Furthermore , as novel synthetic approach , the irradiation copolymerization was also employed to prepare new materials as functional drug carrier with controlled release 对辐射接枝共聚合制备功能药物载体研究进行了简要介绍。
The applications of microspheres to the areas of bio - separation , dna diagnosis , drug carrier and so on are also introduced 同时对亲和乳胶微球在生化识别分离、 dna免疫诊断、药物载体等生物医药领域的应用作了介绍，并指出该领域的研究重点和发展前景。
The nanoporous silicon membrane can be used as drug carrier , immuniosolating biocapsules , nanoporous silicon micromirror and biosensors in medical field 在医学上的纳米多孔硅膜可作为药物载体、免疫隔离生物胶囊、纳米硅微镜和纳米多孔硅生物传感器。
The sn with controllable size and size distribution can be obtained by adjusting preparation parameters . so , it is expected to use the sn as targeted drug carrier 通过控制r值和淀粉液浓度可以制备粒径及粒度分布可控的淀粉纳米粒，从而使淀粉纳米粒可望开发为靶向药物载体。
This paper reviews research development of solid lipid nanoparticle as drug carrier , including its components , preparation and surfacial modification , as well as its physico - chemical characteristics , drug incorporation and drug release 本文综述了固体脂质纳米粒作为药物载体的研究进展，包括固体脂质纳米粒的组分选择、制备方法、表面修饰，并且对物化性质分析、给药途径以及载药和释放进行了讨论。
Bsa is used as a model macromolecule drug and the in - vitro release rate of bsa from chitosan nano - particles are sustained . the experiment results show that chitosan nano - particles prepared could be used as carrier for the delivery of drugs . in the presence of magnetite nano - particles prepared in our experiment , chitosan particles warpped the magnetite nano - particles 并以牛血清白蛋白( bsa )为模型药物进行了载药实验并进行了附载效率和体外释药速度测试，结果表明通过离子凝胶反应制备的壳聚糖微球有很好的缓释效果，可用于药物载体。
It is found that starch microgel has microporous network structure and environmental responsiveness , moreover , its volume phase transition temperature ( tc ) is around 37 , which are researched by the characterization of tem , dls , light refraction and other techniques . so , starch microgel with those advantages can be expected to use as a targeting drug carrier 借助透射电镜、动态光散射、光折射等技术的表征，发现所制备的淀粉微凝胶具有微孔网络结构和环境敏感性，而且相体积转变温度( t _ c )约37 ，所制淀粉微凝胶的这些优越性可望作为靶向药物载体。
