Using Hplc to evaluation the concentration of the drug in vivo. Results The NPs prepared in our experiment regular and well-distributed with a mean diameter of 181.8nm, the zeta potential is 28.53?

• 结果vMIP-壳聚糖纳米粒呈圆形；粒子较均一；平均粒径为181.；8nm；zeta电位为28