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Drug Conjugation to Cyclic Peptide–Polymer Self-Assembling Nanotubes

机译:药物结合到环肽-聚合物自组装纳米管。

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摘要

We show for the first time how polymeric nanotubes (NTs) based on self-assembled conjugates of polymers and cyclic peptides can be used as an efficient drug carrier. RAPTA-C, a ruthenium-based anticancer drug, was conjugated to a statistical co-polymer based on poly(2-hydroxyethyl acrylate) (pHEA) and poly(2-chloroethyl methacrylate) (pCEMA), which formed the shell of the NTs. Selfassembly into nanotubes (length 200–500 nm) led to structures exhibiting high activity against cancer cells.
机译:我们首次展示了如何将基于聚合物和环肽自组装共轭物的聚合物纳米管(NTs)用作有效的药物载体。 RAPTA-C,一种钌基抗癌药物,与基于聚丙烯酸2-羟乙酯(pHEA)和聚甲基丙烯酸2-氯乙酯(pCEMA)的统计共聚物结合,形成了NTs的外壳。自组装成纳米管(长度为200–500 nm)导致结构对癌细胞表现出高活性。

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