[HTML][HTML] Label-Free electrochemical methods for disease detection

KL Rahn, U Peramune, T Zhang… - Annual Review of …, 2023 - annualreviews.org
Label-free electrochemical biosensing leverages the advantages of label-free techniques,
low cost, and fewer user steps, with the sensitivity and portability of electrochemical analysis …

microRNAs and long non‐coding RNAs as biomarkers for polycystic ovary syndrome

M Tamaddon, M Azimzadeh… - Journal of cellular and …, 2022 - Wiley Online Library
Polycystic ovary syndrome (PCOS) is known as the most common metabolic/endocrine
disorder among women of reproductive age. Its complicated causality assessment and …

[HTML][HTML] Quantifying PON1 on HDL with nanoparticle-gated electrokinetic membrane sensor for accurate cardiovascular risk assessment

S Kumar, N Maniya, C Wang, S Senapati… - Nature …, 2023 - nature.com
Cardiovascular disease-related deaths (one-third of global deaths) can be reduced with a
simple screening test for better biomarkers than the current lipid and lipoprotein profiles. We …

Electroconvective instability at the surface of one-dimensionally patterned ion exchange membranes

J Choi, M Cho, J Shin, R Kwak, B Kim - Journal of Membrane Science, 2024 - Elsevier
The development of an electroconvective vortex explains the induction of overlimiting
current in high voltage applications. However, an in-depth understanding of the dynamics …

An integrated ion-exchange membrane-based microfluidic device for irreversible dissociation and quantification of miRNA from ribonucleoproteins

KP McCarthy, DB Go, S Senapati, HC Chang - Lab on a Chip, 2023 - pubs.rsc.org
Ribonucleoproteins (RNPs), particularly microRNA-induced silencing complex (miRISC),
have been associated with cancer-related gene regulation. Specific RNA-protein …

A multiplexed ion-exchange membrane-based miRNA (MIX· miR) detection platform for rapid diagnosis of myocardial infarction

X Ren, BW Ellis, G Ronan, SR Blood, C DeShetler… - Lab on a Chip, 2021 - pubs.rsc.org
Micro RNAs (miRNAs) have shown great potential as rapid and discriminating biomarkers
for acute myocardial infarction (AMI) diagnosis. We have developed a multiplexed ion …

[HTML][HTML] An anion exchange membrane sensor detects EGFR and its activity state in plasma CD63 extracellular vesicles from patients with glioblastoma

NH Maniya, S Kumar, JL Franklin… - Communications …, 2024 - nature.com
We present a quantitative sandwich immunoassay for CD63 Extracellular Vesicles (EVs)
and a constituent surface cargo, EGFR and its activity state, that provides a sensitive …

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 …

Bipolar nanochannels: The effects of an electro-osmotic instability. Part II: Time-transient response

R Abu-Rjal, Y Green - arXiv preprint arXiv:2408.03975, 2024 - arxiv.org
The most common method to characterize the electrical response of a nanofluidic system is
through its steady-state current-voltage response. In Part I, we demonstrated that this current …

Overlimiting current in nonuniform arrays of microchannels: recirculating flow and anticrystallization

H Lee, S Sohn, S Alizadeh, S Kwon, TJ Kim, S Park… - Nano Letters, 2021 - ACS Publications
Overlimiting current (OLC) through electrolytes interfaced with perm-selective membranes
has been extensively researched for understanding fundamental nano-electrokinetics and …