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DSPE-Hyd-PEG-CY5 ;磷脂-腙键-聚乙二醇-花菁素CY5
腙键(Hyd):作为连接分子,赋予了化合物特定的pH响应性。在特定的环境条件下,腙键能够断裂,从而改变DSPE-Hyd-PEG-CY5的结构或性质,这种可控性在实现精准释放和靶向治疗中发挥着重要作用。 聚乙二醇(PEG):作为一种亲水性聚合物,通过增加化合物的亲水 ...
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