中国科学院上海应用物理研究所机构知识库
Advanced  
CAS OpenIR  > 中科院上海应用物理研究所2011-2017年  > 期刊论文
题名:
Asymmetric nanoparticle may go "active" at room temperature
作者: Sheng, N; Tu, YS; Guo, P; Wan, RZ; Wang, ZW; Fang, HP
刊名: SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
出版日期: 2017
卷号: 60, 期号:4, 页码:-
关键词: asymmetric nanoparticle ; curved trajectory ; active
DOI: 10.1007/s11433-016-900-x
文章类型: 期刊论文
英文摘要: Using molecular dynamics simulations, we show that an asymmetrically shaped nanoparticle in dilute solution possesses a spontaneously curved trajectory within a finite time interval, instead of the generally expected random walk. This unexpected dynamic behavior has a similarity to that of active matters, such as swimming bacteria, cells, or even fish, but is of a different physical origin. The key to the curved trajectory lies in the non- zero resultant force originated from the imbalance of the collision forces acted by surrounding solvent molecules on the asymmetrically shaped nanoparticle during its orientation regulation. Theoretical formulae based on microscopic observations have been derived to describe this non- zero force and the resulting motion of the asymmetrically shaped nanoparticle.
收录类别: SCI
语种: 英语
WOS记录号: WOS:000397670500003
ISSN号: 1674-7348
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinap.ac.cn/handle/331007/27260
Appears in Collections:中科院上海应用物理研究所2011-2017年_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
Asymmetric nanoparticle may go active at room temperature.pdf(2522KB)期刊论文作者接受稿开放获取View 联系获取全文

Recommended Citation:
Sheng, N,Tu, YS,Guo, P,et al. Asymmetric nanoparticle may go "active" at room temperature[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2017-01-01,60(4):-.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Sheng, N]'s Articles
[Tu, YS]'s Articles
[Guo, P]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Sheng, N]‘s Articles
[Tu, YS]‘s Articles
[Guo, P]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Asymmetric nanoparticle may go active at room temperature.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace