Partially Neutralized Methacrylic Acid-Ethyl Acrylate Copolymers: Mechanistic Insights, Formulation Advances, and Translational Frontiers in Oral Drug Delivery
Oral drug delivery remains constrained by poor solubility, acid-labile degradation, and erratic gastrointestinal absorption. Conventional enteric polymers address these barriers partially but suffer from limited mechanical flexibility and aqueous insolubility. Partially neutralized methacrylic acid-ethyl acrylate (...