Flow-Induced Ring Polymer Trans location through Nanopores
文献类型：期刊论文
| 作者 | Ding,Mingming; Duan,Xiaozheng; Lu,Yuyuan; Shi,Tongfei |
| 刊名 | macromolecules
 |
| 出版日期 | 2015 |
| 卷号 | 48期号:16页码:6002-6007 |
| 关键词 | MOLECULAR-DYNAMICS SIMULATION LATTICE-BOLTZMANN TRANSLOCATION CHAIN SEPARATION INJECTION EQUATION STRETCH |
| 通讯作者 | lu,yy |
| 英文摘要 | we investigate the flow-induced linear and ring polymer translocation through nanopores using a hybrid simulation method that combines a lattice-boltzmann approach for the fluid with a molecular dynamics model for the polymer chain. our results illustrate that the critical velocity flux for the linear and ring chain exhibits characteristic differences: for the linear chain, the critical velocity flux is independent of the chain length, which is in agreement with previous work; whereas, for the ring chain, the critical velocity flux decreases slowly with the increase of the chain length and gets closer to the critical velocity flux of the linear chain. in addition, we find that the ring chain shows much faster translocation compared to the linear chain with the same chain length. moreover, the ring chain and the folded linear chain display the similar configurational deformation during the translocation. these results above indicate that with the increase of the chain length, the separation between the linear and ring polymers in the flow-induced translocation through nanopores becomes increasingly difficult. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000360324400063 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/64813]  |
| 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 | Ding,Mingming,Duan,Xiaozheng,Lu,Yuyuan,et al. Flow-Induced Ring Polymer Trans location through Nanopores[J]. macromolecules,2015,48(16):6002-6007. |
| APA | Ding,Mingming,Duan,Xiaozheng,Lu,Yuyuan,&Shi,Tongfei.(2015).Flow-Induced Ring Polymer Trans location through Nanopores.macromolecules,48(16),6002-6007. |
| MLA | Ding,Mingming,et al."Flow-Induced Ring Polymer Trans location through Nanopores".macromolecules 48.16(2015):6002-6007. |
入库方式： OAI收割
来源：长春应用化学研究所
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