Novel pH- and temperature-responsive block copolymers with tunable pH-responsive range
文献类型：期刊论文
| 作者 | He, Chaoliang; Zhao, Changwen; Chen, Xuesi; Guo, Zhaojun; Zhuang, Xiuli; Jing, Xiabin |
| 刊名 | MACROMOLECULAR RAPID COMMUNICATIONS
 |
| 出版日期 | 2008-03-19 |
| 卷号 | 29期号:6页码:490-497 |
| 关键词 | Biodegradable Ph Responsive Phase Diagrams Stimuli-sensitive Polymers Temperature Responsive |
| ISSN号 | 1022-1336 |
| DOI | 10.1002/marc.200700721 |
| 英文摘要 | A series of novel pH- and temperature-responsive diblock copolymers composed of poly(N-isopropylacrylamide) (PNIPAM) and poly[(L-glutamic acid)-co-(gamma-benzyl L-glutamate)] [P(GA-co-BLG)] were prepared. The influence of hydrophobic benzyl groups on the phase transition of the copolymers was studied for the first time. With increasing BLG content in P(GA-co-BLG) block, the thermal phase transition of the diblock copolymer became sharper at a designated pH and the critical curve of phase diagram of the diblock copolymer shifted to a higher pH region. Notably, when the BLG content in P(GA-co-BLG) block was more than 30 mol.-%, the diblock copolymer responded sharply to a narrow pH change in the region of pH 7.4-5.5. |
| 语种 | 英语 |
| WOS记录号 | WOS:000254571200006 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/64041]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, Xuesi |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Chaoliang,Zhao, Changwen,Chen, Xuesi,et al. Novel pH- and temperature-responsive block copolymers with tunable pH-responsive range[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2008,29(6):490-497. |
| APA | He, Chaoliang,Zhao, Changwen,Chen, Xuesi,Guo, Zhaojun,Zhuang, Xiuli,&Jing, Xiabin.(2008).Novel pH- and temperature-responsive block copolymers with tunable pH-responsive range.MACROMOLECULAR RAPID COMMUNICATIONS,29(6),490-497. |
| MLA | He, Chaoliang,et al."Novel pH- and temperature-responsive block copolymers with tunable pH-responsive range".MACROMOLECULAR RAPID COMMUNICATIONS 29.6(2008):490-497. |
入库方式： OAI收割
来源：化学研究所
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