The physical properties, such as shape, size,mechanical properties, surface texture and compartmentalization, profoundly......

Eudragit L100 microcapsule was prepared to encapsulate zinc gluconate trihydrate (zinc gluconate) using emulsion solvent......

以肉毒毒素作为主体灭鼠药物，用丙烯酸树脂ＩＩ号为肠溶材料，通过相分离法制备肠溶微球；考察了微球的形态特征、包封率、载体回收率、抗酸......