Biocompatible Anisotropic Polymeric Particles: Synthesis, Characterization, and Biomedical Applications

Area of Science:

• Biomaterials Science
• Polymer Chemistry
• Nanotechnology

Background:

• Biocompatible anisotropic particles are increasingly utilized in biomedicine due to their unique properties.
• These particles outperform isotropic (spherical) analogues in various applications.
• Key applications include therapeutics, theranostics, biosensing, and targeted/triggered drug delivery.

Purpose of the Study:

• To provide a comprehensive overview of biocompatible anisotropic polymeric particles.
• To discuss their synthesis methods and diverse biomedical applications.
• To highlight their advantages over spherical particles and future prospects.

Main Methods:

• Literature review focusing on synthesis and applications of anisotropic polymeric particles.
• Classification of anisotropic particles based on shape, composition, and surface characteristics.
• Analysis of particle properties and performance in biomedical contexts.

Main Results:

• Anisotropic particles exhibit enhanced cellular uptake and targeted internalization.
• They offer superior performance in drug delivery and theranostic applications.
• Classification into shape, compositional, and surface anisotropy provides a framework for understanding their behavior.

Conclusions:

• Biocompatible anisotropic particles represent a significant advancement in biomedical engineering.
• Their unique properties enable novel therapeutic and diagnostic strategies.
• Continued research into synthesis and application will drive future innovations in medicine.