results: dextran-coated magnetite particles with a hydrodynamic diameter of 85.9 nm were prepared.
结果:成功制备了流体大小约85.9纳米的葡聚糖封装磁性颗粒。
according to laser granulometry data, average hydrodynamic diameter of the composite sub-micron particles is close to 280nm, independently of ferrite presence.