Polysaccharide-based nanoassemblies: From synthesis methodologies and industrial applications to future prospects

Area of Science:

• Materials Science
• Nanotechnology
• Biotechnology

Background:

• Polysaccharides are increasingly utilized for sustainable nanoparticle (NP) production.
• Polysaccharide-based nanoparticles (PSNPs) offer environmental benefits and lower costs compared to chemically synthesized NPs.
• PSNPs show potential to replace conventional chemical agents across various industries.

Purpose of the Study:

• To review recent advancements in PSNP synthesis.
• To discuss fundamental principles and critical factors in PSNP fabrication.
• To explore diverse applications, challenges, and future prospects of PSNPs.

Main Methods:

• Compilation of recent research on PSNP synthesis.
• Analysis of fabrication principles and characterization techniques.
• Review of applications in biomedical, cosmetic, agricultural, and environmental sectors.

Main Results:

• PSNPs can be synthesized via cross-linking, polyelectrolyte complexation, and self-assembly.
• Diverse applications include drug delivery, cosmetics, agrochemicals, energy storage, and water detoxification.
• Optimization of PSNP characteristics is crucial for specific applications.

Conclusions:

• PSNPs present significant opportunities across multiple disciplines.
• Addressing challenges in optimization, toxicology, and delivery is key for commercial viability.
• Further development is needed to overcome limitations and achieve widespread market diffusion.