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Fucoidan-based nanoparticles: Preparations and applications.

Jayachandran Venkatesan1, Sesha Subramanian Murugan2, Gi Hun Seong3

  • 1Department of Bionano Engineering, Center for Bionano Intelligence Education and Research, Hanyang University, ERICA, Ansan 426-791, South Korea; Biomaterials Research Laboratory, Yenepoya Research Centre, Yenepoya (Deemed to be University), Deralakatte, Mangaluru 575018, India.

International Journal of Biological Macromolecules
|July 16, 2022
PubMed
Summary
This summary is machine-generated.

Fucoidan, a marine algae polysaccharide, forms nanoparticles for drug delivery and cancer therapy. These fucoidan nanoparticles show promise in various biomedical applications, including diagnostics and tissue engineering.

Keywords:
Cancer therapiesDrug deliveryFucoidanMagnetic resonance imaging contrast agentTissue engineering

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Area of Science:

  • Marine Biotechnology
  • Nanomedicine
  • Biomaterials Science

Background:

  • Fucoidan, a sulfated polysaccharide from marine brown algae, is recognized for its diverse medical applications.
  • Nanoparticle-based therapies are increasingly important in the pharmaceutical sector.
  • Marine-derived biomaterials offer unique properties for advanced therapeutic strategies.

Purpose of the Study:

  • To review the preparation methods of fucoidan-based nanoparticles.
  • To explore the diverse biomedical applications of these nanoparticles.
  • To highlight the potential of fucoidan nanoparticles in drug delivery and diagnostics.

Main Methods:

  • Synthesis of fucoidan nanoparticles using techniques such as microwave, emulsion, solvent evaporation, green synthesis, polyelectrolyte self-assembly, precipitation, and ultrasonication.
  • Characterization of synthesized nanoparticles, noting particle sizes typically ranging from 100 to 400 nm.
  • Review of literature detailing the incorporation of fucoidan nanoparticles in various therapeutic and diagnostic contexts.

Main Results:

  • Fucoidan-based nanoparticles can be synthesized via multiple established methods.
  • The synthesized nanoparticles exhibit sizes suitable for various biomedical applications.
  • Demonstrated applications include drug delivery (e.g., curcumin, cisplatin), cancer therapies, tissue engineering, antimicrobial uses, and advanced imaging.

Conclusions:

  • Fucoidan-based nanoparticles represent a versatile platform for numerous biomedical applications.
  • Their ability to encapsulate therapeutic agents and target specific conditions makes them valuable in drug delivery and cancer treatment.
  • Further development of fucoidan nanoparticles holds significant promise for advancing diagnostics and regenerative medicine.