【24h】

Polymer micelles as gene and antitumor drug delivery carriers

机译:高分子胶束作为基因和抗肿瘤药物传递载体

获取原文
获取原文并翻译 | 示例

摘要

In recent years, polymeric micelles have emerged as a potential carrier in the various field of drug delivery system, with the characters of solubilization, lowly toxicity, long-circulation and tumor localization. Polymeric micelles are self-assembled by amphiphilic block or grafted copolymers, and show a structure composed of hydrophobic segments as the internal core and hydrophilic segments as a surrounding corona in aqueous medium, which are suit to be carriers for drugs with adverse properties. The hydrophobic core serves as a reservoir for hydrophobic drugs, whereas the hydrophilic shell with cationic property could complex with macromolecular drug by ionic interaction.
机译:近年来,高分子胶束已经成为药物递送系统各个领域中潜在的载体,具有增溶,低毒性,长循环和肿瘤定位等特点。高分子胶束是由两亲性嵌段或接枝共聚物自组装而成,在水性介质中显示出由疏水链段作为内芯和亲水链段作为周围电晕组成的结构,适合用作具有不良性质的药物的载体。疏水核充当疏水药物的储存库,而具有阳离子性质的亲水壳可通过离子相互作用与大分子药物络合。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号