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发明公开
CN104027812A 一种载药纳米微囊、制备方法和应用 无效 - 驳回

一种载药纳米微囊、制备方法和应用
摘要：
本发明涉及一种载药纳米微囊、制备方法和应用，所述载药纳米微囊包括载体和负载在载体上的药物，其中，所述药物为脂溶性药物，所述载体为聚氧乙烯聚氧丙烯醚-聚乙烯亚胺聚合物。聚氧乙烯聚氧丙烯醚-聚乙烯亚胺聚合物在水溶液中呈现纳米囊结构，载药纳米囊粒径在20～1000nm之间。本发明提供的载药纳米微囊可以用于制备抗肿瘤药物。
摘要（英）：

The invention relates to a drug loading nanocapsule, a preparation method and an application; the drug loading nanocapsule comprises a carrier and a drug loaded on the carrier, wherein the drug is a fat soluble drug; the carrier is a polyoxyethylene polyoxypropylene amine ether-polyethyleneimine polymer; the polyoxyethylene polyoxypropylene amine ether-polyethyleneimine polymer has a nanocapsule structure in an aqueous liquid; and the particle size of the drug loading nanocapsule is 20-1000 nm. The drug loading nanocapsule provided by the invention can be used for preparing antitumour drugs.

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