| Observation of the induced pressure in a hybrid micro/nano-channel | |
Kong GP(孔高攀) ; Zheng X(郑旭); Li ZH(李战华); Xu Z(徐征); Silber-Li, ZH (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China.
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| Source Publication | JOURNAL OF HYDRODYNAMICS
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| 2013-04-01 | |
| Volume | 25Issue:2Pages:274-279 |
| ISSN | 1001-6058 |
| Abstract | This paper studies the flow characteristics in micro/nano-channels subjected to an applied electric field. The nano-channel flow was observed by means of the fluorescence Calcein. A Fluorescence Concentration Gradient Interface (FCGI) was observed across the nano-channel array. The front of the FCGI was shown to have an analogous parabolic shape. The propagation of this interface reflects indirectly the induced pressure at the micro/nano-channel junction, where the enrichment-depletion processes are known to take place. This induced pressure was predicted by numerical simulations, and this paper gives the first experimental evidence. |
| Keyword | Micro/nano-channel Induced Pressure Ion enrichment/depletIon |
| Subject Area | 微机电系统中的流体力学问题 |
| DOI | 10.1016/S1001-6058(13)60363-7 |
| URL | 查看原文 |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:000319781900013 |
| WOS Keyword | CONCENTRATION POLARIZATION ; PRECONCENTRATION ; DEVICES |
| WOS Research Area | Mechanics |
| WOS Subject | Mechanics |
| Funding Organization | Chinese Academy of Sciences Research and Development Program of China [KJCX2-YW-H18]; National Natural Science Foundation of China [10872203]; National Key Basic Research Development Program of China(973 Program) [2007CB714501] |
| Department | LNM微纳米流体力学 |
| Classification | Q4 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/47328 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Silber-Li, ZH (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Kong GP,Zheng X,Li ZH,et al. Observation of the induced pressure in a hybrid micro/nano-channel[J]. JOURNAL OF HYDRODYNAMICS,2013,25,2,:274-279. |
| APA | Kong GP,Zheng X,Li ZH,Xu Z,&Silber-Li, ZH .(2013).Observation of the induced pressure in a hybrid micro/nano-channel.JOURNAL OF HYDRODYNAMICS,25(2),274-279. |
| MLA | Kong GP,et al."Observation of the induced pressure in a hybrid micro/nano-channel".JOURNAL OF HYDRODYNAMICS 25.2(2013):274-279. |
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