Evidence map›Paper›PMID 30424365›Full record

ArticleMicromachines2018

A High-Throughput Electrokinetic Micromixer via AC Field-Effect Nonlinear Electroosmosis Control in 3D Electrode Configurations.

Kai Du, Weiyu Liu, Yukun Ren, Tianyi Jiang, Jingni Song, Qian Wu, Ye Tao

Abstract read
In one paragraph

Article in Micromachines, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Kai DuSchool of Electronics and Control Engineering, and School of Highway, Chang'an University, Middle-Section of Nan'er Huan Road, Xi'an 710064, China. dukai@chd.edu.cn.
Weiyu LiuSchool of Electronics and Control Engineering, and School of Highway, Chang'an University, Middle-Section of Nan'er Huan Road, Xi'an 710064, China. liuweiyu@chd.edu.cn.ORCID 0000-0003-2503-4525
Yukun RenState Key Laboratory of Robotics and System, Harbin Institute of Technology, West Da-zhi Street 92, Harbin 150001, China. rykhit@hit.edu.cn.
Tianyi JiangState Key Laboratory of Robotics and System, Harbin Institute of Technology, West Da-zhi Street 92, Harbin 150001, China. jty_hit@sina.com.
Jingni SongSchool of Electronics and Control Engineering, and School of Highway, Chang'an University, Middle-Section of Nan'er Huan Road, Xi'an 710064, China. jn2012jenny@sina.com.
Qian WuScience and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu 610213, China. mercuryno.12@163.com.
Ye TaoState Key Laboratory of Robotics and System, Harbin Institute of Technology, West Da-zhi Street 92, Harbin 150001, China. tarahit@gmail.com.

Funding

National Natural Science Foundation of China No. 11702035, No. 11672095, No. 11702075
6 · The paper itself

Abstract

In this study, we make use of the AC field-effect flow control on induced-charge electroosmosis (ICEO), to develop an electrokinetic micromixer with 3D electrode layouts, greatly enhancing the device performance compared to its 2D counterpart of coplanar metal strips. A biased AC voltage wave applied to the central gate terminal, i.e., AC field-effect control, endows flow field-effect-transistor of ICEO the capability to produce arbitrary symmetry breaking in the transverse electrokinetic vortex flow pattern, which makes it fascinating for microfluidic mixing. Using the Debye-Huckel approximation, a mathematical model is established to test the feasibility of the new device design in stirring nanoparticle samples carried by co-flowing laminar streams. The effect of various experimental parameters on constructing a viable micromixer is investigated, and an integrated microdevice with a series of gate electrode bars disposed along the centerline of the channel bottom surface is proposed for realizing high-flux mixing. Our physical demonstration on field-effect nonlinear electroosmosis control in 3D electrode configurations provides useful guidelines for electroconvective manipulation of nanoscale objects in modern microfluidic systems.

Indexed as

AC field-effect flow controlelectrochemical ion relaxationelectrokinetic micromixerfield-induced Debye screeninginduced-charge electroosmosis

Identifiers

PMID30424365
PMCPMC6187382

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.