles impart diverse functionalities to hydrogels, creating multi-functional bioinks.
- These nanocomposite hydrogels show promise for 3D bioprinting in tissue engineering.
Conclusions:
- Functional nanocomposite hydrogels are crucial for advancing 3D bioprinting.
- Incorporating nanoparticles significantly boosts the regenerative potential of bioprinted constructs.
