▶ Drug Delivery: It is used for the sustained release and targeted delivery of anti-cancer drugs, vaccines, antibiotics, etc.

▶ Aesthetic Medicine: It is applied in medical dressings, plastic straps, sutures, etc., and can be used as fillers or skin repair materials.

▶ Tissue Engineering: Serving as a scaffold material to promote cell growth and tissue regeneration.

▶ Biodegradability: PLGA can be degraded into lactic acid and glycolic acid in the body, and eventually be excreted from the body through metabolism, ensuring high safety.

▶ Controllable Release: By adjusting the molecular weight of PLGA and the ratio of lactic acid/glycolic acid, the sustained release or controlled release of drugs can be achieved.

▶ Biocompatibility: PLGA will not cause obvious immune reactions in the body, making it suitable for long-term use.

▶ Multifunctionality: It can be used to encapsulate a variety of drugs, such as small-molecule drugs, proteins, peptides, and nucleic acids, etc.