PLGA is a critical material in nanotechnology due to its versatility and favorable properties. Its biodegradability ensures that it can be broken down into non-toxic by-products (lactic acid and glycolic acid) that are naturally metabolized by the body. This makes PLGA an excellent candidate for drug delivery systems, where controlled release of therapeutic agents is required. Additionally, the ability to modify its degradation rate by varying the lactic to glycolic acid ratio allows for precise control over the release kinetics of encapsulated drugs or molecules.
