Multiparameter Quantification of Lipid Nanomedicines by High Sensitivity Flow Cytometry

Abstract

纳米药物因其在靶向给药、药物缓控释、提高难溶性药物与多肽药物的生物 利用度、降低药物毒副作用等方面显示出的良好应用前景,而成为21世纪生物 医学领域的重要发展方向。纳米药物的载体包括高分子纳米颗粒、脂质纳米颗粒、 无机纳米颗粒、病毒类纳米颗粒等,其中以磷脂为主要骨架基元的脂质纳米药物 (主要包括脂质体、实心脂质纳米粒、磷脂胶束和细胞分泌囊泡等)具有良好的 稳定性、优异的载药量和生物相容性,是目前临床上最受认可的载药系统。 为了加快脂质纳米药物的研发进程并保障临床应用的药效,必须对纳米颗粒 的粒径及其分布、颗粒浓度、药物包封率、载药量、表面配体数量及其分布等物 理、化学性状进行快...The growing interest in the biomedical application of nanomedicine is largely attributable to its unique and appealing features in targeted delivery, controlled release and improved bioavailability. Currently, nanomedicines can be broadly divided into the following categories: lipid nanoparticles, polymeric nanoparticles, inorganic nanoparticles and virus nanoparticles. Among them, lipid based...学位:理学博士院系专业:化学化工学院_化学生物学学号:2052014015396

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