使用模型药物BSA-CY5.5,GIMs吸附BSA-CY5.5后,胰蛋白酶降解GIMs,通过测定降解液荧光强度,计算GIMs的载药量。
The model drug BSA-CY5.5 was used, and GIMS was degraded by trypsin after adsorption of BSA-CY5.5. The drug loading capacity of GIMS was calculated by measuring the fluorescence intensity of the degradation solution.