Polysaccharide-based nanoparticles for 3D (bio)printing.

Area of Science:

• Biomaterials Science
• Polymer Science
• Nanotechnology

Background:

• Biopolymers, particularly polysaccharides, exhibit desirable properties like biodegradability and biocompatibility.
• These characteristics make them suitable for advanced applications in emerging technologies.
• Three-dimensional (3D) printing enables the fabrication of complex structures using these eco-friendly materials.

Purpose of the Study:

• To review recent advancements in 3D printing polysaccharide-based nanomaterials.
• To evaluate the impact of incorporating nanoparticles (NPs) on composite properties.
• To highlight the potential of NPs in addressing bioink challenges for 3D printing.

Main Methods:

• Review of literature on polysaccharide-based nanomaterials for 3D printing.
• Analysis of extrusion, laser, inkjet 3D printing, and vat polymerization techniques.
• Evaluation of nanoparticle incorporation effects on material properties.

Main Results:

• Polysaccharide-based nanomaterials are effectively utilized in various 3D printing methods.
• Nanoparticle inclusion significantly enhances mechanical properties, viscosity, and printability.
• Improved biocompatibility and structural integrity of 3D-printed composites were observed.

Conclusions:

• Polysaccharide-based nanomaterials show great promise for developing novel bio-products via 3D printing.
• Nanoparticles play a crucial role in optimizing the performance of these 3D-printed composites.
• Further research into NPs could revolutionize bioink formulations for advanced 3D printing applications.