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Synthesis of Size-Tunable Hollow Polypyrrole Nanostructures and Their Assembly into Folate-Targeting and pH-Responsive Anticancer Drug-Delivery Agents
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2017-11-14 02:51:21 , DOI: 10.1002/chem.201702945 Jian Chen 1 , Xiufang Li 1 , Yanhua Sun 1 , Yuwei Hu 1 , Yulong Peng 2 , Yimin Li 2 , Gang Yin 2 , Hui Liu 1 , Jiangfeng Xu 1 , Shian Zhong 1
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2017-11-14 02:51:21 , DOI: 10.1002/chem.201702945 Jian Chen 1 , Xiufang Li 1 , Yanhua Sun 1 , Yuwei Hu 1 , Yulong Peng 2 , Yimin Li 2 , Gang Yin 2 , Hui Liu 1 , Jiangfeng Xu 1 , Shian Zhong 1
Affiliation
Anticancer nanocapsules: By using a template method, polypyrrole (PPy)@tetra-arm aldehyde (TAA)@polyethylene glycol (PEG)@folate (FA) nanoparticle drug carriers were synthesized (see figure). In vitro cytotoxicity assays showed that doxorubicin (Dox)-loaded PPy@TAA@PEG@FA nanoparticles induced death of Skov3 tumor cells, and in vivo studies demonstrated that Dox/PPy@TAA@PEG@FA nanoparticles exhibited higher antitumor activity than free Dox (see scheme).
中文翻译:
可调节大小的空心聚吡咯纳米结构的合成及其组装成叶酸靶向和pH响应的抗癌药物递送剂。
抗癌纳米胶囊:通过模板方法,合成了聚吡咯(PPy)@四臂醛(TAA)@聚乙二醇(PEG)@叶酸(FA)纳米颗粒药物载体(见图)。体外细胞毒性试验表明,装载阿霉素(Dox)的PPy @ TAA @ PEG @ FA纳米颗粒可诱导Skov3肿瘤细胞死亡,体内研究表明Dox / PPy @ TAA @ PEG @ FA纳米颗粒具有比游离Dox更高的抗肿瘤活性。 (请参阅方案)。
更新日期:2017-11-14
中文翻译:
可调节大小的空心聚吡咯纳米结构的合成及其组装成叶酸靶向和pH响应的抗癌药物递送剂。
抗癌纳米胶囊:通过模板方法,合成了聚吡咯(PPy)@四臂醛(TAA)@聚乙二醇(PEG)@叶酸(FA)纳米颗粒药物载体(见图)。体外细胞毒性试验表明,装载阿霉素(Dox)的PPy @ TAA @ PEG @ FA纳米颗粒可诱导Skov3肿瘤细胞死亡,体内研究表明Dox / PPy @ TAA @ PEG @ FA纳米颗粒具有比游离Dox更高的抗肿瘤活性。 (请参阅方案)。