Numerical self-consistent field theory of cylindrical polyelectrolyte brushes
文献类型：期刊论文
| 作者 | Qu, Li-Jian1,2; Jin, Xigao1; Liao, Qi1 |
| 刊名 | Macromolecular theory and simulations
 |
| 出版日期 | 2009-04-16 |
| 卷号 | 18期号:3页码:162-170 |
| 关键词 | Calculations Cylindrical polyelectrolyte brush Polyelectrolytes Scaling theory Self-consistent field theory |
| ISSN号 | 1022-1344 |
| DOI | 10.1002/mats.200800086 |
| 通讯作者 | Liao, qi(qiliao@iccas.ac.cn) |
| 英文摘要 | A single cylindrical polyelectrolyte brush is studied by self-consistent field (scf) theory and the results compared with predictions from scaling theory. it is shown that the scf theory results give the general trends as well as insight into the crossover regions between different regimes. the density profiles of the polyions and small ions indicate that the systems are locally electroneutral. the salted brush bears characteristics similar to those of a neutral brush. counter-intuitively, the chains are not uniformly stretched in the osmotic regime. the free-end monomers shift to the outer region and an exclusion zone appears and grows with decreasing of salt concentration. |
| WOS关键词 | STAR-BRANCHED POLYELECTROLYTES ; POLYMER BRUSHES ; GRAFTED POLYELECTROLYTES ; SURFACES ; CONFORMATIONS ; PREDICTIONS ; SIMULATIONS ; INTERFACES ; ADSORPTION ; PROTEINS |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000265714700002 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2401315 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liao, Qi |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, BNLMS, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, Li-Jian,Jin, Xigao,Liao, Qi. Numerical self-consistent field theory of cylindrical polyelectrolyte brushes[J]. Macromolecular theory and simulations,2009,18(3):162-170. |
| APA | Qu, Li-Jian,Jin, Xigao,&Liao, Qi.(2009).Numerical self-consistent field theory of cylindrical polyelectrolyte brushes.Macromolecular theory and simulations,18(3),162-170. |
| MLA | Qu, Li-Jian,et al."Numerical self-consistent field theory of cylindrical polyelectrolyte brushes".Macromolecular theory and simulations 18.3(2009):162-170. |
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来源：中国科学院大学
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