Synthesis, Characterization and Self-Assembly of PEG-Aniline Tetramer Block Copolymer
文献类型：期刊论文
| 作者 | Lang L ; Zhuang XL ; Liu YD ; Zhang PB ; Chen XS ; Wei Y |
| 刊名 | chemical journal of chinese universities-chinese
 |
| 出版日期 | 2011 |
| 卷号 | 32期号:2页码:411-415 |
| 关键词 | TRIBLOCK COPOLYMER DRUG DELIVERY MICELLES PENTAMER WATER SIZE UV |
| ISSN号 | 0251-0790 |
| 通讯作者 | chen xs |
| 中文摘要 | an electroactive block copolymer consisting of methoxy poly(ethylene glycol) (inpeg) and aniline tetramer(at), mpeg-at, was synthesized via condensation in the presence of n, n'-dicyclohexylcarbodiimide(dcc). the chemical structure of the copolymer was confirmed by (1)h nmr and ftir. uv-vis and cyclic voltammogram methods were used to evaluate the electroactivity of the block copolymer. the particle size was measured by esem and dsl methods. the spherical aggregates with diameter of about 125 nm were observed by self-assembly method when the copolymer was dissolved in water. the diameter of spherical aggregates would alter as the variation of aqueous ph when the at segment was oxidized to its emeraldine form. the possible mechanism of self-assembly of the block copolymer and the ph-sensitivity were discussed. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 中文 |
| WOS记录号 | WOS:000287826200039 |
| 公开日期 | 2012-06-11 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44827]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Lang L,Zhuang XL,Liu YD,et al. Synthesis, Characterization and Self-Assembly of PEG-Aniline Tetramer Block Copolymer[J]. chemical journal of chinese universities-chinese,2011,32(2):411-415. |
| APA | Lang L,Zhuang XL,Liu YD,Zhang PB,Chen XS,&Wei Y.(2011).Synthesis, Characterization and Self-Assembly of PEG-Aniline Tetramer Block Copolymer.chemical journal of chinese universities-chinese,32(2),411-415. |
| MLA | Lang L,et al."Synthesis, Characterization and Self-Assembly of PEG-Aniline Tetramer Block Copolymer".chemical journal of chinese universities-chinese 32.2(2011):411-415. |
入库方式： OAI收割
来源：长春应用化学研究所
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