Water-induced transitions from ellipsoidal micelles to chain-like nanostructures self-assembled by the coil-rod-coil block copolymer based on hydrogen-bonding urea groups
文献类型：期刊论文
| 作者 | Qi, Rui1,2; Jin, Yong3,4; Cheng, Xinfeng1,2; Li, Hanping3,4; Lai, Shuangquan3,4; Sun, Xiaopeng3,4 |
| 刊名 | Macromolecular chemistry and physics
 |
| 出版日期 | 2016-08-01 |
| 卷号 | 217期号:16页码:1851-1859 |
| 关键词 | Chain-like nanostructures Ellipsoidal micelles Hydrogen-bonding urea groups Self-assembly Solvent-induced |
| ISSN号 | 1022-1352 |
| DOI | 10.1002/macp.201600120 |
| 通讯作者 | Jin, yong(jinyong@cioc.ac.cn) |
| 英文摘要 | Herein, a novel coil-rod-coil triblock copolymer with the coil blocks composed of poly(ethylene glycol) methyl ether and the rigid midterm block alternatively connected with isophorone diisocyanate and isophorone diamine is developed. the triblock copolymer can self-assemble into ellipsoidal micelles in 1-methyl-2-pyrrolidinone. after the addition of a second coil-selective solvent (water) to the micellar solutions, these ellipsoidal micelles can further transform into chain-like nanostructures. the self-assembly behavior is highly influenced by the additional order of the solvents, which is considerably due to the impacts of the hydrogen-bonding urea groups and rigid motifs. the transition of the ellipsoidal micelles to chain-like nanostructures is governed by the water molar fractions. the sizes of the chain-like nanostructures increase first and then decrease with the growth of the water molar fractions in the mixed solutions. |
| WOS关键词 | ABA TRIBLOCK COPOLYMER ; SELECTIVE SOLVENT ; CYLINDRICAL MICELLES ; AQUEOUS-SOLUTIONS ; PHASE-BEHAVIOR ; DYNAMICS ; PEPTIDE ; DRIVEN |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000383569700010 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2375020 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Jin, Yong |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Organ Chem, Ctr Polymer Sci & Technol, Chengdu 610041, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Sichuan Univ, Natl Engn Lab Clean Technol Leather Manufacture, Chengdu 610065, Peoples R China 4.Sichuan Univ, Minist Educ, Key Lab Leather Chem & Engn, Chengdu 610065, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Rui,Jin, Yong,Cheng, Xinfeng,et al. Water-induced transitions from ellipsoidal micelles to chain-like nanostructures self-assembled by the coil-rod-coil block copolymer based on hydrogen-bonding urea groups[J]. Macromolecular chemistry and physics,2016,217(16):1851-1859. |
| APA | Qi, Rui,Jin, Yong,Cheng, Xinfeng,Li, Hanping,Lai, Shuangquan,&Sun, Xiaopeng.(2016).Water-induced transitions from ellipsoidal micelles to chain-like nanostructures self-assembled by the coil-rod-coil block copolymer based on hydrogen-bonding urea groups.Macromolecular chemistry and physics,217(16),1851-1859. |
| MLA | Qi, Rui,et al."Water-induced transitions from ellipsoidal micelles to chain-like nanostructures self-assembled by the coil-rod-coil block copolymer based on hydrogen-bonding urea groups".Macromolecular chemistry and physics 217.16(2016):1851-1859. |
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来源：中国科学院大学
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