Understanding the microstructure of polymer blends used as control release co...

Solid oral dosage forms consist of polymer layer encapsulated drug-bound particles with a desired drug release profile e.g. pulsatile, controlled, delayed and targeted,...固体口服剂型由聚合物层包封的载药颗粒组成，具备预期的药物释放曲线，例如脉冲释药、控释、迟释及靶向释药等……