研究了粒子的制备和表征，考察了影响粒子尺寸和磁性能的主要因素，检测了载

研究了粒子的制备和表征，考察了影响粒子尺寸和磁性能的主要因素，检测了载体的基因结合能力、细胞毒性和细胞转染能力

結果 (英文) 1:

Preparation and characterization of particles was studied, examined the major factors influencing the particle size and magnetic properties, detecting gene-binding ability of the carriers, cytotoxicity and cell transfection

結果 (英文) 2:

The preparation and characterization of the particles, the main factors examined in dimension and magnetic particles can be affected, the detection of the binding ability of the gene carrier, cytotoxicity and transfection efficiency

結果 (英文) 3:

Study on the preparation and characterization of particle system, the main factors affecting the particle size and magnetic properties, detection of gene and cell transfection combination ability, cell toxicity