| 1. | In part three , the physical and chemical properties of core - shell nanoparticles have been characterized by using transmission electronic microscopy , atomic force microscopy , zetasizer and alternating grade magnetometer 第三,采用透射电子显微镜、原子力显微镜、 zeta电位分析仪、交流梯度磁场计等仪器对该类纳米颗粒的物理化学性质进行了表征。 |