1. 河北工业大学机械工程学院
2. 新疆理工学院机电工程学院
纸质出版:2025
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邢磊磊, 勾易行, 李江涛, 等. 微流控系统内的带电粒子仿真及实验研究[J]. 传感器与微系统, 2025,(1):59-63.
邢磊磊, 勾易行, 李江涛, 等. 微流控系统内的带电粒子仿真及实验研究[J]. 传感器与微系统, 2025,(1):59-63. DOI: 10.13873/J.1000-9787(2025)01-0059-05.
近年来,微流控系统在小型化、集成化、智能化方面展现了巨大的前景。本文开展了基于离子浓差极化效应的电动富集技术的研究。利用该方法在单通道内实现了荧光离子的有效富集。首先,构建了二维单通道数值仿真模型,研究带电粒子电动富集机理。研究系统在给定电压和进口速度的条件下,微通道内电场和流体速度的分布情况。确定粒子的富集位置及富集倍数。然后,根据二维数值仿真模型设计、加工了微流控芯片,测试荧光离子在单通道结构中的电动富集性能。该实验验证了微通道内电动富集效应的可行性。
Leng, Qiang,Xu, Shiming,Wu, Xi,Wang, Sixue,Jin, Dongxu,Wang, Ping,Wu, Debing,Dong, Fujiang.Degrade Methyl Orange by a Reverse Electrodialysis Reactor Coupled with Electrochemical Direct Oxidation and Electro-Fenton Processes[J].Electrocatalysis,2022.
Berzina Beatrise,Kim Sungu,Peramune Umesha,Saurabh Kumar,Ganapathysubramanian Baskar,Anand Robbyn K.Out-of-plane faradaic ion concentration polarization: stable focusing of charged analytes at a three-dimensional porous electrode.[J].Lab on a chip,2022.
Gou Yixing,Chen Zhuyuan,Sun Changku,Wang Peng,You Zheng,Yalikun Yaxiaer,Tanaka Yo,Ren Dahai.Specific capture and intact release of breast cancer cells using a twin-layer vein-shaped microchip with a self-assembled surface.[J].Nanoscale,2021.
Niu Jicheng,Bao Zhihui,Wei Zining,Li Jasmine Xinze,Gao Bin,Jiang Xiaofan,Li Fei.A Three-Dimensional Paper-Based Isoelectric Focusing Device for Direct Analysis of Proteins in Physiological Samples.[J].Analytical chemistry,2021.
original> .Concentric ion concentration polarization desalination for efficient En-bloc preconcentration and desalination[J].Desalination,2021.
Khatibi Mahdi,Sadeghi Arman,Ashrafizadeh Seyed Nezameddin.Tripling the reverse electrodialysis power generation in conical nanochannels utilizing soft surfaces.[J].Physical chemistry chemical physics : PCCP,2021.
Gupta Prateek,Bahga Supreet Singh.High-resolution numerical simulations of electrophoresis using the Fourier pseudo-spectral method.[J].Electrophoresis,2020.
Song Le,Yu Liandong,Brumme Christian,Shaw Ryan,Zhang Cheng,Xuan Xiangchun.Joule heating effects on electrokinetic flows with conductivity gradients.[J].Electrophoresis,2020.
Wen Sisi,Ma Xiaowei,Liu Hao,Chen Gang,Wang He,Deng Gaoqiang,Zhang Yuantao,Song Wei,Zhao Bing,Ozaki Yukihiro.An accurate monitoring platform for the surface catalysis of nanozyme validated by surface-enhanced Raman-knietics model.[J].Analytical chemistry,2020.
Jing Tang,Lingyan Gong,Jiafei Jiang,Zirui Li,Jongyoon Han.Numerical simulation of electrokinetic desalination using microporous permselective membranes[J].Desalination,2020.
Jihye Choi,Seongho Baek,Hee Chan Kim,Jong-Hee Chae,Youngil Koh,Sang Woo Seo,Hyomin Lee,Sung Jae Kim.Nanoelectrokinetic Selective Preconcentration Based on Ion Concentration Polarization[J].BioChip Journal,2020.
Nielsen Jacob B,Hanson Robert L,Almughamsi Haifa M,Pang Chao,Fish Taylor R,Woolley Adam T.Microfluidics: Innovations in Materials and Their Fabrication and Functionalization.[J].Analytical chemistry,2020.
Lingyan Gong,Zirui Li,Jongyoon Han.Numerical simulation of continuous extraction of highly concentrated Li + from high Mg 2+ /Li + ratio brines in an ion concentration polarization-based microfluidic system[J].Separation and Purification Technology,2019.
Hyungsub Lee,Dongho Kim,Ji Yoon Kang,Ki Wan Bong,Soo Hyun Lee,Rhokyun Kwak.Nonlinear dynamics of ion concentration polarization in capacitive deionization[J].Desalination,2019.
Lingyan Gong,Wei Ouyang,Zirui Li,Jongyoon Han.Direct numerical simulation of continuous lithium extraction from high Mg 2+ /Li + ratio brines using microfluidic channels with ion concentration polarization[J].Journal of Membrane Science,2018.
Gong Lingyan,Ouyang Wei,Li Zirui,Han Jongyoon.Force fields of charged particles in micro-nanofluidic preconcentration systems.[J].AIP advances,2017.
Liu Weiyu,Ren Yukun,Tao Ye,Yao Bobin,Liu Ni,Wu Qisheng.A universal design of field-effect-tunable microfluidic ion diode based on a gating cation-exchange nanoporous membrane[J].Physics of Fluids,2017.
Minh-Hao Pham,Dominik P.J. Barz.Bonding Nafion® with polydimethysiloxane: A versatile approach towards ion-exchange membrane microfluidic devices[J].Journal of Membrane Science,2017.
Choi Siwon,Kim Bumjoo,Han Jongyoon.Integrated pretreatment and desalination by electrocoagulation (EC)-ion concentration polarization (ICP) hybrid.[J].Lab on a chip,2017.
Mampallil Dileep,Tiwari Dhirendra,van den Ende Dirk,Mugele Frieder.Sample preconcentration inside sessile droplets using electrowetting.[J].Biomicrofluidics,2013.
Pham Van Sang,Li Zirui,Lim Kian Meng,White Jacob K,Han Jongyoon.Direct numerical simulation of electroconvective instability and hysteretic current-voltage response of a permselective membrane.[J].Physical review. E, Statistical, nonlinear, and soft matter physics,2012.
Shen M,Yang H,Sivagnanam V,Gijs M A M.Microfluidic protein preconcentrator using a microchannel-integrated nafion strip: experiment and modeling.[J].Analytical chemistry,2010.
Petsev Dimiter N,Lopez Gabriel P,Ivory Cornelius F,Sibbett Scott S.Microchannel protein separation by electric field gradient focusing.[J].Lab on a chip,2005.
Jung Byoungsok,Bharadwaj Rajiv,Santiago Juan G.Thousandfold signal increase using field-amplified sample stacking for on-chip electrophoresis.[J].Electrophoresis,2003.
Shihabi Zakariya K.Transient pseudo-isotachophoresis for sample concentration in capillary electrophoresis.[J].Electrophoresis,2002.
张虹,张持健,潘井宇,洪承刚,朱灵,杨柯.尿路感染病原体即时检测微流控系统研制[J].传感器与微系统,2024(09).
马瑞珂,梅冰昂,左正兴.离子双电层动态输运特性及电场对液体油膜压力的影响[J].润滑与密封,2021(11).
卜倩倩,胡伟频,魏从从,王丹,邱云,孙晓.压力传感技术在微流控系统中的研究进展[J].传感器与微系统,2019(09).
韩建华,胡明军,李少华,张建平,鲁闻生.微流控芯片的键合技术[J].半导体技术,2014(07).
古松.网格划分方式及密度对有限元模型计算结果的影响[J].中国水运(学术版),2006(10).
王华侨.结构有限元分析中的网格划分技术及其应用实例[J].CAD/CAM与制造业信息化,2005(01).
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