Electrochemical methods for water purification, ion separations, and energy conversion

MA Alkhadra, X Su, ME Suss, H Tian, EN Guyes… - Chemical …, 2022 - ACS Publications
Agricultural development, extensive industrialization, and rapid growth of the global
population have inadvertently been accompanied by environmental pollution. Water …

Tutorial review: Enrichment and separation of neutral and charged species by ion concentration polarization focusing

B Berzina, RK Anand - Analytica Chimica Acta, 2020 - Elsevier
Ion concentration polarization focusing (ICPF) is an electrokinetic technique, in which
analytes are enriched and separated along a localized electric field gradient in the presence …

Non-negligible effects of reinforcing structures inside ion exchange membrane on stabilization of electroconvective vortices

M Seo, W Kim, H Lee, SJ Kim - Desalination, 2022 - Elsevier
Concentration polarization (CP) phenomena near ion-exchange membranes have been
utilized not only in micro/nanofluidic platforms but also in macro-scale systems such as …

Simultaneous detection of multiplex biomarkers related with hepatocellular carcinoma by coupling DNase I-assisted recycling amplification and microfluidic …

R Zhang, Q Tang, H Chen, J Deng, Y Li, L Liu - Sensors and Actuators B …, 2024 - Elsevier
Hepatocellular cancer (HCC) is the fourth most common death related cancer in worldwide.
Given that simultaneous multiplex biomarker detection might significantly increase the …

Pressure-driven electrokinetic energy conversion in conical nanochannels with ion concentration polarization

F Qian, H Yan, K Jiao, Q Wang, C Zhao - Colloids and Surfaces A …, 2023 - Elsevier
Electrokinetic energy conversion (EEC) in nanochannels subject to a large pressure
gradient (or difference) is affected appreciably by the ion concentration polarization (ICP) …

Design and application of ion concentration polarization for preconcentrating charged analytes

M Gholinejad, A Jabari Moghadam, DT Phan… - Physics of …, 2021 - pubs.aip.org
Micro/nanofluidic devices integrated with ion concentration polarization (ICP) phenomenon
have been used to preconcentrate low-abundant molecules for separation and detection …

High-performance cation electrokinetic concentrator based on a γ-CD/QCS/PVA composite and microchip for evaluating the activity of P-glycoprotein without any …

R Zhang, J Xu, J Deng, W Ouyang, H Chen, Q Tang… - Lab on a Chip, 2024 - pubs.rsc.org
The development of cation electrokinetic concentrators (CECs) has been hindered by the
lack of commercial anion-exchange membranes (AEMs). This paper introduces a γ …

Wireless bipolar electrode-based textile electrofluidics: towards novel micro-total-analysis systems

JU Khan, A Ruland, S Sayyar, B Paull, J Chen… - Lab on a Chip, 2021 - pubs.rsc.org
Point of care testing using micro-total-analysis systems (μTAS) is critical to emergent
healthcare devices with rapid and robust responses. However, two major barriers to the …

Electroconvective circulating flows by asymmetric Coulombic force distribution in multiscale porous membrane

D Lee, D Choi, H Park, H Lee, SJ Kim - Journal of Membrane Science, 2021 - Elsevier
Electroconvection (EC) near an ion-selective membrane has attracted significant attention in
concentration polarization platform and been generally accepted as a cause of the …

Visual Detection of LPS at the Femtomolar Level Based on Click Chemistry-Induced Gold Nanoparticles Electrokinetic Accumulation

H Chen, S Zheng, Y Zhang, Q Tang, R Zhang… - Analytical …, 2024 - ACS Publications
Lipopolysaccharide (LPS) presents a significant threat to human health. Herein, a novel
method for detecting LPS was developed by coupling hybridization chain reaction (HCR) …