PLGA is both biodegradable and biocompatible, and since both monomers occur naturally it has minimal toxicity.
PLGA is naturally amorphous (not crystalline).
While poly(lactic) and poly(glycolic) acid are poorly soluble in most solvents, PLGA dissolves in many common solvents including tetrahydrofuran, acetone, ethyl acetate and chlorinated solvents.
The Food and Drug Administration (FDA) has approved PLGA for micro and nano particles and for a number of therapeutic devices such as grafts, sutures, implants and prosthetic devices
PLGA is both biodegradable and biocompatible, and since both monomers occur naturally it has minimal toxicity. PLGA is naturally amorphous (not crystalline). While poly(lactic) and poly(glycolic) acid are poorly soluble in most solvents, PLGA dissolves in many common solvents including tetrahydrofuran, acetone, ethyl acetate and chlorinated solvents. The Food and Drug Administration (FDA) has approved PLGA for micro and nano particles and for a number of therapeutic devices such as grafts, sutures, implants and prosthetic devices
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