Tumbling and tank-treading dynamics of individual ring polymers in shear flow
文献类型：期刊论文
| 作者 | Chen WD ; Chen JZ ; An LJ |
| 刊名 | soft matter
 |
| 出版日期 | 2013 |
| 卷号 | 9期号:16页码:4312-4318 |
| 关键词 | MULTIPARTICLE COLLISION DYNAMICS MOLECULAR-DYNAMICS GRADIENT PLANE SIMULATION CONFINEMENT DNA |
| ISSN号 | 1744-683x |
| 通讯作者 | an lj |
| 中文摘要 | the dynamics of individual ring polymers in a shear flow is studied by a hybrid mesoscale simulation approach. new insight into the dynamics of ring polymers is provided: ring polymers exhibit both tumbling and tank-treading motions. a novel angle autocorrelation function is proposed to analyze the tank-treading motion that usually coexists with tumbling and may be applied to other highly deformable soft objects such as vesicles. the shear dependence of the average gyration tensor, the orientation angle, the tumbling and the tank-treading frequencies is determined quantitatively. the simulations also reveal that the existence of the tank-treading motion apparently increases the intrinsic viscosity of ring polymers under shear flow. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000316955300020 |
| 公开日期 | 2014-04-18 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50330]  |
| 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 | Chen WD,Chen JZ,An LJ. Tumbling and tank-treading dynamics of individual ring polymers in shear flow[J]. soft matter,2013,9(16):4312-4318. |
| APA | Chen WD,Chen JZ,&An LJ.(2013).Tumbling and tank-treading dynamics of individual ring polymers in shear flow.soft matter,9(16),4312-4318. |
| MLA | Chen WD,et al."Tumbling and tank-treading dynamics of individual ring polymers in shear flow".soft matter 9.16(2013):4312-4318. |
入库方式： OAI收割
来源：长春应用化学研究所
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