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author:

赵剑曦 (赵剑曦.) [1] | 邱羽 (邱羽.) [2]

Indexed by:

PKU CSCD

Abstract:

聚氧乙烯  聚氧丙烯  聚氧乙烯 (PEO PPO PEO)三嵌段共聚物 (商品名为Pluronics)在水溶液中能自发生成多分子聚集的胶束 ,这些胶束主要以疏水的PPO嵌段为内核 ,PEO嵌段环绕在外构成外壳 ,这种胶束可以有效地增溶油溶性药物。Pluronic嵌段共聚物无毒、无刺激、无免疫原性 ,胶束外壳的PEO嵌段能阻止血小板的聚集。胶束尺寸和病毒相仿 ,其大小适合在体内传输。初步尝试表明 ,胶束表面嵌上合适的抗体可以将增溶了模型药物的Pluronic胶束定向输送到动物脑部 ,从而提高了药效 ,降低了副作用。实验表明 ,Pluronic嵌段共聚物胶束可能成为将多种药物导向特定部位的有效载...

Keyword:

Pluronic嵌段共聚物胶束 药物载体 靶向

Community:

  • [ 1 ] 福州大学化学系 福建福州350002

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Source :

精细化工

Year: 2001

Issue: 02

Page: 72-75,105

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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