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High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles
Published on: July 6, 2012
Polysaccharides as building blocks for nanotherapeutics
1Laboratory of Nanomedicine, Dept. of Cell Research and Immunology, Georg S. Wise Faculty of Life Science, Tel Aviv University, Tel Aviv, 69978, Israel.
Chemical Society Reviews
|November 17, 2011
Summary
Polysaccharides are increasingly used for nano-sized drug delivery due to their biocompatibility and versatility. This review covers their properties, nanoparticle preparation methods, and applications in medicine.
Area of Science:
- Biomaterials Science
- Nanotechnology
- Drug Delivery
Background:
- Polysaccharides are natural polymers with advantageous properties like biocompatibility, biodegradability, low toxicity, and cost-effectiveness.
- Their diverse physicochemical properties and ease of chemical modification facilitate the creation of various nanoparticle structures.
Purpose of the Study:
- To review the fundamental properties of common polysaccharides relevant to nanoparticle formulation.
- To outline the primary mechanisms involved in preparing polysaccharide-based nanoparticles.
- To illustrate the journey from conceptual design to pre-clinical and clinical applications of these nanocarriers.
Main Methods:
- Literature review of polysaccharide properties and nanoparticle synthesis techniques.
- Analysis of modification strategies for tailoring polysaccharide nanoparticles.
- Case studies showcasing applications from design to clinical trials.
Main Results:
- Polysaccharides offer a versatile platform for developing nanoparticles with tunable characteristics.
- Various preparation methods, including nanoprecipitation, emulsion, and self-assembly, are effective for polysaccharide nanoparticles.
- Successful translation of polysaccharide nanoparticles from concept to pre-clinical and clinical studies has been demonstrated.
Conclusions:
- Polysaccharide-based nanoparticles represent a promising and sustainable approach for advanced drug delivery systems.
- Understanding polysaccharide properties and preparation methods is crucial for optimizing nanocarrier design.
- Further research and development in this area hold significant potential for therapeutic advancements.
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