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- Protein-loaded microspheres showed good sphericity and narrow diameter distribution, the encapsulation efficiency reached 95%. 微球球形度优良,粒径分布窄,蛋白质包封率达到95%25。
- Results Protein-loaded microspheres showed good sphericity and narrow diameter distribution, the encapsulation efficiency reached 95%. 结果微球球形度优良,粒径分布窄,蛋白质包封率达到95%25。
- The encapsulation efficiency and drug loading of triptolide-loaded poly (D,L-lactic acid) nanoparticles were analyzed by RP-HPLC and ultracentrifuge method in this study. 本文研究了反相高效液相色谱和超速冷冻离心测定雷公藤甲素聚乳酸纳米粒包封率和载药量的方法。
- The encapsulation efficiency of the 5-FU nanoparticle was deter-mined with the result of 29.5%within 72 hours up to 79%drug release was observed from hep-arin-albumin nanoparticles. 以5-氟尿嘧啶为模型药物,将5-氟尿嘧啶肝素钠-白蛋白毫微粒在酸性条件下100℃水解20h,测得5-氟尿嘧啶的平均包封率为29.;5%25。 体外试验结果表明,5-氟尿嘧啶毫微粒在37℃的稀盐酸液中72h累计释药达79
- Additives,especially the additives with polyhydroxy structures,enhancd the encapsulation efficiency in the microspheres,improved the release profiles and stabilized the active proteins,respectively. 附加剂增加微球包封率,改善药物释放,稳定蛋白质活性,尤其是具有多羟基结构的附加剂。
- Howeer, the use of nanoparticles for small molecular weight, water-soluble drugs has been limited by poor drug encapsulation efficiency and rapid release of the encapsulated drug. 然而,使用纳米粒包裹小分子量的水溶性药物,会受药物包囊效率低及包囊药物快速释放差的限制。
- the encapsulation efficiency 包封率
- Reduce complexity through the encapsulation offered by a component. 通过组件的封装来减少项目的复杂性。
- Objective To prepare a harmine hydrochloride liposome formulation with high encapsulation efficiency. 目的制备高包封率的盐酸去氢骆驼蓬碱脂质体。
- OBJECTIVE To establish the protamine aggregation method for the drug encapsulation efficiency determinations of liposomes and nanoliposomes. 目的建立鱼精蛋白凝聚法测定脂质体、纳米脂质体包封率的方法。
- Conclusion: We have successfully prepared slow-release nanoparticles harboring BDNF,which are stable and have high encapsulation efficiency. 结论:成功制备的BDNF缓释注射纳米粒具有稳定性好、包封率高的特点。
- Conclusion:Ropivacaine hydrochloride multivesicular liposomes showed high encapsulation efficiency and significant sustained-release feature. 结论:盐酸罗哌卡因多囊脂质体具有较好的缓释效果。
- The functionality is similar to the encapsulation interfaces provide. 此功能类似于接口所提供的封装。
- Abstract: The encapsulation technique of electronic components was introduced. 文章摘要: 介绍了电子元件的封装技术。
- Conclusion The structures of PLLA-PEG-PLLA triblock copolymer and the types of emulsifiers may relate to surface morphology,encapsulation efficiency a... 结论改变材料的嵌段组成、使用不同的乳化剂均会改变微球的形貌、包封率、粒径等重要性质。
- The orthogonal test design by adopting the standard of drug encapsulation efficiency and drug loading was applied to obtain the optimal formulation of the microcapsula. 以药物的包封率和载药量作为制备工艺优化指标,通过正交试验得出微囊的最优处方。
- OBJECTIVE To prepare the stable lipiodol double emulsion with uniform size and high encapsulation efficiency as drug carrier by a novel membrane emulsification technique. 目的采用新型微孔膜乳化法制备粒径均匀、包埋率高、包埋稳定的抗癌剂碘油复乳药物载体。
- The model of the packetization is analyzed and an algorithm of adaptive packetization based on both encapsulation efficiency and video quality is proposed. 为了对比特错误进行控制和恢复,国内外在早期对这方面做了大量研究[1]。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。