A Perspective on Polylactic Acid-Based Polymers Use for Nanoparticles Synthesis and Applications.

Area of Science:

• Biomaterials Science
• Polymer Chemistry
• Nanomedicine

Background:

• Polylactic acid (PLA)-based polymers are widely utilized in the biomedical field.
• Key properties include biocompatibility, in situ hydrolytic degradation, tunable characteristics, and established processing.
• PLA applications span bone fixation screws, bioresorbable sutures, and stent coatings.

Purpose of the Study:

• To provide a comprehensive overview of PLA-based materials and their properties relevant to biomedical applications.
• To focus on the recent applications of PLA in nanomedicine, particularly for drug delivery systems.
• To highlight emerging opportunities and future perspectives for PLA in nanomedicine.

Main Methods:

• Literature review of PLA-based materials and their biomedical applications.
• Analysis of PLA's role in nanomedicine, focusing on nanocarrier synthesis.
• Exploration of PLA's potential for targeted delivery of hydrophobic drugs.

Main Results:

• PLA polymers possess essential characteristics for biomedical use, including biocompatibility and biodegradability.
• PLA is increasingly employed in nanomedicine for creating nanocarriers for drug delivery.
• PLA-based nanocarriers offer a promising platform for targeted delivery of hydrophobic therapeutics.

Conclusions:

• PLA-based materials are indispensable in the biomedical sector due to their favorable properties.
• The application of PLA in nanomedicine, especially for drug delivery, represents a rapidly growing and significant area.
• Further research into PLA-based nanomedicine holds substantial potential for advancing therapeutic strategies.